31689355097331937

Names of 31689355097331937

• Cardinal: 31689355097331937 can be written as Thirty-one quadrillion, six hundred eighty-nine trillion, three hundred fifty-five billion, ninety-seven million, three hundred thirty-one thousand, nine hundred thirty-seven.

Scientific notation

• Scientific notation: 3.1689355097331937 × 10¹⁶

Factors of 31689355097331937

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 227

Divisors of 31689355097331937

• Number of divisors d(n): 54
• Complete list of divisors:
  1 17 97 113 289 1649 1921 9409 10961 12769 28033 32657 159953 186337 217073 912673 1063217 1238593 2719201 3167729 3690241 15515441 18074689 21056081 88529281 103132049 120143521 263762497 307269713 357953377 1504997777 1753244833 2042439857 8587340257 10003808753 11653921537 25584962209 29805162161 34721477569 145984784369 170064748801 198116666129 970369449041 1130430389089 2481741334273 2891100729617 3367983324193 16496280633697 19217316614513 109651747741633 280436770772849 326694382446721 1864079711607761 31689355097331937
• Sum of all divisors σ(n): 34317414064819158
• Sum of proper divisors (its aliquot sum) s(n): 2628058967487221
• 31689355097331937 is a deficient number, because the sum of its proper divisors (2628058967487221) is less than itself. Its deficiency is 29061296129844716

Bases of 31689355097331937

• Binary: 1110000100101010100110011110001101111001101100011100001₂
• Hexadecimal: 0x70954CF1BCD8E1
• Base-36: 8O0XSRA1RS1

Squares and roots of 31689355097331937

• 31689355097331937 squared (31689355097331937²) is 1004215226484797618334775960171969
• 31689355097331937 cubed (31689355097331937³) is 31822932906224366989224277492865845354567595873953
• The square root of 31689355097331937 is 178015041.7726882343
• The cube root of 31689355097331937 is 316449.5387685195

Scales and comparisons

• 31,689,355,097,331,937 seconds is equal to 1,007,623,470 years, 25 weeks, 1 day, 3 hours, 45 minutes, 37 seconds.
• To count from 1 to 31,689,355,097,331,937 would take you about three billion, twenty-two million, eight hundred seventy thousand, four hundred eleven 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 31689355097331937 cubic inches would be around 26370.8 feet tall.

Recreational maths with 31689355097331937

• 31689355097331937 backwards is 73913379055398613
• The number of decimal digits it has is: 17
• The sum of 31689355097331937's digits is 82
• More coming soon!