121490985916092

Names of 121490985916092

• Cardinal: 121490985916092 can be written as One hundred twenty-one trillion, four hundred ninety billion, nine hundred eighty-five million, nine hundred sixteen thousand and ninety-two.

Scientific notation

• Scientific notation: 1.21490985916092 × 10¹⁴

Factors of 121490985916092

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4513

Divisors of 121490985916092

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 52 78 113 156 169 226 338 339 452 507 676 678 1014 1356 1469 1861 2028 2521 2938 3722 4407 5042 5583 5876 7444 7563 8814 10084 11166 12769 15126 17628 19097 22332 24193 25538 30252 32773 38194 38307 48386 51076 57291 65546 72579 76388 76614 96772 98319 114582 131092 145158 153228 165997 196638 210293 229164 284873 290316 314509 331994 393276 420586 426049 497991 569746 629018 630879 663988 841172 852098 854619 943527 995982 1139492 1258036 1261758 1278147 1704196 1709238 1887054 1991964 2157961 2523516 2556294 2733809 3418476 3703349 3774108 4315922 4691581 5112588 5467618 6473883 7406698 8201427 8631844 9383162 10935236 11110047 12947766 14074743 14813396 16402854 18766324 22220094 23763109 25895532 28149486 32190649 32805708 35539517 44440188 47526218 48143537 56298972 60990553 64381298 71079034 71289327 95052436 96287074 96571947 106618551 121981106 128762596 142158068 142578654 144430611 182971659 192574148 193143894 213237102 243962212 285157308 288861222 308920417 365943318 386287788 418478437 426474204 530148653 577722444 617840834 731886636 792877189 836956874 926761251 1060297306 1235681668 1255435311 1585754378 1590445959 1673913748 1853522502 2120594612 2378631567 2510870622 3171508756 3180891918 3707045004 4015965421 4757263134 5021741244 5440219681 6361783836 6891932489 8031930842 9514526268 10880439362 12047896263 13783864978 16063861684 16320659043 20675797467 21760878724 24095792526 27567729956 32641318086 41351594934 48191585052 59906797789 65282636172 82703189868 89595122357 119813595578 179190244714 179720393367 239627191156 268785367071 358380489428 359440786734 537570734142 718881573468 778788371257 1075141468284 1557576742514 2336365113771 3115153485028 4672730227542 9345460455084 10124248826341 20248497652682 30372746479023 40496995305364 60745492958046 121490985916092
• Sum of all divisors σ(n): 309992285982288
• Sum of proper divisors (its aliquot sum) s(n): 188501300066196
• 121490985916092 is an abundant number, because the sum of its proper divisors (188501300066196) is greater than itself. Its abundance is 67010314150104

Bases of 121490985916092

• Binary: 11011100111111011010011000011110001011010111100₂
• Hexadecimal: 0x6E7ED30F16BC
• Base-36: 172C6S7KCC

Squares and roots of 121490985916092

• 121490985916092 squared (121490985916092²) is 14760059658864064700464552464
• 121490985916092 cubed (121490985916092³) is 1793214200135731774571267196013509835850688
• The square root of 121490985916092 is 11022294.9477906821
• The cube root of 121490985916092 is 49527.6838533631

Scales and comparisons

• 121,490,985,916,092 seconds is equal to 3,863,037 years, 28 weeks, 6 days, 7 hours, 48 minutes, 12 seconds.
• To count from 1 to 121,490,985,916,092 would take you about nine million, six hundred fifty-seven thousand, five hundred ninety-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 121490985916092 cubic inches would be around 4127.3 feet tall.

Recreational maths with 121490985916092

• 121490985916092 backwards is 290619589094121
• The number of decimal digits it has is: 15
• The sum of 121490985916092's digits is 66
• More coming soon!