30888962990656

Names of 30888962990656

• Cardinal: 30888962990656 can be written as Thirty trillion, eight hundred eighty-eight billion, nine hundred sixty-two million, nine hundred ninety thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 3.0888962990656 × 10¹³

Factors of 30888962990656

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10438

Divisors of 30888962990656

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 8 16 32 64 67 134 268 536 1072 2144 4288 4489 8978 10369 17956 20738 35912 41476 71824 82952 143648 165904 287296 331808 663616 694723 1389446 2778892 5557784 11115568 22231136 44462272 46546441 93092882 107516161 186185764 215032322 372371528 430064644 744743056 860129288 1489486112 1720258576 2978972224 3440517152 6881034304 7203582787 14407165574 28814331148 57628662296 115257324592 230514649184 461029298368 482640046729 965280093458 1930560186916 3861120373832 7722240747664 15444481495328 30888962990656
• Sum of all divisors σ(n): 62229797024409
• Sum of proper divisors (its aliquot sum) s(n): 31340834033753
• 30888962990656 is an abundant number, because the sum of its proper divisors (31340834033753) is greater than itself. Its abundance is 451871043097

Bases of 30888962990656

• Binary: 111000001011111100101101010101010001001000000₂
• Hexadecimal: 0x1C17E5AAA240
• Base-36: AY66Z19OG

Squares and roots of 30888962990656

• 30888962990656 squared (30888962990656²) is 954128034638116059543310336
• 30888962990656 cubed (30888962990656³) is 29472025550284112997280553405848876220416
• 30888962990656 is a perfect square number. Its square root is 5557784
• The cube root of 30888962990656 is 31376.2552547317

Scales and comparisons

• 30,888,962,990,656 seconds is equal to 982,173 years, 24 weeks, 5 days, 17 hours, 24 minutes, 16 seconds.
• To count from 1 to 30,888,962,990,656 would take you about two million, four hundred fifty-five thousand, four hundred thirty-three 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 30888962990656 cubic inches would be around 2614.7 feet tall.

Recreational maths with 30888962990656

• 30888962990656 backwards is 65609926988803
• The number of decimal digits it has is: 14
• The sum of 30888962990656's digits is 79
• More coming soon!