131421955084

Names of 131421955084

• Cardinal: 131421955084 can be written as One hundred thirty-one billion, four hundred twenty-one million, nine hundred fifty-five thousand and eighty-four.

Scientific notation

• Scientific notation: 1.31421955084 × 10¹¹

Factors of 131421955084

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1655

Divisors of 131421955084

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 7 14 28 37 49 74 98 148 196 259 343 518 686 1036 1372 1609 1813 3218 3626 6436 7252 11263 12691 22526 25382 45052 50764 59533 78841 119066 157682 238132 315364 416731 551887 833462 1103774 1666924 2207548 2588881 2917117 5177762 5834234 10355524 11668468 18122167 20419819 36244334 40839638 72488668 81679276 95788597 126855169 191577194 253710338 383154388 507420676 670520179 887986183 1341040358 1775972366 2682080716 3551944732 4693641253 9387282506 18774565012 32855488771 65710977542 131421955084
• Sum of all divisors σ(n): 275628242400
• Sum of proper divisors (its aliquot sum) s(n): 144206287316
• 131421955084 is an abundant number, because the sum of its proper divisors (144206287316) is greater than itself. Its abundance is 12784332232

Bases of 131421955084

• Binary: 1111010011001010110111110010000001100₂
• Hexadecimal: 0x1E995BE40C
• Base-36: 1ODH8LJG

Squares and roots of 131421955084

• 131421955084 squared (131421955084²) is 17271730278100913447056
• 131421955084 cubed (131421955084³) is 2269884560831541075858365244032704
• The square root of 131421955084 is 362521.6615376245
• The cube root of 131421955084 is 5084.2001745557

Scales and comparisons

• 131,421,955,084 seconds is equal to 4,178 years, 42 weeks, 1 day, 10 hours, 38 minutes, 4 seconds.
• To count from 1 to 131,421,955,084 would take you about eight thousand, three hundred fifty-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 131421955084 cubic inches would be around 423.7 feet tall.

Recreational maths with 131421955084

• 131421955084 backwards is 480559124131
• The number of decimal digits it has is: 12
• The sum of 131421955084's digits is 43
• More coming soon!