100400720966

Names of 100400720966

• Cardinal: 100400720966 can be written as One hundred billion, four hundred million, seven hundred twenty thousand, nine hundred sixty-six.

Scientific notation

• Scientific notation: 1.00400720966 × 10¹¹

Factors of 100400720966

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 758

Divisors of 100400720966

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 7 13 14 26 73 91 127 146 157 182 254 314 379 511 758 889 949 1022 1099 1651 1778 1898 2041 2198 2653 3302 4082 4927 5306 6643 9271 9854 11461 11557 13286 14287 18542 19939 22922 23114 27667 28574 34489 39878 48133 55334 59503 64897 68978 80227 96266 119006 120523 129794 139573 148993 160454 193669 241046 259207 279146 297986 336931 359671 387338 416521 518414 625729 673862 719342 773539 833042 843661 1042951 1251458 1455547 1547078 1687322 1814449 2085902 2517697 2911094 3513709 3628898 4343719 4380103 5035394 5414773 7027418 7556881 8687438 8760206 10188829 10829546 15113762 18922111 20377658 24595963 30406033 37844222 45678217 49191926 52898167 56468347 60812066 91356434 98239453 105796334 112936694 132454777 196478906 264909554 319747519 395278429 551652313 639495038 687676171 790556858 1103304626 1375352342 3861566191 7171480069 7723132382 14342960138 50200360483 100400720966
• Sum of all divisors σ(n): 191082823680
• Sum of proper divisors (its aliquot sum) s(n): 90682102714
• 100400720966 is a deficient number, because the sum of its proper divisors (90682102714) is less than itself. Its deficiency is 9718618252

Bases of 100400720966

• Binary: 1011101100000010110010110110001000110₂
• Hexadecimal: 0x1760596C46
• Base-36: 1A4FZW3Q

Squares and roots of 100400720966

• 100400720966 squared (100400720966²) is 10080304770492591973156
• 100400720966 cubed (100400720966³) is 1012069866514465397066926918388696
• The square root of 100400720966 is 316860.7280273149
• The cube root of 100400720966 is 4647.7805103845

Scales and comparisons

• 100,400,720,966 seconds is equal to 3,192 years, 22 weeks, 3 days, 9 hours, 9 minutes, 26 seconds.
• To count from 1 to 100,400,720,966 would take you about six thousand, three hundred eighty-four 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 100400720966 cubic inches would be around 387.3 feet tall.

Recreational maths with 100400720966

• 100400720966 backwards is 669027004001
• The number of decimal digits it has is: 12
• The sum of 100400720966's digits is 35
• More coming soon!