31102806529420136

Names of 31102806529420136

• Cardinal: 31102806529420136 can be written as Thirty-one quadrillion, one hundred two trillion, eight hundred six billion, five hundred twenty-nine million, four hundred twenty thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 3.1102806529420136 × 10¹⁶

Factors of 31102806529420136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1398221509

Divisors of 31102806529420136

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 7 8 14 28 56 397337 794674 1589348 2781359 3178696 5562718 11125436 22250872 1397824163 2795648326 5591296652 9784769141 11182593304 19569538282 39139076564 78278153128 555407259453931 1110814518907862 2221629037815724 3887850816177517 4443258075631448 7775701632355034 15551403264710068 31102806529420136
• Sum of all divisors σ(n): 66649038921051840
• Sum of proper divisors (its aliquot sum) s(n): 35546232391631704
• 31102806529420136 is an abundant number, because the sum of its proper divisors (35546232391631704) is greater than itself. Its abundance is 4443425862211568

Bases of 31102806529420136

• Binary: 1101110011111111101011001110110101101000010101101101000₂
• Hexadecimal: 0x6E7FD676B42B68
• Base-36: 8I90W2CY6W8

Squares and roots of 31102806529420136

• 31102806529420136 squared (31102806529420136²) is 967384574006539845288912402258496
• 31102806529420136 cubed (31102806529420136³) is 30088375244870924274135446180714926235555659475456
• The square root of 31102806529420136 is 176359877.8901259503
• The cube root of 31102806529420136 is 314484.9449056887

Scales and comparisons

• 31,102,806,529,420,136 seconds is equal to 988,973,040 years, 17 weeks, 4 days, 2 hours, 28 minutes, 56 seconds.
• To count from 1 to 31,102,806,529,420,136 would take you about two billion, nine hundred sixty-six million, nine hundred nineteen thousand, one hundred twenty-one 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 31102806529420136 cubic inches would be around 26207.1 feet tall.

Recreational maths with 31102806529420136

• 31102806529420136 backwards is 63102492560820113
• The number of decimal digits it has is: 17
• The sum of 31102806529420136's digits is 53
• More coming soon!