120121816890792

Names of 120121816890792

• Cardinal: 120121816890792 can be written as One hundred twenty trillion, one hundred twenty-one billion, eight hundred sixteen million, eight hundred ninety thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.20121816890792 × 10¹⁴

Factors of 120121816890792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 711

Divisors of 120121816890792

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 23 24 46 69 92 138 184 276 552 683 1366 2049 2732 4098 5464 8196 15709 16392 31418 47127 62836 94254 125672 188508 377016 466489 932978 1399467 1865956 2798934 3731912 5597868 10729247 11195736 21458494 32187741 42916988 64375482 85833976 128750964 257501928 318611987 637223974 955835961 1274447948 1911671922 2548895896 3823343844 7328075701 7646687688 14656151402 21984227103 29312302804 43968454206 58624605608 87936908412 175873816824 217611987121 435223974242 652835961363 870447948484 1305671922726 1740895896968 2611343845452 5005075703783 5222687690904 10010151407566 15015227111349 20020302815132 30030454222698 40040605630264 60060908445396 120121816890792
• Sum of all divisors σ(n): 313820735444640
• Sum of proper divisors (its aliquot sum) s(n): 193698918553848
• 120121816890792 is an abundant number, because the sum of its proper divisors (193698918553848) is greater than itself. Its abundance is 73577101663056

Bases of 120121816890792

• Binary: 11011010100000000001010001110011011110110101000₂
• Hexadecimal: 0x6D400A39BDA8
• Base-36: 16KV78BN3C

Squares and roots of 120121816890792

• 120121816890792 squared (120121816890792²) is 14429250893144962230054387264
• 120121816890792 cubed (120121816890792³) is 1733267833657656075931929971753559163673088
• The square root of 120121816890792 is 10960009.8946484533
• The cube root of 120121816890792 is 49340.9261913815

Scales and comparisons

• 120,121,816,890,792 seconds is equal to 3,819,502 years, 11 weeks, 1 day, 14 hours, 33 minutes, 12 seconds.
• To count from 1 to 120,121,816,890,792 would take you about nine million, five hundred forty-eight thousand, seven hundred fifty-five 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 120121816890792 cubic inches would be around 4111.7 feet tall.

Recreational maths with 120121816890792

• 120121816890792 backwards is 297098618121021
• The number of decimal digits it has is: 15
• The sum of 120121816890792's digits is 57
• More coming soon!