31354243109415137

Names of 31354243109415137

• Cardinal: 31354243109415137 can be written as Thirty-one quadrillion, three hundred fifty-four trillion, two hundred forty-three billion, one hundred nine million, four hundred fifteen thousand, one hundred thirty-seven.

Scientific notation

• Scientific notation: 3.1354243109415137 × 10¹⁶

Factors of 31354243109415137

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 64150

Divisors of 31354243109415137

• Number of divisors d(n): 36
• Complete list of divisors:
  1 23 47 151 1081 2209 3473 7097 50807 63929 163231 333559 1470367 3004663 7671857 9653279 69107249 141219161 222025417 453704113 3248040703 4086917041 10435194599 21324093311 93999091943 192085100927 490454146153 617124473191 4417957321321 9027999743569 14193862883393 29004850239977 207643994102087 667111555519471 1363227961278919 31354243109415137
• Sum of all divisors σ(n): 33650304956043456
• Sum of proper divisors (its aliquot sum) s(n): 2296061846628319
• 31354243109415137 is a deficient number, because the sum of its proper divisors (2296061846628319) is less than itself. Its deficiency is 29058181262786818

Bases of 31354243109415137

• Binary: 1101111011001001000010010011010101111001110100011100001₂
• Hexadecimal: 0x6F64849ABCE8E1
• Base-36: 8KQ5GFOS15T

Squares and roots of 31354243109415137

• 31354243109415137 squared (31354243109415137²) is 983088560964306598724254204728769
• 31354243109415137 cubed (31354243109415137³) is 30823997738559953003946214938255871350091307976353
• The square root of 31354243109415137 is 177071293.8604536683
• The cube root of 31354243109415137 is 315330.1086593119

Scales and comparisons

• 31,354,243,109,415,137 seconds is equal to 996,967,945 years, 43 weeks, 3 days, 21 hours, 32 minutes, 17 seconds.
• To count from 1 to 31,354,243,109,415,137 would take you about two billion, nine hundred ninety million, nine hundred three thousand, eight hundred thirty-seven 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 31354243109415137 cubic inches would be around 26277.5 feet tall.

Recreational maths with 31354243109415137

• 31354243109415137 backwards is 73151490134245313
• The number of decimal digits it has is: 17
• The sum of 31354243109415137's digits is 56
• More coming soon!