121309853077072

Names of 121309853077072

• Cardinal: 121309853077072 can be written as One hundred twenty-one trillion, three hundred nine billion, eight hundred fifty-three million, seventy-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 1.21309853077072 × 10¹⁴

Factors of 121309853077072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1308

Divisors of 121309853077072

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 4 8 11 16 17 22 29 34 44 58 68 88 116 121 136 176 187 232 242 272 319 374 464 484 493 638 748 841 968 986 1249 1276 1331 1496 1682 1936 1972 2057 2498 2552 2662 2992 3364 3509 3944 4114 4996 5104 5324 5423 6728 7018 7888 8228 9251 9992 10648 10846 13456 13739 14036 14297 14641 16456 18502 19984 21233 21296 21692 22627 24389 27478 28072 28594 29282 32912 36221 37004 38599 42466 43384 45254 48778 54956 56144 57188 58564 59653 72442 74008 77198 84932 86768 90508 97556 101761 109912 114376 117128 119306 144884 148016 151129 154396 157267 169864 181016 195112 203522 219824 228752 233563 234256 238612 248897 268279 289768 302258 308792 314534 339728 362032 390224 398431 407044 414613 424589 467126 477224 497794 536558 579536 604516 615757 617584 629068 656183 796862 814088 829226 849178 934252 954448 995588 1050409 1073116 1119371 1209032 1231514 1258136 1312366 1593724 1628176 1658452 1662419 1698356 1729937 1868504 1991176 2100818 2146232 2238742 2418064 2463028 2516272 2569193 2624732 2951069 3187448 3316904 3324838 3396712 3459874 3737008 3982352 4201636 4292464 4382741 4477484 4560743 4926056 5138386 5249464 5902138 6374896 6633808 6649676 6773327 6793424 6919748 7218013 8403272 8765482 8954968 9121486 9852112 10276772 10498928 11554499 11804276 12313081 13299352 13546654 13839496 14436026 16806544 17530964 17856953 17909936 18242972 18286609 19029307 20553544 23108998 23608552 24626162 26598704 27093308 27678992 28261123 28872052 30461861 32461759 35061928 35713906 36485944 36573218 38058614 41107088 46217996 47217104 48210151 49252324 50168173 54186616 56522246 57744104 60923722 64923518 70123856 71427812 72971888 73146436 74506597 76117228 92435992 96420302 98504648 100336346 108373232 113044492 115488208 121847444 127099489 129847036 142855624 146292872 149013194 152234456 184871984 192840604 196426483 197009296 200672692 209322377 226088984 243694888 254198978 259694072 285711248 292585744 298026388 304468912 310872353 335080471 357079349 385681208 392852966 401345384 418644754 452177968 487389776 508397956 517851637 519388144 530311661 551849903 596052776 621744706 670160942 714158698 771362416 785705932 802690768 819572567 837289508 1016795912 1035703274 1060623322 1103699806 1192105552 1243489412 1340321884 1398094379 1428317396 1571411864 1639145134 1674579016 2033591824 2071406548 2121246644 2160691313 2207399612 2486978824 2680643768 2796188758 2856634792 3142823728 3278290268 3349158032 3685885181 4142813096 4242493288 4321382626 4414799224 4973957648 5361287536 5592377516 5696368007 5713269584 6070348933 6556580536 7371770362 8285626192 8484986576 8642765252 8829598448 9015298237 11184755032 11392736014 12140697866 13113161072 14743540724 15379038169 17285530504 18030596474 22369510064 22785472028 23767604443 24281395732 29487081448 30758076338 34571061008 36061192948 40544736991 45570944056 47535208886 48562791464 58974162896 61516152676 62660048077 72122385896 81089473982 91141888112 95070417772 97125582928 123032305352 125320096154 144244771792 162178947964 190140835544 246064610704 250640192308 261443648873 324357895928 380281671088 445992106901 501280384616 522887297746 648715791856 689260528847 891984213802 1002560769232 1045774595492 1378521057694 1783968427604 2091549190984 2757042115388 3567936855208 4183098381968 5514084230776 7135873710416 7581865817317 11028168461552 15163731634634 30327463269268 60654926538536 121309853077072
• Sum of all divisors σ(n): 283751579250000
• Sum of proper divisors (its aliquot sum) s(n): 162441726172928
• 121309853077072 is an abundant number, because the sum of its proper divisors (162441726172928) is greater than itself. Its abundance is 41131873095856

Bases of 121309853077072

• Binary: 11011100101010010100110101100110100111001010000₂
• Hexadecimal: 0x6E54A6B34E50
• Base-36: 1700Z6E79S

Squares and roots of 121309853077072

• 121309853077072 squared (121309853077072²) is 14716080453580794986772093184
• 121309853077072 cubed (121309853077072³) is 1785205557694257316186838599873840717877248
• The square root of 121309853077072 is 11014075.2256860857
• The cube root of 121309853077072 is 49503.0577408565

Scales and comparisons

• 121,309,853,077,072 seconds is equal to 3,857,278 years, 4 weeks, 5 days, 10 hours, 17 minutes, 52 seconds.
• To count from 1 to 121,309,853,077,072 would take you about nine million, six hundred forty-three thousand, one hundred ninety-five 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 121309853077072 cubic inches would be around 4125.3 feet tall.

Recreational maths with 121309853077072

• 121309853077072 backwards is 270770358903121
• The number of decimal digits it has is: 15
• The sum of 121309853077072's digits is 55
• More coming soon!