40087769795172

Names of 40087769795172

• Cardinal: 40087769795172 can be written as Forty trillion, eighty-seven billion, seven hundred sixty-nine million, seven hundred ninety-five thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 4.0087769795172 × 10¹³

Factors of 40087769795172

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8911

Divisors of 40087769795172

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 67 81 99 108 132 134 139 162 198 201 268 278 297 324 396 402 417 556 594 603 737 804 834 891 1188 1206 1251 1474 1529 1668 1782 1809 2211 2412 2502 2948 3058 3564 3618 3753 4422 4587 5004 5427 6116 6633 7236 7506 8689 8844 9174 9313 10854 11259 13266 13761 15012 17378 18348 18626 19321 19899 21708 22518 26067 26532 27522 27939 34756 37252 38642 39798 41283 45036 52134 55044 55878 57963 59697 77284 78201 79596 82566 83817 95579 102443 104268 111756 115926 119394 123849 156402 165132 167634 173889 191158 204886 212531 231852 234603 238788 247698 251451 286737 307329 312804 335268 347778 382316 409772 425062 469206 495396 502902 521667 573474 582163 614658 637593 695556 703809 754353 850124 860211 921987 938412 1005804 1043334 1146948 1164326 1207771 1229316 1275186 1294507 1407618 1508706 1565001 1720422 1746489 1843974 1912779 2086668 2328652 2415542 2550372 2580633 2589014 2765961 2815236 3017412 3130002 3440844 3492978 3623313 3687948 3825558 3883521 4831084 5161266 5178028 5239467 5531922 5738337 6260004 6403793 6985956 7246626 7651116 7741899 7767042 8297883 10322532 10478934 10869939 11063844 11476674 11650563 12807586 13285481 14239577 14493252 15483798 15534084 15718401 16595766 17215011 19211379 20957868 21739878 22953348 23301126 25615172 26570962 28479154 30967596 31436802 32609817 33191532 34430022 34951689 38422758 39856443 42718731 43479756 46602252 47155203 53141924 56958308 57634137 62873604 65219634 68860044 69903378 76845516 79712886 80920657 85437462 94310406 97829451 104855067 115268274 119569329 128156193 130439268 139806756 159425772 161841314 167880169 170874924 172902411 188620812 195658902 209710134 230536548 239138658 242761971 256312386 323682628 335760338 345804822 358707987 384468579 391317804 419420268 478277316 485523942 503640507 512624772 518707233 671520676 691609644 717415974 728285913 768937158 890127227 971047884 1007281014 1037414466 1076123961 1153405737 1434831948 1456571826 1510921521 1537874316 1780254454 1846681859 2014562028 2074828932 2152247922 2184857739 2306811474 2670381681 2913143652 3021843042 3560508908 3693363718 4304495844 4369715478 4532764563 4613622948 5340763362 5540045577 6043686084 6554573217 7386727436 8011145043 8739430956 9065529126 10681526724 11080091154 11247971323 13109146434 13598293689 16022290086 16620136731 18131058252 22160182308 22495942646 24033435129 26218292868 27196587378 32044580172 33240273462 33743913969 44991885292 48066870258 49860410193 54393174756 66480546924 67487827938 72100305387 96133740516 99720820386 101231741907 123727684553 134975655876 144200610774 149581230579 199441640772 202463483814 247455369106 288401221548 299162461158 303695225721 371183053659 404926967628 494910738212 598324922316 607390451442 742366107318 911085677163 1113549160977 1214780902884 1484732214636 1822171354326 2227098321954 3340647482931 3644342708652 4454196643908 6681294965862 10021942448793 13362589931724 20043884897586 40087769795172
• Sum of all divisors σ(n): 116884923835680
• Sum of proper divisors (its aliquot sum) s(n): 76797154040508
• 40087769795172 is an abundant number, because the sum of its proper divisors (76797154040508) is greater than itself. Its abundance is 36709384245336

Bases of 40087769795172

• Binary: 1001000111010110101001010001110100101001100100₂
• Hexadecimal: 0x2475A9474A64
• Base-36: E7K2F3M90

Squares and roots of 40087769795172

• 40087769795172 squared (40087769795172²) is 1607029287150704534834509584
• 40087769795172 cubed (40087769795172³) is 64422220117396803901898299805104750928448
• The square root of 40087769795172 is 6331490.3297069009
• The cube root of 40087769795172 is 34224.5146999261

Scales and comparisons

• 40,087,769,795,172 seconds is equal to 1,274,667 years, 4 weeks, 1 day, 1 hour, 46 minutes, 12 seconds.
• To count from 1 to 40,087,769,795,172 would take you about three million, one hundred eighty-six thousand, six hundred sixty-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 40087769795172 cubic inches would be around 2852 feet tall.

Recreational maths with 40087769795172

• 40087769795172 backwards is 27159796778004
• The number of decimal digits it has is: 14
• The sum of 40087769795172's digits is 72
• More coming soon!