31830394399087629

Names of 31830394399087629

• Cardinal: 31830394399087629 can be written as Thirty-one quadrillion, eight hundred thirty trillion, three hundred ninety-four billion, three hundred ninety-nine million, eighty-seven thousand, six hundred twenty-nine.

Scientific notation

• Scientific notation: 3.1830394399087629 × 10¹⁶

Factors of 31830394399087629

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 293221739

Divisors of 31830394399087629

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 42281509 126844527 250940227 752820681 10610131466362543 31830394399087629
• Sum of all divisors σ(n): 42440527038337120
• Sum of proper divisors (its aliquot sum) s(n): 10610132639249491
• 31830394399087629 is a deficient number, because the sum of its proper divisors (10610132639249491) is less than itself. Its deficiency is 21220261759838138

Bases of 31830394399087629

• Binary: 1110001000101011001001100110111001101111101110000001101₂
• Hexadecimal: 0x7115933737DC0D
• Base-36: 8PEXLBGSCUL

Squares and roots of 31830394399087629

• 31830394399087629 squared (31830394399087629²) is 1013174007601469102462587620841641
• 31830394399087629 cubed (31830394399087629³) is 32249728256858968968308815249464199442995491159189
• The square root of 31830394399087629 is 178410746.3105505565
• The cube root of 31830394399087629 is 316918.3162811919

Scales and comparisons

• 31,830,394,399,087,629 seconds is equal to 1,012,108,084 years, 6 days, 47 minutes, 9 seconds.
• To count from 1 to 31,830,394,399,087,629 would take you about three billion, thirty-six million, three hundred twenty-four thousand, two hundred fifty-two 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 31830394399087629 cubic inches would be around 26409.9 feet tall.

Recreational maths with 31830394399087629

• 31830394399087629 backwards is 92678099349303813
• The number of decimal digits it has is: 17
• The sum of 31830394399087629's digits is 84
• More coming soon!