42391406807937603

Names of 42391406807937603

• Cardinal: 42391406807937603 can be written as Forty-two quadrillion, three hundred ninety-one trillion, four hundred six billion, eight hundred seven million, nine hundred thirty-seven thousand, six hundred three.

Scientific notation

• Scientific notation: 4.2391406807937603 × 10¹⁶

Factors of 42391406807937603

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2158

Divisors of 42391406807937603

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 9 13 27 39 81 117 169 243 351 507 709 1053 1433 1521 2127 3159 4299 4563 6381 9217 12897 13689 18629 19143 27651 38691 41067 55887 57429 82953 116073 119821 167661 172287 242177 248859 348219 359463 502681 502983 726531 746577 1015997 1078389 1508043 1508949 2053489 2179593 2239731 3047991 3235167 4524129 4526847 6160467 6534853 6538779 9143973 9705501 13207961 13572387 18481401 19604559 19616337 26695357 27431919 29116503 39623883 40717161 55444203 58813677 58849011 80086071 82295757 84953089 118871649 122151483 166332609 171703493 176441031 240258213 246887271 254859267 347039641 356614947 498997827 515110479 529323093 720341873 720774639 764577801 1041118923 1069844841 1455923701 1545331437 1587969279 2161025619 2162323917 2293733403 3123356769 3209534523 4367771103 4635994311 6483076857 6486971751 6881200209 9364444349 9370070307 13103313309 13907982933 18927008113 19449230571 20643600627 28093333047 28110210921 39309939927 41723948799 56781024339 58347691713 84279999141 84330632763 117929819781 121737776537 170343073017 175043075139 246051105469 252839997423 353789459343 365213329611 511029219051 738153316407 758519992269 1032249904009 1095639988833 1533087657153 2214459949221 2275559976807 3096749712027 3286919966499 4599262971459 6643379847663 9290249136081 9860759899497 13419248752117 19930139542989 27870747408243 29582279698491 40257746256351 59790418628967 83612242224729 120773238769053 174450233777521 250836726674187 362319716307159 523350701332563 1086959148921477 1570052103997689 3260877446764431 4710156311993067 14130468935979201 42391406807937603
• Sum of all divisors σ(n): 68905434100200516
• Sum of proper divisors (its aliquot sum) s(n): 26514027292262913
• 42391406807937603 is a deficient number, because the sum of its proper divisors (26514027292262913) is less than itself. Its deficiency is 15877379515674690

Bases of 42391406807937603

• Binary: 10010110100110101100001010001000010100001111001001000011₂
• Hexadecimal: 0x969AC28850F243
• Base-36: BLEHZFVR96R

Squares and roots of 42391406807937603

• 42391406807937603 squared (42391406807937603²) is 1797031371156058555642806341385609
• 42391406807937603 cubed (42391406807937603³) is 76178687901302386119657082970743033328542634155227
• The square root of 42391406807937603 is 205891735.6474941249
• The cube root of 42391406807937603 is 348679.1215143623

Scales and comparisons

• 42,391,406,807,937,603 seconds is equal to 1,347,915,611 years, 13 weeks, 4 days, 6 hours, 40 minutes, 3 seconds.
• To count from 1 to 42,391,406,807,937,603 would take you about four billion, forty-three million, seven hundred forty-six thousand, eight hundred thirty-three 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 42391406807937603 cubic inches would be around 29056.6 feet tall.

Recreational maths with 42391406807937603

• 42391406807937603 backwards is 30673970860419324
• The number of decimal digits it has is: 17
• The sum of 42391406807937603's digits is 72
• More coming soon!