400452447189408704

Names of 400452447189408704

• Cardinal: 400452447189408704 can be written as Four hundred quadrillion, four hundred fifty-two trillion, four hundred forty-seven billion, one hundred eighty-nine million, four hundred eight thousand, seven hundred four.

Scientific notation

• Scientific notation: 4.00452447189408704 × 10¹⁷

Factors of 400452447189408704

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 184273

Divisors of 400452447189408704

• Number of divisors d(n): 21
• Complete list of divisors:
  1 2 4 8 16 32 64 184271 368542 737084 1474168 2948336 5896672 11793344 33955801441 67911602882 135823205764 271646411528 543292823056 1086585646112 2173171292224
• Sum of all divisors σ(n): 400454586428302031
• Sum of proper divisors (its aliquot sum) s(n): 2139238893327
• 400452447189408704 is a deficient number, because the sum of its proper divisors (2139238893327) is less than itself. Its deficiency is 400450307950515377

Bases of 400452447189408704

• Binary: 10110001110101100010110000100001000001010010001101111000000₂
• Hexadecimal: 0x58EB16108291BC0
• Base-36: 31J0JMKGS8U8

Squares and roots of 400452447189408704

• 400452447189408704 squared (400452447189408704²) is 160362162459986167035673033150959616
• 400452447189408704 cubed (400452447189408704³) is 64217420393686989537769434173368249602252649222897664
• The square root of 400452447189408704 is 632813121.8530544219
• 400452447189408704 is a perfect cube number. Its cube root is 737084

Scales and comparisons

• 400,452,447,189,408,704 seconds is equal to 12,733,149,139 years, 45 weeks, 3 days, 10 hours, 51 minutes, 44 seconds.
• To count from 1 to 400,452,447,189,408,704 would take you about thirty-eight billion, one hundred ninety-nine million, four hundred forty-seven thousand, four hundred nineteen 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 400452447189408704 cubic inches would be around 61423.7 feet tall.

Recreational maths with 400452447189408704

• 400452447189408704 backwards is 407804981744254004
• The number of decimal digits it has is: 18
• The sum of 400452447189408704's digits is 71
• More coming soon!