30731612134296912

Names of 30731612134296912

• Cardinal: 30731612134296912 can be written as Thirty quadrillion, seven hundred thirty-one trillion, six hundred twelve billion, one hundred thirty-four million, two hundred ninety-six thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 3.0731612134296912 × 10¹⁶

Factors of 30731612134296912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2311342669829

Divisors of 30731612134296912

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 277 554 831 1108 1662 2216 3324 4432 6648 13296 2311342669547 4622685339094 6934028008641 9245370678188 13868056017282 18490741356376 27736112034564 36981482712752 55472224069128 110944448138256 640241919464519 1280483838929038 1920725758393557 2560967677858076 3841451516787114 5121935355716152 7682903033574228 10243870711432304 15365806067148456 30731612134296912
• Sum of all divisors σ(n): 79676604504658656
• Sum of proper divisors (its aliquot sum) s(n): 48944992370361744
• 30731612134296912 is an abundant number, because the sum of its proper divisors (48944992370361744) is greater than itself. Its abundance is 18213380236064832

Bases of 30731612134296912

• Binary: 1101101001011100011110100001000101000111100110101010000₂
• Hexadecimal: 0x6D2E3D08A3CD50
• Base-36: 8ELG3PQ1R2O

Squares and roots of 30731612134296912

• 30731612134296912 squared (30731612134296912²) is 944431984372865202799948572735744
• 30731612134296912 cubed (30731612134296912³) is 29023917430971255836057386485555510216545811222528
• The square root of 30731612134296912 is 175304341.4587810829
• The cube root of 30731612134296912 is 313228.8681008555

Scales and comparisons

• 30,731,612,134,296,912 seconds is equal to 977,170,206 years, 39 weeks, 1 day, 1 hour, 35 minutes, 12 seconds.
• To count from 1 to 30,731,612,134,296,912 would take you about two billion, nine hundred thirty-one million, five hundred ten thousand, six hundred twenty 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 30731612134296912 cubic inches would be around 26102.4 feet tall.

Recreational maths with 30731612134296912

• 30731612134296912 backwards is 21969243121613703
• The number of decimal digits it has is: 17
• The sum of 30731612134296912's digits is 60
• More coming soon!