121639684124376

Names of 121639684124376

• Cardinal: 121639684124376 can be written as One hundred twenty-one trillion, six hundred thirty-nine billion, six hundred eighty-four million, one hundred twenty-four thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.21639684124376 × 10¹⁴

Factors of 121639684124376

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4046

Divisors of 121639684124376

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 17 18 22 24 27 33 34 36 44 51 54 66 68 72 88 99 102 108 121 132 136 153 187 198 204 216 242 264 289 297 306 363 374 396 408 459 484 561 578 594 612 726 748 792 867 918 968 1089 1122 1156 1188 1224 1452 1496 1683 1734 1836 2057 2178 2244 2312 2376 2601 2904 3179 3267 3366 3468 3672 4013 4114 4356 4488 5049 5202 6171 6358 6534 6732 6936 7803 8026 8228 8712 9537 10098 10404 12039 12342 12716 13068 13464 15606 16052 16456 18513 19074 20196 20808 24078 24684 25432 26136 28611 31212 32104 34969 36117 37026 38148 40392 44143 48156 49368 55539 57222 62424 68221 69938 72234 74052 76296 85833 88286 96312 104907 108351 111078 114444 132429 136442 139876 144468 148104 171666 176572 204663 209814 216702 222156 228888 264858 272884 279752 288936 314721 343332 353144 397287 409326 419628 433404 444312 485573 529716 545768 613989 629442 686664 750431 794574 818652 839256 866808 944163 971146 1059432 1159757 1191861 1227978 1258884 1456719 1500862 1589148 1637304 1841967 1888326 1942292 2251293 2319514 2383722 2455956 2517768 2913438 3001724 3178296 3479271 3683934 3776652 3884584 4370157 4502586 4639028 4767444 4911912 5826876 6003448 6753879 6958542 7367868 7553304 8254741 8740314 9005172 9278056 9534888 10437813 11653752 12757327 13110471 13507758 13917084 14735736 16104169 16509482 17480628 18010344 20261637 20875626 24764223 25514654 26220942 27015516 27834168 31313439 32208338 33018964 34961256 38271981 40523274 41751252 48312507 49528446 51029308 52441884 54031032 62626878 64416676 66037928 74292669 76543962 81046548 83502504 96625014 99056892 102058616 104883768 114815943 125253756 128833352 140330597 144937521 148585338 153087924 162093096 177145859 193250028 198113784 222878007 229631886 250507512 273770873 280661194 289875042 297170676 306175848 344447829 354291718 386500056 420991791 434812563 445756014 459263772 531437577 547541746 561322388 579750084 594341352 688895658 708583436 821312619 841983582 869625126 891512028 918527544 1062875154 1095083492 1122644776 1159500168 1262975373 1377791316 1417166872 1594312731 1642625238 1683967164 1739250252 1783024056 1948604449 2125750308 2190166984 2463937857 2525950746 2755582632 3011479603 3188625462 3285250476 3367934328 3478500504 3788926119 3897208898 4251500616 4654104841 4782938193 4927875714 5051901492 5845813347 6022959206 6377250924 6570500952 7391813571 7577852238 7794417796 9034438809 9308209682 9565876386 9855751428 10103802984 11691626694 12045918412 12754501848 13962314523 14783627142 15155704476 15588835592 17537440041 18068877618 18616419364 19131752772 19711502856 23383253388 24091836824 27103316427 27924629046 29567254284 30311408952 33126275633 35074880082 36137755236 37232838728 38263505544 41886943569 46766506776 51195153251 52612320123 54206632854 55849258092 59134508568 66252551266 70149760164 72275510472 81309949281 83773887138 99378826899 102390306502 105224640246 108413265708 111698516184 125660830707 132505102532 140299520328 153585459753 162619898562 167547774276 198757653798 204780613004 210449280492 216826531416 251321661414 265010205064 298136480697 307170919506 325239797124 335095548552 397515307596 409561226008 420898560984 460756379259 502643322828 563146685761 596272961394 614341839012 650479594248 795030615192 894409442091 921512758518 1005286645656 1126293371522 1192545922788 1228683678024 1382269137777 1689440057283 1788818884182 1843025517036 2252586743044 2385091845576 2764538275554 3378880114566 3577637768364 3686051034072 4505173486088 5068320171849 5529076551108 6757760229132 7155275536728 10136640343698 11058153102216 13515520458264 15204960515547 20273280687396 30409921031094 40546561374792 60819842062188 121639684124376
• Sum of all divisors σ(n): 394627932043800
• Sum of proper divisors (its aliquot sum) s(n): 272988247919424
• 121639684124376 is an abundant number, because the sum of its proper divisors (272988247919424) is greater than itself. Its abundance is 151348563795048

Bases of 121639684124376

• Binary: 11011101010000101110010001010011010111011011000₂
• Hexadecimal: 0x6EA17229AED8
• Base-36: 1748HZA860

Squares and roots of 121639684124376

• 121639684124376 squared (121639684124376²) is 14796212753877970689837389376
• 121639684124376 cubed (121639684124376³) is 1799806645618779886749408537600812325029376
• The square root of 121639684124376 is 11029038.2229991389
• The cube root of 121639684124376 is 49547.8819917499

Scales and comparisons

• 121,639,684,124,376 seconds is equal to 3,867,765 years, 36 weeks, 2 days, 9 hours, 39 minutes, 36 seconds.
• To count from 1 to 121,639,684,124,376 would take you about nine million, six hundred sixty-nine thousand, four hundred fourteen 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 121639684124376 cubic inches would be around 4129 feet tall.

Recreational maths with 121639684124376

• 121639684124376 backwards is 673421486936121
• The number of decimal digits it has is: 15
• The sum of 121639684124376's digits is 63
• More coming soon!