121745162532864

Names of 121745162532864

• Cardinal: 121745162532864 can be written as One hundred twenty-one trillion, seven hundred forty-five billion, one hundred sixty-two million, five hundred thirty-two thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.21745162532864 × 10¹⁴

Factors of 121745162532864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 592

Divisors of 121745162532864

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 32 34 39 48 51 52 64 68 78 96 102 104 128 136 156 192 204 208 221 256 272 289 312 384 408 416 442 512 544 557 578 624 663 768 816 832 867 884 1024 1088 1114 1156 1248 1326 1536 1632 1664 1671 1734 1768 2048 2176 2228 2312 2496 2652 3072 3264 3328 3342 3468 3536 3757 4352 4456 4624 4913 4992 5304 6144 6528 6656 6684 6936 7072 7241 7514 8704 8912 9248 9469 9826 9984 10608 11271 13056 13312 13368 13872 14144 14482 14739 15028 17408 17824 18496 18938 19652 19968 21216 21723 22542 26112 26624 26736 27744 28288 28407 28964 29478 30056 34816 35648 36992 37876 39304 39936 42432 43446 45084 52224 53472 55488 56576 56814 57928 58956 60112 63869 71296 73984 75752 78608 79872 84864 86892 90168 104448 106944 110976 113152 113628 115856 117912 120224 123097 127738 142592 147968 151504 157216 160973 169728 173784 180336 191607 213888 221952 226304 227256 231712 235824 240448 246194 255476 285184 295936 303008 310249 314432 321946 339456 347568 360672 369291 383214 427776 443904 452608 454512 463424 471648 480896 482919 492388 510952 570368 591872 606016 620498 628864 643892 678912 695136 721344 738582 766428 855552 887808 909024 926848 930747 943296 961792 965838 984776 1021904 1140736 1212032 1240996 1257728 1287784 1357824 1390272 1442688 1477164 1532856 1711104 1775616 1818048 1853696 1861494 1886592 1923584 1931676 1969552 2043808 2092649 2424064 2481992 2515456 2575568 2736541 2780544 2885376 2954328 3065712 3422208 3636096 3707392 3722988 3773184 3847168 3863352 3939104 4033237 4087616 4185298 4848128 4963984 5030912 5151136 5274233 5473082 5561088 5770752 5908656 6131424 6277947 7272192 7414784 7445976 7546368 7694336 7726704 7878208 8066474 8175232 8209623 8370596 9696256 9927968 10061824 10302272 10548466 10946164 11122176 11541504 11817312 12099711 12262848 12555894 14544384 14829568 14891952 15092736 15453408 15756416 15822699 16132948 16350464 16419246 16741192 19392512 19855936 20604544 21096932 21892328 22244352 23083008 23634624 24199422 24525696 25111788 29088768 29783904 30185472 30906816 31512832 31645398 32265896 32700928 32838492 33482384 35575033 39711872 41209088 42193864 43784656 44488704 47269248 48398844 49051392 50223576 58177536 59567808 61813632 63025664 63290796 64531792 65401856 65676984 66964768 68565029 71150066 79423744 82418176 84387728 87569312 89661961 94538496 96797688 98102784 100447152 106725099 119135616 123627264 126051328 126581592 129063584 130803712 131353968 133929536 137130058 142300132 158847488 164836352 168775456 175138624 179323922 189076992 193595376 196205568 200894304 205695087 213450198 238271232 247254528 252102656 253163184 258127168 262707936 267859072 268985883 274260116 284600264 317694976 329672704 337550912 350277248 358647844 378153984 387190752 392411136 401788608 411390174 426900396 476542464 494509056 506326368 516254336 525415872 535718144 537971766 548520232 569200528 635389952 675101824 700554496 717295688 756307968 774381504 803577216 822780348 853800792 953084928 989018112 1012652736 1032508672 1050831744 1071436288 1075943532 1097040464 1138401056 1165605493 1350203648 1401108992 1434591376 1524253337 1548763008 1607154432 1645560696 1707601584 1906169856 2025305472 2065017344 2101663488 2142872576 2151887064 2194080928 2276802112 2331210986 2700407296 2802217984 2869182752 3048506674 3097526016 3214308864 3291121392 3415203168 3496816479 4050610944 4130034688 4203326976 4285745152 4303774128 4388161856 4553604224 4572760011 4662421972 5400814592 5604435968 5738365504 6097013348 6195052032 6428617728 6582242784 6830406336 6993632958 8101221888 8260069376 8406653952 8607548256 8776323712 9107208448 9145520022 9324843944 10801629184 11476731008 12194026696 12390104064 12857235456 13164485568 13660812672 13987265916 16202443776 16813307904 17215096512 17552647424 18214416896 18291040044 18649687888 19815293381 22953462016 24388053392 24780208128 26328971136 27321625344 27974531832 32404887552 34430193024 35105294848 36428833792 36582080088 37299375776 39630586762 45906924032 48776106784 52657942272 54643250688 55949063664 59445880143 68860386048 70210589696 72857667584 73164160176 74598751552 79261173524 91813848064 97552213568 105315884544 109286501376 111898127328 118891760286 137720772096 140421179392 146328320352 149197503104 158522347048 183627696128 195104427136 210631769088 218573002752 223796254656 237783520572 275441544192 292656640704 298395006208 317044694096 390208854272 421263538176 447592509312 475567041144 550883088384 585313281408 596790012416 634089388192 780417708544 895185018624 951134082288 1170626562816 1193580024832 1268178776384 1560835417088 1790370037248 1902268164576 2341253125632 2387160049664 2536357552768 3121670834176 3580740074496 3804536329152 4682506251264 5072715105536 7161480148992 7609072658304 9365012502528 10145430211072 15218145316608 20290860422144 30436290633216 40581720844288 60872581266432 121745162532864
• Sum of all divisors σ(n): 372051643672800
• Sum of proper divisors (its aliquot sum) s(n): 250306481139936
• 121745162532864 is an abundant number, because the sum of its proper divisors (250306481139936) is greater than itself. Its abundance is 128561318607072

Bases of 121745162532864

• Binary: 11011101011101000000001001010100111100000000000₂
• Hexadecimal: 0x6EBA012A7800
• Base-36: 175KYEEL1C

Squares and roots of 121745162532864

• 121745162532864 squared (121745162532864²) is 14821884600153472291880042496
• 121745162532864 cubed (121745162532864³) is 1804492749689038424613626917582771316588544
• The square root of 121745162532864 is 11033819.0366193699
• The cube root of 121745162532864 is 49562.1994734165

Scales and comparisons

• 121,745,162,532,864 seconds is equal to 3,871,119 years, 30 weeks, 3 days, 7 hours, 34 minutes, 24 seconds.
• To count from 1 to 121,745,162,532,864 would take you about nine million, six hundred seventy-seven thousand, seven hundred ninety-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 121745162532864 cubic inches would be around 4130.2 feet tall.

Recreational maths with 121745162532864

• 121745162532864 backwards is 468235261547121
• The number of decimal digits it has is: 15
• The sum of 121745162532864's digits is 57
• More coming soon!