16121397401316

Names of 16121397401316

• Cardinal: 16121397401316 can be written as Sixteen trillion, one hundred twenty-one billion, three hundred ninety-seven million, four hundred one thousand, three hundred sixteen.

Scientific notation

• Scientific notation: 1.6121397401316 × 10¹³

Factors of 16121397401316

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 270

Divisors of 16121397401316

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 73 89 103 146 178 206 219 267 292 309 356 412 438 534 618 657 801 876 927 1068 1236 1314 1602 1854 2628 3204 3708 5329 6497 7519 7921 9167 10609 10658 12994 15038 15842 15987 18334 19491 21218 21316 22557 23763 25988 27501 30076 31684 31827 31974 36668 38982 42436 45114 47526 47961 55002 58473 63654 63948 67671 71289 77964 82503 90228 95052 95481 95922 110004 116946 127308 135342 142578 165006 190962 191844 233892 270684 285156 330012 381924 474281 548887 578233 669191 774457 815863 944201 948562 1097774 1156466 1338382 1422843 1548914 1631726 1646661 1734699 1888402 1897124 2007573 2195548 2312932 2323371 2447589 2676764 2832603 2845686 3097828 3263452 3293322 3469398 3776804 4015146 4268529 4646742 4895178 4939983 5204097 5665206 5691372 6022719 6586644 6938796 6970113 7342767 8030292 8497809 8537058 9293484 9790356 9879966 10408194 11330412 12045438 13940226 14685534 16995618 17074116 19759932 20816388 24090876 27880452 29371068 33991236 42211009 48850943 56535361 59557999 68926673 84033889 84422018 97701886 113070722 119115998 126633027 137853346 146552829 168067778 168844036 169606083 178673997 195403772 206780019 226141444 238231996 252101667 253266054 275706692 293105658 336135556 339212166 357347994 379899081 413560038 439658487 504203334 506532108 508818249 536021991 586211316 620340057 678424332 714695988 756305001 759798162 827120076 879316974 1008406668 1017636498 1072043982 1240680114 1512610002 1519596324 1758633948 2035272996 2144087964 2481360228 3025220004 4347733927 5031647129 6134473897 8695467854 10063294258 12268947794 13043201781 15094941387 17390935708 18403421691 20126588516 24537895588 26086403562 30189882774 36806843382 39129605343 45284824161 52172807124 55210265073 60379765548 73613686764 78259210686 90569648322 110420530146 156518421372 181139296644 220841060292 447816594481 895633188962 1343449783443 1791266377924 2686899566886 4030349350329 5373799133772 8060698700658 16121397401316
• Sum of all divisors σ(n): 42196283013339
• Sum of proper divisors (its aliquot sum) s(n): 26074885612023
• 16121397401316 is an abundant number, because the sum of its proper divisors (26074885612023) is greater than itself. Its abundance is 9953488210707

Bases of 16121397401316

• Binary: 11101010100110001110001010100101011011100100₂
• Hexadecimal: 0xEA98E2A56E4
• Base-36: 5PQ2FRQP0

Squares and roots of 16121397401316

• 16121397401316 squared (16121397401316²) is 259899454171158277958531856
• 16121397401316 cubed (16121397401316³) is 4189942385078357898958397064929002322496
• 16121397401316 is a perfect square number. Its square root is 4015146
• The cube root of 16121397401316 is 25261.9901366619

Scales and comparisons

• 16,121,397,401,316 seconds is equal to 512,610 years, 29 weeks, 4 days, 16 hours, 48 minutes, 36 seconds.
• To count from 1 to 16,121,397,401,316 would take you about one million, two hundred eighty-one thousand, five hundred twenty-six 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 16121397401316 cubic inches would be around 2105.2 feet tall.

Recreational maths with 16121397401316

• 16121397401316 backwards is 61310479312161
• The number of decimal digits it has is: 14
• The sum of 16121397401316's digits is 45
• More coming soon!