31998682286464

Names of 31998682286464

• Cardinal: 31998682286464 can be written as Thirty-one trillion, nine hundred ninety-eight billion, six hundred eighty-two million, two hundred eighty-six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 3.1998682286464 × 10¹³

Factors of 31998682286464

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 54966

Divisors of 31998682286464

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 64 83 128 166 332 664 1328 2656 5312 10624 54881 109762 219524 439048 878096 1756192 3512384 4555123 7024768 9110246 18220492 36440984 72881968 145763936 291527872 583055744 3011924161 6023848322 12047696644 24095393288 48190786576 96381573152 192763146304 249989705363 385526292608 499979410726 999958821452 1999917642904 3999835285808 7999670571616 15999341143232 31998682286464
• Sum of all divisors σ(n): 64516591101060
• Sum of proper divisors (its aliquot sum) s(n): 32517908814596
• 31998682286464 is an abundant number, because the sum of its proper divisors (32517908814596) is greater than itself. Its abundance is 519226528132

Bases of 31998682286464

• Binary: 111010001101001000110000101110100100110000000₂
• Hexadecimal: 0x1D1A46174980
• Base-36: BCBZP92F4

Squares and roots of 31998682286464

• 31998682286464 squared (31998682286464²) is 1023915668070064962957623296
• 31998682286464 cubed (31998682286464³) is 32763952150706540407045856873188471865344
• The square root of 31998682286464 is 5656737.7777712129
• The cube root of 31998682286464 is 31747.5852542461

Scales and comparisons

• 31,998,682,286,464 seconds is equal to 1,017,459 years, 6 weeks, 1 day, 1 hour, 21 minutes, 4 seconds.
• To count from 1 to 31,998,682,286,464 would take you about two million, five hundred forty-three thousand, six hundred forty-seven 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 31998682286464 cubic inches would be around 2645.6 feet tall.

Recreational maths with 31998682286464

• 31998682286464 backwards is 46468228689913
• The number of decimal digits it has is: 14
• The sum of 31998682286464's digits is 76
• More coming soon!