40852518642

Names of 40852518642

• Cardinal: 40852518642 can be written as Forty billion, eight hundred fifty-two million, five hundred eighteen thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 4.0852518642 × 10¹⁰

Factors of 40852518642

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6597

Divisors of 40852518642

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 31 39 54 62 78 81 93 97 117 162 186 194 234 279 291 351 403 558 582 702 806 837 873 1053 1209 1261 1674 1746 2106 2418 2511 2522 2619 3007 3627 3783 5022 5238 6014 6451 7254 7566 7857 9021 10881 11349 12902 15714 18042 19353 21762 22698 27063 32643 34047 38706 39091 54126 58059 65286 68094 78182 81189 83863 102141 116118 117273 162378 167726 174177 199981 204282 234546 243567 251589 348354 351819 399962 487134 503178 522531 599943 625747 703638 754767 1045062 1055457 1199886 1251494 1509534 1799829 1877241 2110914 2264301 2599753 3166371 3599658 3754482 4528602 5199506 5399487 5631723 6332742 6792903 7799259 8134711 10798974 11263446 13585806 15598518 16198461 16269422 16895169 19398157 23397777 24404133 32396922 33790338 38796314 46795554 48808266 50685507 58194471 70193331 73212399 101371014 116388942 140386662 146424798 174583413 210579993 219637197 252176041 349166826 421159986 439274394 504352082 523750239 658911591 756528123 1047500478 1317823182 1513056246 1571250717 2269584369 3142501434 4539168738 6808753107 13617506214 20426259321 40852518642
• Sum of all divisors σ(n): 102826504704
• Sum of proper divisors (its aliquot sum) s(n): 61973986062
• 40852518642 is an abundant number, because the sum of its proper divisors (61973986062) is greater than itself. Its abundance is 21121467420

Bases of 40852518642

• Binary: 100110000010111111111111011011110010₂
• Hexadecimal: 0x982FFF6F2
• Base-36: IRMJ94I

Squares and roots of 40852518642

• 40852518642 squared (40852518642²) is 1668928279394957524164
• 40852518642 cubed (40852518642³) is 68179923646143486736707975465288
• The square root of 40852518642 is 202120.0599693163
• The cube root of 40852518642 is 3444.0777383537

Scales and comparisons

• 40,852,518,642 seconds is equal to 1,298 years, 51 weeks, 1 day, 1 hour, 50 minutes, 42 seconds.
• To count from 1 to 40,852,518,642 would take you about two thousand, five hundred ninety-seven 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 40852518642 cubic inches would be around 287 feet tall.

Recreational maths with 40852518642

• 40852518642 backwards is 24681525804
• The number of decimal digits it has is: 11
• The sum of 40852518642's digits is 45
• More coming soon!