126438201379872

Names of 126438201379872

• Cardinal: 126438201379872 can be written as One hundred twenty-six trillion, four hundred thirty-eight billion, two hundred one million, three hundred seventy-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.26438201379872 × 10¹⁴

Factors of 126438201379872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 878

Divisors of 126438201379872

• Number of divisors d(n): 486
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 38 43 48 57 72 76 86 96 114 129 144 152 171 172 228 258 288 304 342 344 361 387 456 516 608 684 688 722 774 811 817 912 1032 1083 1368 1376 1444 1548 1622 1634 1824 1849 2064 2166 2433 2451 2736 2888 3096 3244 3249 3268 3698 4128 4332 4866 4902 5472 5547 5776 6192 6488 6498 6536 7299 7353 7396 8664 9732 9804 11094 11552 12384 12976 12996 13072 14598 14706 14792 15409 15523 16641 17328 19464 19608 22188 25952 25992 26144 29196 29412 29584 30818 31046 33282 34656 34873 35131 38928 39216 44376 46227 46569 51984 58392 58824 59168 61636 62092 66564 69746 70262 77856 78432 88752 92454 93138 103968 104619 105393 116784 117648 123272 124184 133128 138681 139492 139707 140524 177504 184908 186276 209238 210786 233568 235296 246544 248368 266256 277362 278984 279414 281048 292771 313857 316179 369816 372552 418476 421572 493088 496736 532512 554724 557968 558828 562096 585542 627714 632358 657721 662587 667489 739632 745104 836952 843144 878313 1109448 1115936 1117656 1124192 1171084 1255428 1264716 1315442 1325174 1334978 1479264 1490208 1499539 1673904 1686288 1756626 1973163 1987761 2002467 2218896 2235312 2342168 2510856 2529432 2630884 2634939 2650348 2669956 2999078 3347808 3372576 3513252 3946326 3975522 4004934 4437792 4470624 4498617 4684336 5021712 5058864 5261768 5269878 5300696 5339912 5919489 5963283 5998156 6007401 7026504 7892652 7951044 8009868 8997234 9368672 10043424 10117728 10523536 10539756 10601392 10679824 11838978 11926566 11996312 12014802 12496699 12589153 13495851 14053008 15785304 15902088 16019736 17994468 21047072 21079512 21202784 21359648 23677956 23853132 23992624 24029604 24993398 25178306 26991702 28106016 28282003 28491241 31570608 31804176 32039472 35988936 37490097 37767459 42159024 47355912 47706264 47985248 48059208 49986796 50356612 53983404 56564006 56982482 63141216 63608352 64078944 71977872 74980194 75534918 84318048 84846009 85473723 94711824 95412528 96118416 99973592 100713224 107966808 112470291 113128012 113302377 113964964 143955744 149960388 151069836 169692018 170947446 189423648 190825056 192236832 199947184 201426448 215933616 224940582 226256024 226604754 227929928 237437281 254538027 256421169 299920776 302139672 339384036 341894892 399894368 402852896 431867232 449881164 452512048 453209508 455859856 474874562 509076054 512842338 537358057 541333579 599841552 604279344 678768072 683789784 712311843 899762328 905024096 906419016 911719712 949749124 1018152108 1025684676 1074716114 1082667158 1199683104 1208558688 1216126129 1357536144 1367579568 1424623686 1612074171 1624000737 1799524656 1812838032 1899498248 2036304216 2051369352 2136935529 2149432228 2165334316 2432252258 2715072288 2735159136 2849247372 3224148342 3248001474 3599049312 3625676064 3648378387 3798996496 4072608432 4102738704 4273871058 4298864456 4330668632 4836222513 4864504516 4872002211 5698494744 6448296684 6496002948 7296756774 7597992992 8145216864 8205477408 8547742116 8597728912 8661337264 9672445026 9729009032 9744004422 10209803083 10945135161 11396989488 12896593368 12992005896 14593513548 17095484232 17195457824 17322674528 19344890052 19458018064 19488008844 20419606166 21890270322 22793978976 23106396451 25793186736 25984011792 29187027096 30629409249 34190968464 38689780104 38916036128 38976017688 40839212332 43780540644 46212792902 51586373472 51968023584 58374054192 61258818498 68381936928 69319189353 77379560208 77952035376 81678424664 87561081288 91888227747 92425585804 116748108384 122517636996 138638378706 154759120416 155904070752 163356849328 175122162576 183776455494 184851171608 207957568059 245035273992 277276757412 326713698656 350244325152 367552910988 369702343216 415915136118 439021532569 490070547984 554553514824 735105821976 739404686432 831830272236 878043065138 980141095968 1109107029648 1317064597707 1470211643952 1663660544472 1756086130276 2218214059296 2634129195414 2940423287904 3327321088944 3512172260552 3951193793121 5268258390828 6654642177888 7024344521104 7902387586242 10536516781656 14048689042208 15804775172484 21073033563312 31609550344968 42146067126624 63219100689936 126438201379872
• Sum of all divisors σ(n): 388988743843791
• Sum of proper divisors (its aliquot sum) s(n): 262550542463919
• 126438201379872 is an abundant number, because the sum of its proper divisors (262550542463919) is greater than itself. Its abundance is 136112341084047

Bases of 126438201379872

• Binary: 11100101111111010110000000101000100110000100000₂
• Hexadecimal: 0x72FEB0144C20
• Base-36: 18TGWOKAW0

Squares and roots of 126438201379872

• 126438201379872 squared (126438201379872²) is 15986618768177065724846736384
• 126438201379872 cubed (126438201379872³) is 2021319323194013084413340660143184627662848
• The square root of 126438201379872 is 11244474.2598252231
• The cube root of 126438201379872 is 50191.0294097963

Scales and comparisons

• 126,438,201,379,872 seconds is equal to 4,020,343 years, 36 weeks, 4 days, 13 hours, 31 minutes, 12 seconds.
• To count from 1 to 126,438,201,379,872 would take you about ten million, fifty thousand, eight hundred fifty-nine 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 126438201379872 cubic inches would be around 4182.6 feet tall.

Recreational maths with 126438201379872

• 126438201379872 backwards is 278973102834621
• The number of decimal digits it has is: 15
• The sum of 126438201379872's digits is 63
• More coming soon!