121889489294958

Names of 121889489294958

• Cardinal: 121889489294958 can be written as One hundred twenty-one trillion, eight hundred eighty-nine billion, four hundred eighty-nine million, two hundred ninety-four thousand, nine hundred fifty-eight.

Scientific notation

• Scientific notation: 1.21889489294958 × 10¹⁴

Factors of 121889489294958

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 140744

Divisors of 121889489294958

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 11 14 19 21 22 33 38 42 57 66 77 114 121 133 154 209 231 242 266 363 399 418 462 627 726 798 847 1254 1463 1694 2299 2541 2926 4389 4598 5082 6897 8778 9631 13794 16093 19262 28893 32186 48279 57786 67417 96558 105941 131071 134834 182989 202251 211882 262142 317823 365978 393213 404502 548967 635646 741587 786426 917497 1097934 1165351 1280923 1441781 1483174 1834994 2012879 2224761 2330702 2490349 2561846 2752491 2883562 3496053 3842769 4025758 4325343 4449522 4980698 5504982 6038637 6992106 7471047 7685538 8157457 8650686 10092467 12077274 14090153 14942094 15859591 16314914 17432443 20184934 22141669 24472371 27393839 28180306 30277401 31719182 34864886 42270459 44283338 47578773 48944742 52297329 54787678 60554802 66425007 82181517 84540918 95157546 104594658 111017137 132850014 154991683 164363034 191756873 222034274 301332229 309983366 333051411 383513746 464975049 575270619 602664458 666102822 903996687 929950098 1150541238 1262344801 1807993374 2109325603 2524689602 3787034403 4218651206 6327976809 7574068806 8836413607 12655953618 13885792811 17672827214 23984551219 26509240821 27771585622 41657378433 47969102438 53018481642 71953653657 83314756866 97200549677 143907307314 152743720921 167891858533 194401099354 263830063409 291601649031 305487441842 335783717066 458231162763 503675575599 527660126818 583203298062 791490190227 916462325526 1007351151198 1069206046447 1582980380454 1846810443863 2138412092894 2902130697499 3207618139341 3693620887726 5540431331589 5804261394998 6415236278682 8706392092497 11080862663178 17412784184994 20314914882493 40629829764986 60944744647479 121889489294958
• Sum of all divisors σ(n): 322388298301440
• Sum of proper divisors (its aliquot sum) s(n): 200498809006482
• 121889489294958 is an abundant number, because the sum of its proper divisors (200498809006482) is greater than itself. Its abundance is 78609319711524

Bases of 121889489294958

• Binary: 11011101101101110011011101101100001011001101110₂
• Hexadecimal: 0x6EDB9BB6166E
• Base-36: 177F9ATZE6

Squares and roots of 121889489294958

• 121889489294958 squared (121889489294958²) is 14857047600585680879924221764
• 121889489294958 cubed (121889489294958³) is 1810917944466269789344585010517327199065912
• The square root of 121889489294958 is 11040357.2992434443
• The cube root of 121889489294958 is 49581.7767796469

Scales and comparisons

• 121,889,489,294,958 seconds is equal to 3,875,708 years, 37 weeks, 6 days, 22 hours, 49 minutes, 18 seconds.
• To count from 1 to 121,889,489,294,958 would take you about nine million, six hundred eighty-nine thousand, two hundred seventy-one 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 121889489294958 cubic inches would be around 4131.8 feet tall.

Recreational maths with 121889489294958

• 121889489294958 backwards is 859492984988121
• The number of decimal digits it has is: 15
• The sum of 121889489294958's digits is 87
• More coming soon!