31484939922

Names of 31484939922

• Cardinal: 31484939922 can be written as Thirty-one billion, four hundred eighty-four million, nine hundred thirty-nine thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 3.1484939922 × 10¹⁰

Factors of 31484939922

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1554

Divisors of 31484939922

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 243 486 729 1458 1549 2187 3098 4374 4647 6561 9294 13122 13941 27882 41823 83646 125469 250938 376407 752814 1129221 2258442 2399401 3387663 4798802 6775326 7198203 10162989 14396406 20325978 21594609 43189218 64783827 129567654 194351481 388702962 583054443 1166108886 1749163329 3498326658 5247489987 10494979974 15742469961 31484939922
• Sum of all divisors σ(n): 70883276373
• Sum of proper divisors (its aliquot sum) s(n): 39398336451
• 31484939922 is an abundant number, because the sum of its proper divisors (39398336451) is greater than itself. Its abundance is 7913396529

Bases of 31484939922

• Binary: 11101010100101001100000111010010010₂
• Hexadecimal: 0x754A60E92
• Base-36: EGPBJ4I

Squares and roots of 31484939922

• 31484939922 squared (31484939922²) is 991301441891949366084
• 31484939922 cubed (31484939922³) is 31211066342559999806620724405448
• The square root of 31484939922 is 177439.9614573899
• The cube root of 31484939922 is 3157.6764124159

Scales and comparisons

• 31,484,939,922 seconds is equal to 1,001 years, 6 weeks, 3 days, 38 minutes, 42 seconds.
• To count from 1 to 31,484,939,922 would take you about two thousand and two 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 31484939922 cubic inches would be around 263.1 feet tall.

Recreational maths with 31484939922

• 31484939922 backwards is 22993948413
• 31484939922 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31484939922's digits is 54
• More coming soon!