42492793959868

Names of 42492793959868

• Cardinal: 42492793959868 can be written as Forty-two trillion, four hundred ninety-two billion, seven hundred ninety-three million, nine hundred fifty-nine thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2492793959868 × 10¹³

Factors of 42492793959868

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 851

Divisors of 42492793959868

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 7 14 28 31 49 62 98 124 196 217 343 434 686 811 868 961 1372 1519 1622 1922 2401 3038 3244 3844 4802 5677 6076 6727 9604 10633 11354 13454 16807 21266 22708 25141 26908 33614 39739 42532 47089 50282 67228 74431 79478 94178 100564 148862 158956 175987 188356 278173 297724 329623 351974 521017 556346 657721 659246 703948 779371 1042034 1112692 1231909 1315442 1318492 1558742 1947211 2084068 2307361 2463818 2630884 3117484 3894422 4604047 4614722 4927636 5455597 7788844 8623363 9208094 9229444 10911194 13630477 16151527 17246726 18416188 20389351 21822388 27260954 32228329 32303054 34493452 38189179 40778702 54521908 60363541 64456658 64606108 76378358 81557404 120727082 128913316 142725457 152756716 225598303 241454164 267324253 285450914 422544787 451196606 534648506 570901828 632069881 845089574 902393212 999078199 1069297012 1264139762 1579188121 1690179148 1871269771 1998156398 2528279524 3158376242 3742539542 3996312796 4424489167 6316752484 6993547393 7485079084 8848978334 11054316847 13098888397 13987094786 17697956668 22108633694 26197776794 27974189572 30971424169 44217267388 48954831751 52395553588 61942848338 97909663502 123885696676 195819327004 216799969183 342683822257 433599938366 685367644514 867199876732 1370735289028 1517599784281 3035199568562 6070399137124 10623198489967 21246396979934 42492793959868
• Sum of all divisors σ(n): 89754892209864
• Sum of proper divisors (its aliquot sum) s(n): 47262098249996
• 42492793959868 is an abundant number, because the sum of its proper divisors (47262098249996) is greater than itself. Its abundance is 4769304290128

Bases of 42492793959868

• Binary: 1001101010010110011111111000111011010110111100₂
• Hexadecimal: 0x26A59FE3B5BC
• Base-36: F28X4E4E4

Squares and roots of 42492793959868

• 42492793959868 squared (42492793959868²) is 1805637538515794383994577424
• 42492793959868 cubed (42492793959868³) is 76726583890354870809722615376612274820032
• The square root of 42492793959868 is 6518649.7037245375
• The cube root of 42492793959868 is 34895.6877784323

Scales and comparisons

• 42,492,793,959,868 seconds is equal to 1,351,139 years, 21 weeks, 1 day, 21 hours, 44 minutes, 28 seconds.
• To count from 1 to 42,492,793,959,868 would take you about three million, three hundred seventy-seven thousand, eight hundred forty-eight 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 42492793959868 cubic inches would be around 2908 feet tall.

Recreational maths with 42492793959868

• 42492793959868 backwards is 86895939729424
• The number of decimal digits it has is: 14
• The sum of 42492793959868's digits is 85
• More coming soon!