30915967296

Names of 30915967296

• Cardinal: 30915967296 can be written as Thirty billion, nine hundred fifteen million, nine hundred sixty-seven thousand, two hundred ninety-six.

Scientific notation

• Scientific notation: 3.0915967296 × 10¹⁰

Factors of 30915967296

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11822

Divisors of 30915967296

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 61 64 96 122 183 192 229 244 366 458 488 687 732 916 976 1374 1464 1832 1952 2748 2928 3664 3904 5496 5856 7328 10992 11527 11712 13969 14656 21984 23054 27938 34581 41907 43968 46108 55876 69162 83814 92216 111752 138324 167628 184432 223504 276648 335256 368864 447008 553296 670512 703147 737728 894016 1106592 1341024 1406294 2109441 2213184 2639683 2682048 2812588 4218882 5279366 5625176 7919049 8437764 10558732 11250352 15838098 16875528 21117464 22500704 31676196 33751056 42234928 45001408 63352392 67502112 84469856 126704784 135004224 161020663 168939712 253409568 322041326 483061989 506819136 644082652 966123978 1288165304 1932247956 2576330608 3864495912 5152661216 7728991824 10305322432 15457983648 30915967296
• Sum of all divisors σ(n): 83509754240
• Sum of proper divisors (its aliquot sum) s(n): 52593786944
• 30915967296 is an abundant number, because the sum of its proper divisors (52593786944) is greater than itself. Its abundance is 21677819648

Bases of 30915967296

• Binary: 11100110010101111000011100101000000₂
• Hexadecimal: 0x732BC3940
• Base-36: E7AKH1C

Squares and roots of 30915967296

• 30915967296 squared (30915967296²) is 955797033847341551616
• 30915967296 cubed (30915967296³) is 29549389840038216466302151950336
• The square root of 30915967296 is 175829.3698333699
• The cube root of 30915967296 is 3138.5396029765

Scales and comparisons

• 30,915,967,296 seconds is equal to 983 years, 1 week, 4 days, 16 hours, 41 minutes, 36 seconds.
• To count from 1 to 30,915,967,296 would take you about one thousand, nine hundred sixty-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 30915967296 cubic inches would be around 261.5 feet tall.

Recreational maths with 30915967296

• 30915967296 backwards is 69276951903
• The number of decimal digits it has is: 11
• The sum of 30915967296's digits is 57
• More coming soon!