137997074959505758457

Names of 137997074959505758457

• Cardinal: 137997074959505758457 can be written as One hundred thirty-seven quintillion, nine hundred ninety-seven quadrillion, seventy-four trillion, nine hundred fifty-nine billion, five hundred five million, seven hundred fifty-eight thousand, four hundred fifty-seven.

Scientific notation

• Scientific notation: 1.37997074959505758457 × 10²⁰

Factors of 137997074959505758457

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1181062576

Divisors of 137997074959505758457

• Number of divisors d(n): 16
• Complete list of divisors:
  1 401 599 240199 486637 195141437 291495563 1180574939 116889720763 473410550539 707164388461 283572919772861 574511446590143 230379090082647343 344132356507495657 137997074959505758457
• Sum of all divisors σ(n): 138572445789594864000
• Sum of proper divisors (its aliquot sum) s(n): 575370830089105543
• 137997074959505758457 is a deficient number, because the sum of its proper divisors (575370830089105543) is less than itself. Its deficiency is 137421704129416652914

Bases of 137997074959505758457

• Binary: 1110111101100011000000110001000100100101100010010110001100011111001₂
• Hexadecimal: 0x77B1818892C4B18F9
• Base-36: T4FQGG2N3LKAH

Squares and roots of 137997074959505758457

• 137997074959505758457 squared (137997074959505758457²) is 19043192697379451227084810148142827020849
• 137997074959505758457 cubed (137997074959505758457³) is 2627904890128584789605287376259666765222932766429873497069993
• The square root of 137997074959505758457 is 11747215625.8198375873
• The cube root of 137997074959505758457 is 5167612.7410348289

Scales and comparisons

• 137,997,074,959,505,758,457 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 137,997,074,959,505,758,457 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 137997074959505758457 cubic inches would be around 430634.4 feet tall.

Recreational maths with 137997074959505758457

• 137997074959505758457 backwards is 754857505959470799731
• The number of decimal digits it has is: 21
• The sum of 137997074959505758457's digits is 116
• More coming soon!