400425563126045343743

Names of 400425563126045343743

• Cardinal: 400425563126045343743 can be written as Four hundred quintillion, four hundred twenty-five quadrillion, five hundred sixty-three trillion, one hundred twenty-six billion, forty-five million, three hundred forty-three thousand, seven hundred forty-three.

Scientific notation

• Scientific notation: 4.00425563126045343743 × 10²⁰

Factors of 400425563126045343743

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4796492257420945

Divisors of 400425563126045343743

• Number of divisors d(n): 8
• Complete list of divisors:
  1 31 2693 83483 4796492257418221 148691259979964851 12916953649227269153 400425563126045343743
• Sum of all divisors σ(n): 413496004527510082176
• Sum of proper divisors (its aliquot sum) s(n): 13070441401464738433
• 400425563126045343743 is a deficient number, because the sum of its proper divisors (13070441401464738433) is less than itself. Its deficiency is 387355121724580605310

Bases of 400425563126045343743

• Binary: 101011011010100000101011000000001111000011001101011111111111111111111₂
• Hexadecimal: 0x15B505601E19AFFFFF
• Base-36: 2CI8UFL4ANZZZZ

Squares and roots of 400425563126045343743

• 400425563126045343743 squared (400425563126045343743²) is 160340631604810524479526033297291029250049
• 400425563126045343743 cubed (400425563126045343743³) is 64204487702342037799637566146630481794974650095119693704593407
• The square root of 400425563126045343743 is 20010636249.9058321107
• The cube root of 400425563126045343743 is 7370675.0511065215

Scales and comparisons

• 400,425,563,126,045,343,743 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 400,425,563,126,045,343,743 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 400425563126045343743 cubic inches would be around 614222.9 feet tall.

Recreational maths with 400425563126045343743

• 400425563126045343743 backwards is 347343540621365524004
• The number of decimal digits it has is: 21
• The sum of 400425563126045343743's digits is 71
• More coming soon!