137020437766810398689

Names of 137020437766810398689

• Cardinal: 137020437766810398689 can be written as One hundred thirty-seven quintillion, twenty quadrillion, four hundred thirty-seven trillion, seven hundred sixty-six billion, eight hundred ten million, three hundred ninety-eight thousand, six hundred eighty-nine.

Scientific notation

• Scientific notation: 1.37020437766810398689 × 10²⁰

Factors of 137020437766810398689

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 135696447530504

Divisors of 137020437766810398689

• Number of divisors d(n): 16
• Complete list of divisors:
  1 7 67 469 2153 15071 144251 1009757 135696447528277 949875132697939 9091661984394559 63641633890761913 292154451528380381 2045081160698662667 19574348252401485527 137020437766810398689
• Sum of all divisors σ(n): 159005840498895481728
• Sum of proper divisors (its aliquot sum) s(n): 21985402732085083039
• 137020437766810398689 is a deficient number, because the sum of its proper divisors (21985402732085083039) is less than itself. Its deficiency is 115035035034725315650

Bases of 137020437766810398689

• Binary: 1110110110110001010011000100010111011111011010000000110111111100001₂
• Hexadecimal: 0x76D8A622EFB406FE1
• Base-36: SX0M3GE5HUFOH

Squares and roots of 137020437766810398689

• 137020437766810398689 squared (137020437766810398689²) is 18774600365808361437020201723583132918721
• 137020437766810398689 cubed (137020437766810398689³) is 2572503961019980334086610895284787926160224028117130241956769
• The square root of 137020437766810398689 is 11705572936.2902351995
• The cube root of 137020437766810398689 is 5155393.0718351549

Scales and comparisons

• 137,020,437,766,810,398,689 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 137,020,437,766,810,398,689 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 137020437766810398689 cubic inches would be around 429616.1 feet tall.

Recreational maths with 137020437766810398689

• 137020437766810398689 backwards is 986893018667734020731
• The number of decimal digits it has is: 21
• The sum of 137020437766810398689's digits is 98
• More coming soon!