1940121712231776

Names of 1940121712231776

• Cardinal: 1940121712231776 can be written as One quadrillion, nine hundred forty trillion, one hundred twenty-one billion, seven hundred twelve million, two hundred thirty-one thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 1.940121712231776 × 10¹⁵

Factors of 1940121712231776

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1555

Divisors of 1940121712231776

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 243 288 324 432 457 486 648 864 914 972 1093 1296 1371 1828 1944 2186 2592 2742 3279 3656 3888 4113 4372 5484 6558 7312 7776 8226 8744 9837 10968 12339 13116 14624 16452 17488 19674 21936 24678 26232 29511 32904 34976 37017 39348 43872 49356 52464 59022 65808 74034 78696 88533 98712 104928 111051 118044 131616 148068 157392 177066 197424 208849 222102 236088 265599 296136 314784 354132 394848 417698 444204 472176 499501 531198 592272 626547 708264 835396 888408 944352 999002 1062396 1184544 1194649 1253094 1416528 1498503 1670792 1776816 1879641 1998004 2124792 2389298 2506188 2833056 2997006 3341584 3553632 3583947 3759282 3996008 4249584 4495509 4778596 5012376 5638923 5994012 6683168 7167894 7518564 7992016 8499168 8991018 9557192 10024752 10751841 11277846 11988024 13486527 14335788 15037128 15984032 16916769 17982036 19114384 20049504 21503682 22555692 23976048 26973054 28671576 30074256 32255523 33833538 35964072 38228768 40459581 43007364 45111384 47952096 50750307 53946108 57343152 60148512 64511046 67667076 71928144 80919162 86014728 90222768 96766569 101500614 107892216 114686304 121378743 129022092 135334152 143856288 161838324 172029456 180445536 193533138 203001228 215784432 228271957 242757486 258044184 270668304 290299707 323676648 344058912 387066276 406002456 431568864 456543914 485514972 516088368 541336608 545954593 580599414 647353296 684815871 774132552 812004912 913087828 971029944 1032176736 1091909186 1161198828 1294706592 1369631742 1548265104 1624009824 1637863779 1826175656 1942059888 2054447613 2183818372 2322397656 2739263484 3096530208 3275727558 3652351312 3884119776 4108895226 4367636744 4644795312 4913591337 5478526968 6163342839 6551455116 7304702624 8217790452 8735273488 9289590624 9827182674 10957053936 12326685678 13102910232 14740774011 16435580904 17470546976 18490028517 19654365348 21914107872 24653371356 26205820464 29481548022 32871161808 36980057034 39308730696 44222322033 49306742712 52411640928 55470085551 58963096044 65742323616 73960114068 78617461392 88444644066 98613485424 110940171102 117926192088 132666966099 147920228136 157234922784 176889288132 197226970848 221880342204 235852384176 249501249001 265333932198 295840456272 353778576264 443760684408 471704768352 499002498002 530667864396 591680912544 707557152528 748503747003 887521368816 998004996004 1061335728792 1415114305056 1497007494006 1775042737632 1996009992008 2122671457584 2245511241009 2994014988012 3992019984016 4245342915168 4491022482018 5988029976024 6736533723027 7984039968032 8982044964036 11976059952048 13473067446054 17964089928072 20209601169081 23952119904096 26946134892108 35928179856144 40419202338162 53892269784216 60628803507243 71856359712288 80838404676324 107784539568432 121257607014486 161676809352648 215569079136864 242515214028972 323353618705296 485030428057944 646707237410592 970060856115888 1940121712231776
• Sum of all divisors σ(n): 5739360880476132
• Sum of proper divisors (its aliquot sum) s(n): 3799239168244356
• 1940121712231776 is an abundant number, because the sum of its proper divisors (3799239168244356) is greater than itself. Its abundance is 1859117456012580

Bases of 1940121712231776

• Binary: 110111001001000011111001001011110101000010101100000₂
• Hexadecimal: 0x6E487C97A8560
• Base-36: J3PRLZ0600

Squares and roots of 1940121712231776

• 1940121712231776 squared (1940121712231776²) is 3764072258273158243894744114176
• 1940121712231776 cubed (1940121712231776³) is 7302758314685047547525504023734012801119256576
• The square root of 1940121712231776 is 44046812.7363578487
• The cube root of 1940121712231776 is 124721.9786189561

Scales and comparisons

• 1,940,121,712,231,776 seconds is equal to 61,689,869 years, 13 weeks, 3 days, 2 hours, 9 minutes, 36 seconds.
• To count from 1 to 1,940,121,712,231,776 would take you about one hundred eighty-five million, sixty-nine thousand, six hundred 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 1940121712231776 cubic inches would be around 10393.5 feet tall.

Recreational maths with 1940121712231776

• 1940121712231776 backwards is 6771322171210491
• 1940121712231776 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1940121712231776's digits is 54
• More coming soon!