137537989638522000001

Names of 137537989638522000001

• Cardinal: 137537989638522000001 can be written as One hundred thirty-seven quintillion, five hundred thirty-seven quadrillion, nine hundred eighty-nine trillion, six hundred thirty-eight billion, five hundred twenty-two million and one.

Scientific notation

• Scientific notation: 1.37537989638522000001 × 10²⁰

Factors of 137537989638522000001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3226243570137839

Divisors of 137537989638522000001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 89 479 42631 3226243570137271 287135677742217119 1545370670095752809 137537989638522000001
• Sum of all divisors σ(n): 139373722229930150400
• Sum of proper divisors (its aliquot sum) s(n): 1835732591408150399
• 137537989638522000001 is a deficient number, because the sum of its proper divisors (1835732591408150399) is less than itself. Its deficiency is 135702257047113849602

Bases of 137537989638522000001

• Binary: 1110111010010111001000110001101111001100101011101011101001010000001₂
• Hexadecimal: 0x774B918DE6575D281
• Base-36: T0Y64A5P9LJEP

Squares and roots of 137537989638522000001

• 137537989638522000001 squared (137537989638522000001²) is 18916698593806185032501420463277044000001
• 137537989638522000001 cubed (137537989638522000001³) is 2601764695189958764665374588079251163709739647420915566000001
• The square root of 137537989638522000001 is 11727659171.3147087007
• The cube root of 137537989638522000001 is 5161875.8783407237

Scales and comparisons

• 137,537,989,638,522,000,001 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 137,537,989,638,522,000,001 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 137537989638522000001 cubic inches would be around 430156.3 feet tall.

Recreational maths with 137537989638522000001

• 137537989638522000001 backwards is 100000225836989735731
• The number of decimal digits it has is: 21
• The sum of 137537989638522000001's digits is 79
• More coming soon!