73447909452757013

Names of 73447909452757013

• Cardinal: 73447909452757013 can be written as Seventy-three quadrillion, four hundred forty-seven trillion, nine hundred nine billion, four hundred fifty-two million, seven hundred fifty-seven thousand and thirteen.

Scientific notation

• Scientific notation: 7.3447909452757013 × 10¹⁶

Factors of 73447909452757013

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 148795275

Divisors of 73447909452757013

• Number of divisors d(n): 8
• Complete list of divisors:
  1 14561 33911 148746803 493778071 2165902198483 5044152836533 73447909452757013
• Sum of all divisors σ(n): 73455120150365376
• Sum of proper divisors (its aliquot sum) s(n): 7210697608363
• 73447909452757013 is a deficient number, because the sum of its proper divisors (7210697608363) is less than itself. Its deficiency is 73440698755148650

Bases of 73447909452757013

• Binary: 100000100111100000111110000001000011011010011100000010101₂
• Hexadecimal: 0x104F07C086D3815
• Base-36: K373ZSNCH05

Squares and roots of 73447909452757013

• 73447909452757013 squared (73447909452757013²) is 5394595402980392984860546820682169
• 73447909452757013 cubed (73447909452757013³) is 396221754692363133733209845967318666713326458801197
• The square root of 73447909452757013 is 271012747.7679915575
• The cube root of 73447909452757013 is 418786.9561198941

Scales and comparisons

• 73,447,909,452,757,013 seconds is equal to 2,335,416,331 years, 15 weeks, 3 days, 2 hours, 16 minutes, 53 seconds.
• To count from 1 to 73,447,909,452,757,013 would take you about seven billion, six million, two hundred forty-eight thousand, nine hundred ninety-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 73447909452757013 cubic inches would be around 34898.9 feet tall.

Recreational maths with 73447909452757013

• 73447909452757013 backwards is 31075725490974437
• The number of decimal digits it has is: 17
• The sum of 73447909452757013's digits is 77
• More coming soon!