400428489314

Names of 400428489314

• Cardinal: 400428489314 can be written as Four hundred billion, four hundred twenty-eight million, four hundred eighty-nine thousand, three hundred fourteen.

Scientific notation

• Scientific notation: 4.00428489314 × 10¹¹

Factors of 400428489314

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3249

Divisors of 400428489314

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 7 14 23 46 49 98 161 322 343 529 686 1058 1127 2254 2401 3217 3703 4802 6434 7406 7889 15778 16807 22519 25921 33614 45038 51842 55223 73991 110446 117649 147982 157633 181447 235298 315266 362894 386561 517937 773122 1035874 1103431 1270129 1701793 2206862 2540258 2705927 3403586 3625559 5411854 7251118 7724017 8890903 11912551 15448034 17781806 23825102 25378913 50757826 54068119 62236321 83387857 108136238 124472642 166775714 177652391 355304782 378476833 583714999 756953666 1167429998 1243566737 2487133474 4086004993 8172009986 8704967159 17409934318 28602034951 57204069902 200214244657 400428489314
• Sum of all divisors σ(n): 732768730134
• Sum of proper divisors (its aliquot sum) s(n): 332340240820
• 400428489314 is a deficient number, because the sum of its proper divisors (332340240820) is less than itself. Its deficiency is 68088248494

Bases of 400428489314

• Binary: 101110100111011011001011101101001100010₂
• Hexadecimal: 0x5D3B65DA62
• Base-36: 53YCS7S2

Squares and roots of 400428489314

• 400428489314 squared (400428489314²) is 160342975054292212190596
• 400428489314 cubed (400428489314³) is 64205895273102617658995490917291144
• The square root of 400428489314 is 632794.1919091863
• The cube root of 400428489314 is 7370.6930052783

Scales and comparisons

• 400,428,489,314 seconds is equal to 12,732 years, 20 weeks, 23 hours, 55 minutes, 14 seconds.
• To count from 1 to 400,428,489,314 would take you about twenty-five thousand, four hundred sixty-four 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 400428489314 cubic inches would be around 614.2 feet tall.

Recreational maths with 400428489314

• 400428489314 backwards is 413984824004
• The number of decimal digits it has is: 12
• The sum of 400428489314's digits is 47
• More coming soon!