31194940608

Names of 31194940608

• Cardinal: 31194940608 can be written as Thirty-one billion, one hundred ninety-four million, nine hundred forty thousand, six hundred eight.

Scientific notation

• Scientific notation: 3.1194940608 × 10¹⁰

Factors of 31194940608

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4166009

Divisors of 31194940608

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 144 156 192 208 234 288 312 416 468 576 624 832 936 1248 1872 2496 3744 7488 4165991 8331982 12497973 16663964 24995946 33327928 37493919 49991892 54157883 66655856 74987838 99983784 108315766 133311712 149975676 162473649 199967568 216631532 266623424 299951352 324947298 399935136 433263064 487420947 599902704 649894596 799870272 866526128 974841894 1199805408 1299789192 1733052256 1949683788 2399610816 2599578384 3466104512 3899367576 5199156768 7798735152 10398313536 15597470304 31194940608
• Sum of all divisors σ(n): 96292739088
• Sum of proper divisors (its aliquot sum) s(n): 65097798480
• 31194940608 is an abundant number, because the sum of its proper divisors (65097798480) is greater than itself. Its abundance is 33902857872

Bases of 31194940608

• Binary: 11101000011010111010000010011000000₂
• Hexadecimal: 0x7435D04C0
• Base-36: EBWNU80

Squares and roots of 31194940608

• 31194940608 squared (31194940608²) is 973124319536647409664
• 31194940608 cubed (31194940608³) is 30356555352146130023905525235712
• The square root of 31194940608 is 176620.8951624921
• The cube root of 31194940608 is 3147.9516575851

Scales and comparisons

• 31,194,940,608 seconds is equal to 991 years, 46 weeks, 6 days, 13 hours, 16 minutes, 48 seconds.
• To count from 1 to 31,194,940,608 would take you about one thousand, nine hundred eighty-three 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 31194940608 cubic inches would be around 262.3 feet tall.

Recreational maths with 31194940608

• 31194940608 backwards is 80604949113
• The number of decimal digits it has is: 11
• The sum of 31194940608's digits is 45
• More coming soon!