137816840621924217927

Names of 137816840621924217927

• Cardinal: 137816840621924217927 can be written as One hundred thirty-seven quintillion, eight hundred sixteen quadrillion, eight hundred forty trillion, six hundred twenty-one billion, nine hundred twenty-four million, two hundred seventeen thousand, nine hundred twenty-seven.

Scientific notation

• Scientific notation: 1.37816840621924217927 × 10²⁰

Factors of 137816840621924217927

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 36478858

Divisors of 137816840621924217927

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 9 27 249433 573929 748299 1721787 2244897 5165361 6734691 15496083 35655493 106966479 320899437 962698311 143156832257 429470496771 1288411490313 3865234470939 8893656585469 20463721441997 26680969756407 61391164325991 80042909269221 184173492977973 240128727807663 552520478933919 5104327430441637701 15312982291324913103 45938946873974739309 137816840621924217927
• Sum of all divisors σ(n): 204174277240519051200
• Sum of proper divisors (its aliquot sum) s(n): 66357436618594833273
• 137816840621924217927 is a deficient number, because the sum of its proper divisors (66357436618594833273) is less than itself. Its deficiency is 71459404003329384654

Bases of 137816840621924217927

• Binary: 1110111100010010111110001100101110001011000011010101111010001000111₂
• Hexadecimal: 0x77897C65C586AF447
• Base-36: T32FSPF048S3R

Squares and roots of 137816840621924217927

• 137816840621924217927 squared (137816840621924217927²) is 18993481559008861255130714204110588177329
• 137816840621924217927 cubed (137816840621924217927³) is 2617621620873380954478031555913657320689270221165310716776983
• The square root of 137816840621924217927 is 11739541755.1931820677
• The cube root of 137816840621924217927 is 5165361.9999999989

Scales and comparisons

• 137,816,840,621,924,217,927 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 137,816,840,621,924,217,927 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 137816840621924217927 cubic inches would be around 430446.8 feet tall.

Recreational maths with 137816840621924217927

• 137816840621924217927 backwards is 729712429126048618731
• The number of decimal digits it has is: 21
• The sum of 137816840621924217927's digits is 90
• More coming soon!