12121409948472

Names of 12121409948472

• Cardinal: 12121409948472 can be written as Twelve trillion, one hundred twenty-one billion, four hundred nine million, nine hundred forty-eight thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.2121409948472 × 10¹³

Factors of 12121409948472

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 144365

Divisors of 12121409948472

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 17 18 22 24 33 34 36 44 51 66 68 72 79 88 99 102 132 136 153 158 187 198 204 237 264 306 316 374 396 408 474 561 612 632 711 748 792 869 948 1122 1224 1343 1422 1496 1683 1738 1896 2244 2607 2686 2844 3366 3476 4029 4488 5214 5372 5688 6241 6732 6952 7821 8058 10428 10744 12087 12482 13464 14773 15642 16116 18723 20856 24174 24964 29546 31284 32232 37446 44319 48348 49928 56169 59092 62568 68651 74892 88638 96696 106097 112338 118184 132957 137302 144253 149784 177276 205953 212194 224676 265914 274604 288506 318291 354552 411906 424388 432759 449352 531828 549208 577012 617859 636582 823812 848776 865518 954873 1063656 1154024 1167067 1235718 1273164 1298277 1586783 1647624 1731036 1909746 2334134 2452301 2471436 2546328 2596554 3173566 3462072 3501201 3819492 4668268 4760349 4904602 4942872 5193108 6347132 7002402 7356903 7638984 9336536 9520698 9809204 10386216 10503603 11395987 12694264 14004804 14281047 14713806 19041396 19618408 21007206 22070709 22791974 26975311 28009608 28562094 29427612 34187961 38082792 42014412 44141418 45583948 53950622 57124188 58855224 68375922 80925933 84028824 88282836 91167896 102563883 107901244 114248376 125355857 136751844 161851866 176565672 193731779 205127766 215802488 242777799 250711714 273503688 323703732 376067571 387463558 410255532 485555598 501423428 581195337 647407464 752135142 774927116 820511064 900282973 971111196 1002846856 1128202713 1162390674 1504270284 1549854232 1743586011 1800565946 1942222392 2131049569 2256405426 2324781348 2700848919 3008540568 3487172022 3601131892 4262099138 4512810852 4649562696 5401697838 6393148707 6974344044 7202263784 8102546757 8524198276 9025621704 9903112703 10803395676 12786297414 13948688088 15304810541 16205093514 17048396552 19179446121 19806225406 21606791352 25572594828 29709338109 30609621082 32410187028 38358892242 39612450812 45914431623 51145189656 59418676218 61219242164 64820374056 76717784484 79224901624 89128014327 91828863246 118837352436 122438484328 137743294869 153435568968 168352915951 178256028654 183657726492 237674704872 275486589738 336705831902 356512057308 367315452984 505058747853 550973179476 673411663804 713024114616 1010117495706 1101946358952 1346823327608 1515176243559 2020234991412 3030352487118 4040469982824 6060704974236 12121409948472
• Sum of all divisors σ(n): 38406259972080
• Sum of proper divisors (its aliquot sum) s(n): 26284850023608
• 12121409948472 is an abundant number, because the sum of its proper divisors (26284850023608) is greater than itself. Its abundance is 14163440075136

Bases of 12121409948472

• Binary: 10110000011000111100010101011000101100111000₂
• Hexadecimal: 0xB063C558B38
• Base-36: 4AOHYIN20

Squares and roots of 12121409948472

• 12121409948472 squared (12121409948472²) is 146928579138915973695134784
• 12121409948472 cubed (12121409948472³) is 1780981540889311646837881429562534850048
• The square root of 12121409948472 is 3481581.5297752255
• The cube root of 12121409948472 is 22971.2368539931

Scales and comparisons

• 12,121,409,948,472 seconds is equal to 385,423 years, 17 weeks, 5 days, 15 hours, 1 minute, 12 seconds.
• To count from 1 to 12,121,409,948,472 would take you about nine hundred sixty-three thousand, five hundred fifty-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 12121409948472 cubic inches would be around 1914.3 feet tall.

Recreational maths with 12121409948472

• 12121409948472 backwards is 27484990412121
• The number of decimal digits it has is: 14
• The sum of 12121409948472's digits is 54
• More coming soon!