137824277278771168931

Names of 137824277278771168931

• Cardinal: 137824277278771168931 can be written as One hundred thirty-seven quintillion, eight hundred twenty-four quadrillion, two hundred seventy-seven trillion, two hundred seventy-eight billion, seven hundred seventy-one million, one hundred sixty-eight thousand, nine hundred thirty-one.

Scientific notation

• Scientific notation: 1.37824277278771168931 × 10²⁰

Factors of 137824277278771168931

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4923878292265581

Divisors of 137824277278771168931

• Number of divisors d(n): 8
• Complete list of divisors:
  1 23 1217 27991 4923878292264341 113249200722079843 5992359881685702997 137824277278771168931
• Sum of all divisors σ(n): 143934810239471245344
• Sum of proper divisors (its aliquot sum) s(n): 6110532960700076413
• 137824277278771168931 is a deficient number, because the sum of its proper divisors (6110532960700076413) is less than itself. Its deficiency is 131713744318071092518

Bases of 137824277278771168931

• Binary: 1110111100010110010001100011111010111110010000110001100011010100011₂
• Hexadecimal: 0x778B231F5F218C6A3
• Base-36: T34H0S3ZU4MUB

Squares and roots of 137824277278771168931

• 137824277278771168931 squared (137824277278771168931²) is 18995531407415598690433240401156139682761
• 137824277278771168931 cubed (137824277278771168931³) is 2618045387753253822941878223711802149335976612007799479498491
• The square root of 137824277278771168931 is 11739858486.3179321431
• The cube root of 137824277278771168931 is 5165454.9067246155

Scales and comparisons

• 137,824,277,278,771,168,931 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 137,824,277,278,771,168,931 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 137824277278771168931 cubic inches would be around 430454.6 feet tall.

Recreational maths with 137824277278771168931

• 137824277278771168931 backwards is 139861177872772428731
• The number of decimal digits it has is: 21
• The sum of 137824277278771168931's digits is 101
• More coming soon!