121213976671892

Names of 121213976671892

• Cardinal: 121213976671892 can be written as One hundred twenty-one trillion, two hundred thirteen billion, nine hundred seventy-six million, six hundred seventy-one thousand, eight hundred ninety-two.

Scientific notation

• Scientific notation: 1.21213976671892 × 10¹⁴

Factors of 121213976671892

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1809

Divisors of 121213976671892

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 13 17 26 34 41 43 52 68 82 86 127 164 172 221 254 442 508 533 559 697 731 757 809 884 1066 1118 1394 1462 1514 1618 1651 1763 2132 2159 2236 2788 2924 3028 3236 3302 3526 4318 5207 5461 6604 7052 8636 9061 9503 9841 10414 10517 10922 12869 13753 18122 19006 19682 20828 21034 21844 22919 25738 27506 28067 29971 31037 32551 33169 34787 36244 38012 39364 42068 45838 51476 55012 56134 59942 62074 65102 66338 67691 69574 70993 88519 91676 92837 96139 102743 112268 119884 124148 130204 132676 135382 139148 141986 167297 177038 178789 185674 192278 205486 223901 270764 283972 334594 354076 357578 371348 384556 389623 403481 410972 423163 431197 447802 452231 527629 553367 563873 591379 612413 669188 715156 779246 806962 846326 862394 895604 904462 1055258 1106734 1127746 1150747 1182758 1206881 1224826 1249807 1334591 1335659 1426267 1558492 1613924 1634363 1692652 1724788 1746631 1808924 2110516 2213468 2255492 2301494 2365516 2413762 2449652 2499614 2669182 2671318 2852534 2910713 3268726 3493262 3806317 3941699 4133977 4212463 4417949 4602988 4827524 4999228 5338364 5342636 5705068 5821426 6537452 6859177 6986524 7193771 7330349 7612634 7687927 7883398 7961369 8267954 8424926 8835898 10411021 11642852 13718354 14387542 14660698 15225268 15375854 15766796 15922738 16535908 16849852 17349683 17671796 18541471 20822042 21246719 22688047 22706203 24246539 25108933 26333759 27436708 28775084 29321396 30751708 31845476 34699366 37082942 41644084 42493438 45376094 45412406 48493078 49482121 50217866 51242087 52667518 53741701 54762019 57433337 67008883 69398732 70277609 71611871 74165884 75105133 77776451 84986876 90752188 90824812 96986156 98964242 100435732 102484174 105335036 107483402 109524038 114866674 134017766 135343273 140555218 143223742 150210266 155552902 169493057 181135909 197928484 204968348 214966804 219048076 229733348 268035532 270686546 281110436 286447484 294944611 300420532 311105804 315205007 326416129 338986114 342338867 362271818 426851861 447673903 541373092 589889222 630410014 652832258 677972228 684677734 724543636 853703722 871115479 895347806 913608917 930954323 976366729 1011093863 1079684119 1179778444 1260820028 1305664516 1322199667 1369355468 1707407444 1742230958 1790695612 1827217834 1861908646 1952733458 2022187726 2159368238 2203409741 2354766817 2644399334 2881381969 3079310453 3188834491 3344387393 3484461916 3654435668 3723817292 3905466916 4044375452 4318736476 4406819482 4709533634 5288798668 5549074193 5762763938 5819760739 6158620906 6377668982 6688774786 8813638964 9419067268 11098148386 11525527876 11639521478 12317241812 12755337964 13377549572 14035893547 17188595671 18354630023 22196296772 23279042956 28071787094 34377191342 36709260046 37457965597 40031035889 41454848383 43477036109 54210186347 56143574188 56854585681 68754382684 73418520092 74915931194 80062071778 82909696766 86954072218 108420372694 113709171362 137119883113 149831862388 160124143556 165819393532 173908144436 216840745388 227418342724 238610190299 274239766226 477220380598 548479532452 704732422511 739109613853 954440761196 1409464845022 1478219227706 1782558480469 2331038012921 2818929690044 2956438455412 3565116960938 4662076025842 7130233921876 9324152051684 30303494167973 60606988335946 121213976671892
• Sum of all divisors σ(n): 256191514951680
• Sum of proper divisors (its aliquot sum) s(n): 134977538279788
• 121213976671892 is an abundant number, because the sum of its proper divisors (134977538279788) is greater than itself. Its abundance is 13763561607896

Bases of 121213976671892

• Binary: 11011100011111001010100000001010111011010010100₂
• Hexadecimal: 0x6E3E54057694
• Base-36: 16YSXK23KK

Squares and roots of 121213976671892

• 121213976671892 squared (121213976671892²) is 14692828140613977976622859664
• 121213976671892 cubed (121213976671892³) is 1780976127480501036776298763032550489364288
• The square root of 121213976671892 is 11009721.9161926157
• The cube root of 121213976671892 is 49490.0128369199

Scales and comparisons

• 121,213,976,671,892 seconds is equal to 3,854,229 years, 26 weeks, 6 days, 19 hours, 31 minutes, 32 seconds.
• To count from 1 to 121,213,976,671,892 would take you about nine million, six hundred thirty-five thousand, five hundred seventy-three 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 121213976671892 cubic inches would be around 4124.2 feet tall.

Recreational maths with 121213976671892

• 121213976671892 backwards is 298176679312121
• The number of decimal digits it has is: 15
• The sum of 121213976671892's digits is 65
• More coming soon!