56399745760

Names of 56399745760

• Cardinal: 56399745760 can be written as Fifty-six billion, three hundred ninety-nine million, seven hundred forty-five thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 5.639974576 × 10¹⁰

Factors of 56399745760

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 45995

Divisors of 56399745760

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 9719 19438 36269 38876 48595 72538 77752 97190 145076 155504 181345 194380 290152 311008 362690 388760 580304 725380 777520 1160608 1450760 1555040 2901520 5803040 352498411 704996822 1409993644 1762492055 2819987288 3524984110 5639974576 7049968220 11279949152 14099936440 28199872880 56399745760
• Sum of all divisors σ(n): 133261783200
• Sum of proper divisors (its aliquot sum) s(n): 76862037440
• 56399745760 is an abundant number, because the sum of its proper divisors (76862037440) is greater than itself. Its abundance is 20462291680

Bases of 56399745760

• Binary: 110100100001101011111101001011100000₂
• Hexadecimal: 0xD21AFD2E0
• Base-36: PWQYACG

Squares and roots of 56399745760

• 56399745760 squared (56399745760²) is 3180931321792637977600
• 56399745760 cubed (56399745760³) is 179403717829125529376360574976000
• The square root of 56399745760 is 237486.3064683941
• The cube root of 56399745760 is 3834.9441963427

Scales and comparisons

• 56,399,745,760 seconds is equal to 1,793 years, 17 weeks, 3 days, 20 hours, 2 minutes, 40 seconds.
• To count from 1 to 56,399,745,760 would take you about three thousand, five hundred eighty-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 56399745760 cubic inches would be around 319.6 feet tall.

Recreational maths with 56399745760

• 56399745760 backwards is 06754799365
• The number of decimal digits it has is: 11
• The sum of 56399745760's digits is 61
• More coming soon!