121892447339712

Names of 121892447339712

• Cardinal: 121892447339712 can be written as One hundred twenty-one trillion, eight hundred ninety-two billion, four hundred forty-seven million, three hundred thirty-nine thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.21892447339712 × 10¹⁴

Factors of 121892447339712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 48117

Divisors of 121892447339712

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 48 54 56 57 63 64 72 76 84 96 108 112 114 126 133 144 152 168 171 189 192 216 224 228 252 266 288 304 336 342 378 399 432 448 456 504 513 532 576 608 672 684 756 798 864 912 1008 1026 1064 1197 1216 1344 1368 1512 1596 1728 1824 2016 2052 2128 2394 2736 3024 3192 3591 3648 4032 4104 4256 4788 5472 6048 6384 7182 8208 8512 9576 10944 12096 12768 14364 16416 17137 19152 25536 28728 30949 32832 34274 38304 51411 57456 61898 68548 76608 92847 102822 114912 119959 123796 137096 154233 185694 205644 216643 229824 239918 247592 274192 278541 308466 325603 359877 371388 411288 433286 462699 479836 495184 548384 557082 588031 616932 649929 651206 719754 742776 822576 835623 866572 925398 959672 976809 990368 1079631 1096768 1114164 1176062 1233864 1299858 1302412 1439508 1485552 1645152 1671246 1733144 1764093 1850796 1919344 1949787 1953618 1980736 2159262 2228328 2279221 2352124 2467728 2599716 2604824 2879016 2930427 2971104 3238893 3290304 3342492 3466288 3528186 3701592 3838688 3899574 3907236 4116217 4318524 4456656 4558442 4704248 4935456 5199432 5209648 5292279 5758032 5849361 5860854 5942208 6477786 6684984 6837663 6932576 7056372 7403184 7677376 7799148 7814472 8232434 8637048 8791281 8913312 9116884 9408496 9870912 10398864 10419296 10584558 11516064 11698722 11721708 12348651 12955572 13369968 13675326 13865152 14112744 14806368 15598296 15628944 15876837 16464868 17274096 17582562 17826624 18233768 18816992 20512989 20797728 20838592 21169116 23032128 23397444 23443416 24697302 25911144 26739936 27350652 28225488 29612736 31196592 31257888 31753674 32929736 34548192 35165124 36467536 37045953 37633984 41025978 41595456 42338232 46794888 46886832 49394604 51822288 53479872 54701304 56450976 61538967 62393184 62515776 63507348 65859472 69096384 70330248 72935072 74091906 82051956 84676464 93589776 93773664 98789208 103644576 109402608 111137859 112901952 123077934 124786368 127014696 131718944 140660496 145870144 148183812 164103912 169352928 187179552 187547328 197578416 207289152 218805216 222275718 246155868 254029392 263437888 281320992 296367624 328207824 338705856 374359104 395156832 437610432 444551436 492311736 508058784 530373013 562641984 592735248 656415648 790313664 889102872 984623472 1016117568 1060746026 1185470496 1312831296 1591119039 1778205744 1969246944 2121492052 2370940992 3182238078 3556411488 3712611091 3938493888 4242984104 4773357117 6364476156 7112822976 7425222182 8485968208 9546714234 10077087247 11137833273 12728952312 14320071351 14850444364 16971936416 19093428468 20154174494 22275666546 25457904624 28640142702 29700888728 30231261741 33413499819 33943872832 38186856936 40308348988 44551333092 50915809248 57280285404 59401777456 60462523482 66826999638 70539610729 76373713872 80616697976 89102666184 90693785223 100240499457 101831618496 114560570808 118803554912 120925046964 133653999276 141079221458 152747427744 161233395952 178205332368 181387570446 200480998914 211618832187 229121141616 237607109824 241850093928 267307998552 272081355669 282158442916 305494855488 322466791904 356410664736 362775140892 400961997828 423237664374 458242283232 483700187856 534615997104 544162711338 564316885832 634856496561 644933583808 712821329472 725550281784 801923995656 846475328748 916484566464 967400375712 1069231994208 1088325422676 1128633771664 1269712993122 1451100563568 1603847991312 1692950657496 1904569489683 1934800751424 2138463988416 2176650845352 2257267543328 2539425986244 2902201127136 3207695982624 3385901314992 3809138979366 4353301690704 4514535086656 5078851972488 5804402254272 6415391965248 6771802629984 7618277958732 8706603381408 10157703944976 13543605259968 15236555917464 17413206762816 20315407889952 30473111834928 40630815779904 60946223669856 121892447339712
• Sum of all divisors σ(n): 431126270080000
• Sum of proper divisors (its aliquot sum) s(n): 309233822740288
• 121892447339712 is an abundant number, because the sum of its proper divisors (309233822740288) is greater than itself. Its abundance is 187341375400576

Bases of 121892447339712

• Binary: 11011101101110001001100000001100100010011000000₂
• Hexadecimal: 0x6EDC4C0644C0
• Base-36: 177GM7Z5C0

Squares and roots of 121892447339712

• 121892447339712 squared (121892447339712²) is 14857768718464463025932242944
• 121892447339712 cubed (121892447339712³) is 1811049791101049807658905212108138082992128
• The square root of 121892447339712 is 11040491.2635132319
• The cube root of 121892447339712 is 49582.1778640745

Scales and comparisons

• 121,892,447,339,712 seconds is equal to 3,875,802 years, 40 weeks, 6 days, 13 hours, 55 minutes, 12 seconds.
• To count from 1 to 121,892,447,339,712 would take you about nine million, six hundred eighty-nine thousand, five hundred six 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 121892447339712 cubic inches would be around 4131.8 feet tall.

Recreational maths with 121892447339712

• 121892447339712 backwards is 217933744298121
• 121892447339712 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 121892447339712's digits is 63
• More coming soon!