120138435171745536001

Names of 120138435171745536001

• Cardinal: 120138435171745536001 can be written as One hundred twenty quintillion, one hundred thirty-eight quadrillion, four hundred thirty-five trillion, one hundred seventy-one billion, seven hundred forty-five million, five hundred thirty-six thousand and one.

Scientific notation

• Scientific notation: 1.20138435171745536001 × 10²⁰

Factors of 120138435171745536001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 794611

Divisors of 120138435171745536001

• Number of divisors d(n): 27
• Complete list of divisors:
  1 37 373 1369 13801 139129 510637 794201 5147773 29385437 190467601 296236973 1087261169 10960768001 110496390929 405548416037 630755228401 4088366464373 23337943450837 151269559181801 235271700193573 863503907680969 8705052907162201 87756344172202729 322086957565001437 3246984734371500973 120138435171745536001
• Sum of all divisors σ(n): 123805246891609136763
• Sum of proper divisors (its aliquot sum) s(n): 3666811719863600762
• 120138435171745536001 is a deficient number, because the sum of its proper divisors (3666811719863600762) is less than itself. Its deficiency is 116471623451881935239

Bases of 120138435171745536001

• Binary: 1101000001101000001011101100100010010011011001100000001100000000001₂
• Hexadecimal: 0x6834176449B301801
• Base-36: PCR74ZJOECLXD

Squares and roots of 120138435171745536001

• 120138435171745536001 squared (120138435171745536001²) is 14433243605515704856289126006270787072001
• 120138435171745536001 cubed (120138435171745536001³) is 1733987301219259308618776036477867166823237271263953124608001
• 120138435171745536001 is a perfect square number. Its square root is 10960768001
• The cube root of 120138435171745536001 is 4934320.1447133059

Scales and comparisons

• 120,138,435,171,745,536,001 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 120,138,435,171,745,536,001 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 120138435171745536001 cubic inches would be around 411193.3 feet tall.

Recreational maths with 120138435171745536001

• 120138435171745536001 backwards is 100635547171534831021
• The number of decimal digits it has is: 21
• The sum of 120138435171745536001's digits is 67
• More coming soon!