31913314138048

Names of 31913314138048

• Cardinal: 31913314138048 can be written as Thirty-one trillion, nine hundred thirteen billion, three hundred fourteen million, one hundred thirty-eight thousand and forty-eight.

Scientific notation

• Scientific notation: 3.1913314138048 × 10¹³

Factors of 31913314138048

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 266908

Divisors of 31913314138048

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 224 448 266899 533798 1067596 1868293 2135192 3736586 4270384 7473172 8540768 14946344 17081536 29892688 59785376 119570752 71235076201 142470152402 284940304804 498645533407 569880609608 997291066814 1139761219216 1994582133628 2279522438432 3989164267256 4559044876864 7978328534512 15956657069024 31913314138048
• Sum of all divisors σ(n): 72375108590616
• Sum of proper divisors (its aliquot sum) s(n): 40461794452568
• 31913314138048 is an abundant number, because the sum of its proper divisors (40461794452568) is greater than itself. Its abundance is 8548480314520

Bases of 31913314138048

• Binary: 111010000011001100101110000001011011111000000₂
• Hexadecimal: 0x1D0665C0B7C0
• Base-36: BB8RV9DJ4

Squares and roots of 31913314138048

• 31913314138048 squared (31913314138048²) is 1018459619273734361201250304
• 31913314138048 cubed (31913314138048³) is 32502421766799450143105399239257657966592
• The square root of 31913314138048 is 5649187.0333746253
• The cube root of 31913314138048 is 31719.3273580625

Scales and comparisons

• 31,913,314,138,048 seconds is equal to 1,014,744 years, 35 weeks, 18 hours, 47 minutes, 28 seconds.
• To count from 1 to 31,913,314,138,048 would take you about two million, five hundred thirty-six thousand, eight hundred sixty-one 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 31913314138048 cubic inches would be around 2643.3 feet tall.

Recreational maths with 31913314138048

• 31913314138048 backwards is 84083141331913
• The number of decimal digits it has is: 14
• The sum of 31913314138048's digits is 49
• More coming soon!