30997991597056

Names of 30997991597056

• Cardinal: 30997991597056 can be written as Thirty trillion, nine hundred ninety-seven billion, nine hundred ninety-one million, five hundred ninety-seven thousand and fifty-six.

Scientific notation

• Scientific notation: 3.0997991597056 × 10¹³

Factors of 30997991597056

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 15830

Divisors of 30997991597056

• Number of divisors d(n): 99
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 121 128 176 242 256 352 484 512 704 968 1024 1408 1936 2816 3872 5632 7744 11264 15488 15817 30976 31634 61952 63268 123904 126536 173987 253072 347974 506144 695948 1012288 1391896 1913857 2024576 2783792 3827714 4049152 5567584 7655428 8098304 11135168 15310856 16196608 22270336 30621712 44540672 61243424 89081344 122486848 178162688 244973696 250177489 489947392 500354978 979894784 1000709956 1959789568 2001419912 2751952379 4002839824 5503904758 8005679648 11007809516 16011359296 22015619032 30271476169 32022718592 44031238064 60542952338 64045437184 88062476128 121085904676 128090874368 176124952256 242171809352 256181748736 352249904512 484343618704 704499809024 968687237408 1408999618048 1937374474816 2817999236096 3874748949632 7749497899264 15498995798528 30997991597056
• Sum of all divisors σ(n): 68115378024057
• Sum of proper divisors (its aliquot sum) s(n): 37117386427001
• 30997991597056 is an abundant number, because the sum of its proper divisors (37117386427001) is greater than itself. Its abundance is 6119394829945

Bases of 30997991597056

• Binary: 111000011000101001000010001110010010000000000₂
• Hexadecimal: 0x1C3148472400
• Base-36: AZKA3UOSG

Squares and roots of 30997991597056

• 30997991597056 squared (30997991597056²) is 960875483051154385467867136
• 30997991597056 cubed (30997991597056³) is 29785210149436808588933509040826656751616
• 30997991597056 is a perfect square number. Its square root is 5567584
• The cube root of 30997991597056 is 31413.1281051605

Scales and comparisons

• 30,997,991,597,056 seconds is equal to 985,640 years, 12 weeks, 6 days, 21 hours, 24 minutes, 16 seconds.
• To count from 1 to 30,997,991,597,056 would take you about two million, four hundred sixty-four thousand, one hundred 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 30997991597056 cubic inches would be around 2617.8 feet tall.

Recreational maths with 30997991597056

• 30997991597056 backwards is 65079519979903
• The number of decimal digits it has is: 14
• The sum of 30997991597056's digits is 79
• More coming soon!