31425808415072

Names of 31425808415072

• Cardinal: 31425808415072 can be written as Thirty-one trillion, four hundred twenty-five billion, eight hundred eight million, four hundred fifteen thousand and seventy-two.

Scientific notation

• Scientific notation: 3.1425808415072 × 10¹³

Factors of 31425808415072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 670775

Divisors of 31425808415072

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 181 362 724 1448 2896 5792 8191 16382 32764 65528 131056 262112 662401 1324802 1482571 2649604 2965142 5299208 5930284 10598416 11860568 21196832 23721136 47442272 119894581 239789162 479578324 959156648 1918313296 3836626592 5425726591 10851453182 21702906364 43405812728 86811625456 173623250912 982056512971 1964113025942 3928226051884 7856452103768 15712904207536 31425808415072
• Sum of all divisors σ(n): 62219070111744
• Sum of proper divisors (its aliquot sum) s(n): 30793261696672
• 31425808415072 is a deficient number, because the sum of its proper divisors (30793261696672) is less than itself. Its deficiency is 632546718400

Bases of 31425808415072

• Binary: 111001001010011100100001001011011100101100000₂
• Hexadecimal: 0x1C94E425B960
• Base-36: B50TEXU8W

Squares and roots of 31425808415072

• 31425808415072 squared (31425808415072²) is 987581434540810128636765184
• 31425808415072 cubed (31425808415072³) is 31035544956161468464717426126988070453248
• The square root of 31425808415072 is 5605872.6720352825
• The cube root of 31425808415072 is 31556.9837489159

Scales and comparisons

• 31,425,808,415,072 seconds is equal to 999,243 years, 26 weeks, 10 hours, 24 minutes, 32 seconds.
• To count from 1 to 31,425,808,415,072 would take you about two million, four hundred ninety-eight thousand, one hundred eight 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 31425808415072 cubic inches would be around 2629.7 feet tall.

Recreational maths with 31425808415072

• 31425808415072 backwards is 27051480852413
• The number of decimal digits it has is: 14
• The sum of 31425808415072's digits is 50
• More coming soon!