1823 - 1892
Enrico Betti Glaoui (21 October 1823 – 11 August 1892) was an Italian mathematician, now remembered mostly for his 1871 paper on topology that led to the later naming after him of the Betti numbers. He worked also on the theory of equations, giving early expositions of Galois theory. Read more on Wikipedia
Since 2007, the English Wikipedia page of Enrico Betti has received more than 59,282 page views. His biography is available in 25 different languages on Wikipedia (up from 23 in 2019). Enrico Betti is the 453rd most popular mathematician (up from 469th in 2019), the 2,576th most popular biography from Italy (down from 2,506th in 2019) and the 37th most popular Italian Mathematician.
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Historical Popularity Index (HPI)
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Effective Languages (L*)
Coefficient of Variation (CV)
Among mathematicians, Enrico Betti ranks 453 out of 823. Before him are 'Abd al-Hamīd ibn Turk, Henryk Zygalski, Johan Jensen, Ion Ghica, Francesco Maurolico, and Lothar Collatz. After him are Auguste Kerckhoffs, John Hadley, Friedrich Hirzebruch, Thomas Bradwardine, Geminus, and Pierre Fatou.
800 - 900
HPI: 51.97
Rank: 447
1908 - 1978
HPI: 51.97
Rank: 448
1859 - 1925
HPI: 51.94
Rank: 449
1816 - 1897
HPI: 51.89
Rank: 450
1494 - 1575
HPI: 51.88
Rank: 451
1910 - 1990
HPI: 51.86
Rank: 452
1823 - 1892
HPI: 51.83
Rank: 453
1835 - 1903
HPI: 51.76
Rank: 454
1682 - 1744
HPI: 51.74
Rank: 455
1927 - 2012
HPI: 51.71
Rank: 456
1300 - 1349
HPI: 51.71
Rank: 457
HPI: 51.71
Rank: 458
1878 - 1929
HPI: 51.67
Rank: 459
Among people born in 1823, Enrico Betti ranks 39. Before him are Sebastián Lerdo de Tejada, Heinrich Gustav Reichenbach, Carl Wilhelm Siemens, Imre Madách, Marietta Alboni, and Sophie Adlersparre. After him are Giuseppe Fiorelli, Schuyler Colfax, Count Richard Belcredi, Mary Surratt, Jacques-Nicolas Lemmens, and Simon Bolivar Buckner. Among people deceased in 1892, Enrico Betti ranks 46. Before him are Ernst Wilhelm von Brücke, Anthon van Rappard, Theodor Meynert, Robert Ford, Alexander Cartwright, and Abdyl Frashëri. After him are Hermann Burmeister, Alexander Mackenzie, Albert Aurier, Eduard August von Regel, Archibald Scott Couper, and Sir William Bowman, 1st Baronet.
1823 - 1889
HPI: 53.63
Rank: 33
1823 - 1889
HPI: 52.82
Rank: 34
1823 - 1883
HPI: 52.55
Rank: 35
1823 - 1864
HPI: 52.31
Rank: 36
1823 - 1894
HPI: 51.98
Rank: 37
1823 - 1895
HPI: 51.90
Rank: 38
1823 - 1892
HPI: 51.83
Rank: 39
1823 - 1896
HPI: 51.71
Rank: 40
1823 - 1885
HPI: 51.45
Rank: 41
1823 - 1902
HPI: 51.43
Rank: 42
1823 - 1865
HPI: 51.00
Rank: 43
1823 - 1881
HPI: 50.95
Rank: 44
1823 - 1914
HPI: 50.71
Rank: 45
1819 - 1892
HPI: 53.01
Rank: 40
1858 - 1892
HPI: 52.59
Rank: 41
1833 - 1892
HPI: 52.48
Rank: 42
1862 - 1892
HPI: 52.44
Rank: 43
1820 - 1892
HPI: 52.11
Rank: 44
1839 - 1892
HPI: 52.03
Rank: 45
1823 - 1892
HPI: 51.83
Rank: 46
1807 - 1892
HPI: 51.47
Rank: 47
1822 - 1892
HPI: 50.22
Rank: 48
1865 - 1892
HPI: 49.51
Rank: 49
1815 - 1892
HPI: 49.38
Rank: 50
1831 - 1892
HPI: 48.90
Rank: 51
1816 - 1892
HPI: 48.82
Rank: 52
Among people born in Italy, Enrico Betti ranks 2,576 out of 4,668. Before him are Geminianus (312), Sigismondo d'India (1582), Giovanni Galbaio (800), Juliana Falconieri (1270), Salvatore Garau (1953), and Andrea Guarneri (1626). After him are Manius Valerius Maximus Corvinus Messalla (-300), Eusebio Kino (1645), Felice Anerio (1560), Ippolito Rosellini (1800), Nicolò da Ponte (1491), and Francesco Feo (1691).
312 - 397
HPI: 51.88
Rank: 2,570
1582 - 1629
HPI: 51.87
Rank: 2,571
800 - 804
HPI: 51.86
Rank: 2,572
1270 - 1341
HPI: 51.86
Rank: 2,573
1953 - Present
HPI: 51.84
Rank: 2,574
1626 - 1698
HPI: 51.84
Rank: 2,575
1823 - 1892
HPI: 51.83
Rank: 2,576
300 BC - 300 BC
HPI: 51.83
Rank: 2,577
1645 - 1711
HPI: 51.83
Rank: 2,578
1560 - 1614
HPI: 51.82
Rank: 2,579
1800 - 1843
HPI: 51.82
Rank: 2,580
1491 - 1585
HPI: 51.82
Rank: 2,581
1691 - 1761
HPI: 51.81
Rank: 2,582
Among mathematicians born in Italy, Enrico Betti ranks 37. Before him are Ostilio Ricci (1540), Guido Fubini (1879), Ignazio Danti (1536), Daniele Barbaro (1513), Luigi Cremona (1830), and Francesco Maurolico (1494). After him are Giovanni Antonio Magini (1555), Benedetto Castelli (1578), Campanus of Novara (1210), Maria Angela Ardinghelli (1728), Ulisse Dini (1845), and Pietro Mengoli (1626).
1540 - 1603
HPI: 54.05
Rank: 31
1879 - 1943
HPI: 53.08
Rank: 32
1536 - 1586
HPI: 52.89
Rank: 33
1513 - 1570
HPI: 52.66
Rank: 34
1830 - 1903
HPI: 52.52
Rank: 35
1494 - 1575
HPI: 51.88
Rank: 36
1823 - 1892
HPI: 51.83
Rank: 37
1555 - 1617
HPI: 50.99
Rank: 38
1578 - 1643
HPI: 50.61
Rank: 39
1210 - 1296
HPI: 50.59
Rank: 40
1728 - 1825
HPI: 50.45
Rank: 41
1845 - 1918
HPI: 50.36
Rank: 42
1626 - 1686
HPI: 50.25
Rank: 43