45697742816

Names of 45697742816

• Cardinal: 45697742816 can be written as Forty-five billion, six hundred ninety-seven million, seven hundred forty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 4.5697742816 × 10¹⁰

Factors of 45697742816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 380757

Divisors of 45697742816

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 11 16 22 31 32 44 62 88 121 124 176 242 248 341 352 484 496 682 968 992 1364 1936 2728 3751 3872 5456 7502 10912 15004 30008 60016 120032 380713 761426 1522852 3045704 4187843 6091408 8375686 11802103 12182816 16751372 23604206 33502744 46066273 47208412 67005488 92132546 94416824 129823133 134010976 184265092 188833648 259646266 368530184 377667296 519292532 737060368 1038585064 1428054463 1474120736 2077170128 2856108926 4154340256 5712217852 11424435704 22848871408 45697742816
• Sum of all divisors σ(n): 102080083392
• Sum of proper divisors (its aliquot sum) s(n): 56382340576
• 45697742816 is an abundant number, because the sum of its proper divisors (56382340576) is greater than itself. Its abundance is 10684597760

Bases of 45697742816

• Binary: 101010100011110011000011011111100000₂
• Hexadecimal: 0xAA3CC37E0
• Base-36: KZR980W

Squares and roots of 45697742816

• 45697742816 squared (45697742816²) is 2088283698477279609856
• 45697742816 cubed (45697742816³) is 95429851379860014430520306794496
• The square root of 45697742816 is 213770.3038684277
• The cube root of 45697742816 is 3575.1827788207

Scales and comparisons

• 45,697,742,816 seconds is equal to 1,453 years, 2 weeks, 3 days, 1 hour, 26 minutes, 56 seconds.
• To count from 1 to 45,697,742,816 would take you about two thousand, nine hundred 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 45697742816 cubic inches would be around 297.9 feet tall.

Recreational maths with 45697742816

• 45697742816 backwards is 61824779654
• The number of decimal digits it has is: 11
• The sum of 45697742816's digits is 59
• More coming soon!