31144553916

Names of 31144553916

• Cardinal: 31144553916 can be written as Thirty-one billion, one hundred forty-four million, five hundred fifty-three thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 3.1144553916 × 10¹⁰

Factors of 31144553916

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8221

Divisors of 31144553916

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 84 127 254 379 381 508 758 762 889 1137 1516 1524 1778 2274 2653 2667 3556 4548 5306 5334 7703 7959 10612 10668 15406 15918 23109 30812 31836 46218 48133 53921 92436 96266 107842 144399 161763 192532 215684 288798 323526 336931 577596 647052 673862 978281 1010793 1347724 1956562 2021586 2919437 2934843 3913124 4043172 5838874 5869686 6847967 8758311 11677748 11739372 13695934 17516622 20436059 20543901 27391868 35033244 40872118 41087802 61308177 81744236 82175604 122616354 245232708 370768499 741536998 1112305497 1483073996 2224610994 2595379493 4449221988 5190758986 7786138479 10381517972 15572276958 31144553916
• Sum of all divisors σ(n): 83937853440
• Sum of proper divisors (its aliquot sum) s(n): 52793299524
• 31144553916 is an abundant number, because the sum of its proper divisors (52793299524) is greater than itself. Its abundance is 21648745608

Bases of 31144553916

• Binary: 11101000000010111000010110110111100₂
• Hexadecimal: 0x7405C2DBC
• Base-36: EB2NVLO

Squares and roots of 31144553916

• 31144553916 squared (31144553916²) is 969983238626630935056
• 31144553916 cubed (31144553916³) is 30209695273023400950285086479296
• The square root of 31144553916 is 176478.1967156285
• The cube root of 31144553916 is 3146.2558660719

Scales and comparisons

• 31,144,553,916 seconds is equal to 990 years, 15 weeks, 4 days, 8 hours, 58 minutes, 36 seconds.
• To count from 1 to 31,144,553,916 would take you about one thousand, nine hundred eighty 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 31144553916 cubic inches would be around 262.2 feet tall.

Recreational maths with 31144553916

• 31144553916 backwards is 61935544113
• 31144553916 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31144553916's digits is 42
• More coming soon!