121216794256980

Names of 121216794256980

• Cardinal: 121216794256980 can be written as One hundred twenty-one trillion, two hundred sixteen billion, seven hundred ninety-four million, two hundred fifty-six thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.2121679425698 × 10¹⁴

Factors of 121216794256980

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1871

Divisors of 121216794256980

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 31 36 45 60 62 90 93 124 155 163 180 186 279 310 326 347 372 433 465 489 558 620 652 694 815 866 887 930 978 1041 1116 1299 1388 1395 1467 1630 1732 1735 1774 1860 1956 2082 2165 2445 2598 2661 2790 2934 3123 3260 3470 3548 3897 4164 4330 4435 4890 5053 5196 5205 5322 5580 5868 6246 6495 6940 7335 7794 7983 8660 8870 9780 10106 10410 10644 10757 12492 12990 13305 13423 14670 15159 15588 15615 15966 17740 19485 20212 20820 21514 25265 25980 26610 26846 27497 29340 30318 31230 31932 32271 38970 39915 40269 43028 45477 50530 53220 53692 53785 54994 56561 60636 62460 64542 67115 70579 75795 77940 79830 80538 82491 90954 96813 101060 107570 109988 113122 120807 129084 134230 137485 141158 144581 150251 151590 159660 161076 161355 164982 169683 181908 193626 201345 211737 215140 226244 227385 241614 247473 268460 274970 282316 282805 289162 300502 303180 307789 322710 329964 339366 352895 384071 387252 402690 412455 423474 433743 450753 454770 483228 484065 494946 509049 549940 565610 578324 601004 604035 615578 635211 645420 678732 705790 722905 751255 768142 805380 824910 846948 848415 867486 901506 909540 923367 968130 989892 1018098 1058685 1131220 1152213 1208070 1231156 1237365 1270422 1301229 1352259 1411580 1445810 1502510 1536284 1538945 1649820 1696830 1734972 1753391 1803012 1846734 1920355 1936260 2036196 2117370 2168715 2187949 2253765 2304426 2416140 2474730 2540844 2545245 2602458 2704518 2770101 2891620 3005020 3077890 3176055 3393660 3456639 3506782 3693468 3840710 4234740 4337430 4375898 4482011 4507530 4608852 4616835 4657781 4949460 5090490 5204916 5260173 5409036 5540202 5761065 6155780 6352110 6506145 6563847 6761295 6913278 7013564 7681420 8674860 8751796 8766955 8964022 9015060 9233670 9315562 9541459 10180980 10520346 10939745 11080404 11522130 11906201 12704220 13012290 13127694 13446033 13522590 13826556 13850505 13973343 15780519 17283195 17533910 17928044 18467340 18631124 19082918 19691541 21040692 21879490 22410055 23044260 23288905 23812402 24490913 26024580 26255388 26300865 26892066 27045180 27701010 27946686 28624377 31561038 32819235 34566390 35067820 35718603 38165836 39383082 40338099 41920029 43758980 44820110 46577810 47624804 47707295 48981826 50169607 52601730 53784132 55402020 55893372 57248754 59531005 62603573 63122076 65638470 67230165 69132780 69866715 71437206 73472739 78766164 78902595 80676198 83840058 85873131 89640220 93155620 95414590 97963652 98457705 100339214 105203460 107155809 114497508 119062010 122454565 125207146 131276940 133272637 134460330 139733430 142874412 143121885 146945478 150508821 157805190 161352396 167680116 171746262 178593015 187810719 190829180 196915410 200678428 201690495 209600145 214311618 220418217 238124020 244909130 250414292 250848035 266545274 268920660 279466860 286243770 293890956 301017642 313017865 315610380 343492524 357186030 367363695 375621438 393830820 399817911 403380990 419200290 428623236 429365655 440836434 451526463 489818260 501696070 533090548 535779045 563432157 572487540 602035284 626035730 666363185 714372060 734727390 751242876 752544105 759218303 799635822 806761980 838400580 858731310 881672868 903052926 939053595 1003392140 1071558090 1102091085 1126864314 1199453733 1252071460 1332726370 1469454780 1505088210 1518436606 1555257817 1599271644 1717462620 1806105852 1878107190 1940710763 1999089555 2143116180 2204182170 2253728628 2257632315 2277654909 2398907466 2665452740 2817160785 3010176420 3036873212 3110515634 3756214380 3796091515 3881421526 3998179110 4131451747 4408364340 4515264630 4555309818 4665773451 4797814932 5634321570 5822132289 5997268665 6221031268 6832964727 7592183030 7762843052 7776289085 7996358220 8262903494 9030529260 9110619636 9331546902 9703553815 11268643140 11388274545 11644264578 11994537330 12394355241 13665929454 13997320353 15184366060 15552578170 16525806988 17466396867 18663093804 19407107630 20657258735 21723439831 22776549090 23288529156 23328867255 23989074660 24788710482 27331858908 27994640706 29110661445 31105156340 34164823635 34932793734 37183065723 38814215260 41314517470 43446879662 45553098180 46657734510 49577420964 55989281412 58221322890 61971776205 65170319493 68329647270 69865587468 69986601765 74366131446 82629034940 86893759324 87331984335 93315469020 108617199155 116442645780 123943552410 130340638986 136659294540 139973203530 148732262892 174663968670 185915328615 195510958479 217234398310 247887104820 260681277972 279946407060 325851597465 349327937340 371830657230 391021916958 434468796620 651703194930 673426634761 743661314460 782043833916 977554792395 1303406389860 1346853269522 1955109584790 2020279904283 2693706539044 3367133173805 3910219169580 4040559808566 6060839712849 6734266347610 8081119617132 10101399521415 12121679425698 13468532695220 20202799042830 24243358851396 30304198564245 40405598085660 60608397128490 121216794256980
• Sum of all divisors σ(n): 384298251337728
• Sum of proper divisors (its aliquot sum) s(n): 263081457080748
• 121216794256980 is an abundant number, because the sum of its proper divisors (263081457080748) is greater than itself. Its abundance is 141864662823768

Bases of 121216794256980

• Binary: 11011100011111011111011111101100110011001010100₂
• Hexadecimal: 0x6E3EFBF66654
• Base-36: 16YU85KQ50

Squares and roots of 121216794256980

• 121216794256980 squared (121216794256980²) is 14693511209939019510278720400
• 121216794256980 cubed (121216794256980³) is 1781100325247807391269565767061823168392000
• The square root of 121216794256980 is 11009849.8744070075
• The cube root of 121216794256980 is 49490.3962944649

Scales and comparisons

• 121,216,794,256,980 seconds is equal to 3,854,319 years, 5 weeks, 4 days, 18 hours, 3 minutes.
• To count from 1 to 121,216,794,256,980 would take you about nine million, six hundred thirty-five thousand, seven hundred ninety-seven 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 121216794256980 cubic inches would be around 4124.2 feet tall.

Recreational maths with 121216794256980

• 121216794256980 backwards is 089652497612121
• The number of decimal digits it has is: 15
• The sum of 121216794256980's digits is 63
• More coming soon!