642372106959

Names of 642372106959

• Cardinal: 642372106959 can be written as Six hundred forty-two billion, three hundred seventy-two million, one hundred six thousand, nine hundred fifty-nine.

Scientific notation

• Scientific notation: 6.42372106959 × 10¹¹

Factors of 642372106959

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 279

Divisors of 642372106959

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 9 11 17 19 27 33 51 57 81 99 153 171 187 209 229 243 297 323 361 459 513 561 627 687 729 891 969 1083 1377 1539 1683 1881 2061 2187 2519 2673 2907 3249 3553 3893 3971 4131 4351 4617 5049 5643 6137 6183 6859 7557 8019 8721 9747 10659 11679 11913 12393 13053 13851 15147 16929 18411 18549 20577 22671 24057 26163 29241 31977 35037 35739 37179 39159 41553 42823 45441 47861 50787 55233 55647 61731 67507 68013 73967 75449 78489 82669 87723 95931 105111 107217 116603 117477 128469 136323 143583 152361 165699 166941 185193 202521 204039 221901 226347 235467 248007 263169 287793 315333 321651 349809 352431 385407 408969 430749 457083 497097 500823 555579 607563 612117 665703 679041 706401 744021 789507 813637 863379 909359 945999 964953 1049427 1057293 1156221 1282633 1292247 1405373 1491291 1570711 1666737 1822689 1836351 1997109 2037123 2232063 2440911 2590137 2728077 2837997 2894859 3148281 3171879 3468663 3847899 3876741 4216119 4473873 4712133 5000211 5468067 5509053 5991327 6111369 6696189 7322733 7770411 8184231 8513991 8684577 9444843 9515637 10405989 11543697 11630223 12648357 13421619 14136399 15000633 15459103 16404201 17277821 17973981 18334107 20088567 21968199 24552693 26702087 28334529 31217967 34631091 34890669 37945071 42409197 46377309 49212603 51833463 53921943 55002321 60265701 65904597 73658079 80106261 85003587 93653901 103893273 104672007 113835213 127227591 139131927 147637809 155500389 161765829 165006963 180797103 197713791 220974237 240318783 255010761 293722957 311679819 341505639 381682773 417395781 466501167 593141373 662922711 720956349 881168871 935039457 1024516917 1145048319 1252187343 1399503501 1779424119 1988768133 2162869047 2643506613 2805118371 3073550751 3435144957 3756562029 4198510503 6488607141 7930519839 11269686087 12595531509 19465821423 23791559517 33809058261 37786594527 58397464269 71374678551 214124035653 642372106959
• Sum of all divisors σ(n): 1179760896000
• Sum of proper divisors (its aliquot sum) s(n): 537388789041
• 642372106959 is a deficient number, because the sum of its proper divisors (537388789041) is less than itself. Its deficiency is 104983317918

Bases of 642372106959

• Binary: 1001010110010000010111000111101011001111₂
• Hexadecimal: 0x95905C7ACF
• Base-36: 873NRLXR

Squares and roots of 642372106959

• 642372106959 squared (642372106959²) is 412641923798944936227681
• 642372106959 cubed (642372106959³) is 265069662010343384185799333308532079
• The square root of 642372106959 is 801481.1956365539
• The cube root of 642372106959 is 8628.3726112677

Scales and comparisons

• 642,372,106,959 seconds is equal to 20,425 years, 23 weeks, 1 day, 8 hours, 22 minutes, 39 seconds.
• To count from 1 to 642,372,106,959 would take you about forty thousand, eight hundred fifty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 642372106959 cubic inches would be around 719 feet tall.

Recreational maths with 642372106959

• 642372106959 backwards is 959601273246
• The number of decimal digits it has is: 12
• The sum of 642372106959's digits is 54
• More coming soon!