400313387253125

Names of 400313387253125

• Cardinal: 400313387253125 can be written as Four hundred trillion, three hundred thirteen billion, three hundred eighty-seven million, two hundred fifty-three thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.00313387253125 × 10¹⁴

Factors of 400313387253125

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 76

Divisors of 400313387253125

• Number of divisors d(n): 42
• Complete list of divisors:
  1 5 25 71 125 355 625 1775 3125 5041 8875 25205 44375 126025 221875 357911 630125 1789555 3150625 8947775 15753125 25411681 44738875 127058405 223694375 635292025 1118471875 1804229351 3176460125 9021146755 15882300625 45105733775 79411503125 128100283921 225528668875 640501419605 1127643344375 3202507098025 5638216721875 16012535490125 80062677450625 400313387253125
• Sum of all divisors σ(n): 507507704838162
• Sum of proper divisors (its aliquot sum) s(n): 107194317585037
• 400313387253125 is a deficient number, because the sum of its proper divisors (107194317585037) is less than itself. Its deficiency is 293119069668088

Bases of 400313387253125

• Binary: 1011011000001010100111001001111101111110110000101₂
• Hexadecimal: 0x16C15393EFD85
• Base-36: 3XWDFIZGQT

Squares and roots of 400313387253125

• 400313387253125 squared (400313387253125²) is 160250808014070421232822265625
• 400313387253125 cubed (400313387253125³) is 64150543766162759758789372095915557861328125
• The square root of 400313387253125 is 20007833.1473731807
• The cube root of 400313387253125 is 73699.8670916551
• Being both a perfect square and a perfect cube, 400313387253125 is also a perfect sixth number.

Scales and comparisons

• 400,313,387,253,125 seconds is equal to 12,728,727 years, 24 weeks, 21 hours, 52 minutes, 5 seconds.
• To count from 1 to 400,313,387,253,125 would take you about thirty-one million, eight hundred twenty-one thousand, eight hundred eighteen 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 400313387253125 cubic inches would be around 6141.7 feet tall.

Recreational maths with 400313387253125

• 400313387253125 backwards is 521352783313004
• The number of decimal digits it has is: 15
• The sum of 400313387253125's digits is 47
• More coming soon!