31143043296

Names of 31143043296

• Cardinal: 31143043296 can be written as Thirty-one billion, one hundred forty-three million, forty-three thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 3.1143043296 × 10¹⁰

Factors of 31143043296

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1335012

Divisors of 31143043296

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 243 288 324 432 486 648 729 864 972 1296 1458 1944 2592 2916 3888 5832 7776 11664 23328 1335007 2670014 4005021 5340028 8010042 10680056 12015063 16020084 21360112 24030126 32040168 36045189 42720224 48060252 64080336 72090378 96120504 108135567 128160672 144180756 192241008 216271134 288361512 324406701 384482016 432542268 576723024 648813402 865084536 973220103 1153446048 1297626804 1730169072 1946440206 2595253608 3460338144 3892880412 5190507216 7785760824 10381014432 15571521648 31143043296
• Sum of all divisors σ(n): 91927315872
• Sum of proper divisors (its aliquot sum) s(n): 60784272576
• 31143043296 is an abundant number, because the sum of its proper divisors (60784272576) is greater than itself. Its abundance is 29641229280

Bases of 31143043296

• Binary: 11101000000010001010010000011100000₂
• Hexadecimal: 0x7404520E0
• Base-36: EB1RI00

Squares and roots of 31143043296

• 31143043296 squared (31143043296²) is 969889145736530543616
• 31143043296 cubed (31143043296³) is 30205299657993224528659504398336
• The square root of 31143043296 is 176473.9167582565
• The cube root of 31143043296 is 3146.2049971047

Scales and comparisons

• 31,143,043,296 seconds is equal to 990 years, 13 weeks, 21 hours, 21 minutes, 36 seconds.
• To count from 1 to 31,143,043,296 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 31143043296 cubic inches would be around 262.2 feet tall.

Recreational maths with 31143043296

• 31143043296 backwards is 69234034113
• 31143043296 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31143043296's digits is 36
• More coming soon!