31085928696

Names of 31085928696

• Cardinal: 31085928696 can be written as Thirty-one billion, eighty-five million, nine hundred twenty-eight thousand, six hundred ninety-six.

Scientific notation

• Scientific notation: 3.1085928696 × 10¹⁰

Factors of 31085928696

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5436

Divisors of 31085928696

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 241 482 723 964 1429 1446 1928 2858 2892 3761 4287 5716 5784 7522 8574 11283 11432 15044 17148 22566 30088 34296 45132 90264 344389 688778 906401 1033167 1377556 1812802 2066334 2719203 2755112 3625604 4132668 5374469 5438406 7251208 8265336 10748938 10876812 16123407 21497876 21753624 32246814 42995752 64493628 128987256 1295247029 2590494058 3885741087 5180988116 7771482174 10361976232 15542964348 31085928696
• Sum of all divisors σ(n): 78112663200
• Sum of proper divisors (its aliquot sum) s(n): 47026734504
• 31085928696 is an abundant number, because the sum of its proper divisors (47026734504) is greater than itself. Its abundance is 15940805808

Bases of 31085928696

• Binary: 11100111100110111011010000011111000₂
• Hexadecimal: 0x73CDDA0F8
• Base-36: EA3RC3C

Squares and roots of 31085928696

• 31085928696 squared (31085928696²) is 966334962892796260416
• 31085928696 cubed (31085928696³) is 30039419752937270443347223297536
• The square root of 31085928696 is 176312.0208494021
• The cube root of 31085928696 is 3144.2804988039

Scales and comparisons

• 31,085,928,696 seconds is equal to 988 years, 22 weeks, 4 days, 20 hours, 11 minutes, 36 seconds.
• To count from 1 to 31,085,928,696 would take you about one thousand, nine hundred seventy-six 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 31085928696 cubic inches would be around 262 feet tall.

Recreational maths with 31085928696

• 31085928696 backwards is 69682958013
• The number of decimal digits it has is: 11
• The sum of 31085928696's digits is 57
• More coming soon!