405199004315

Names of 405199004315

• Cardinal: 405199004315 can be written as Four hundred five billion, one hundred ninety-nine million, four thousand, three hundred fifteen.

Scientific notation

• Scientific notation: 4.05199004315 × 10¹¹

Factors of 405199004315

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 840

Divisors of 405199004315

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 19 35 49 95 133 245 343 361 665 809 931 1715 1805 2527 4045 4655 5663 6517 12635 15371 17689 28315 32585 39641 76855 88445 107597 123823 198205 277487 292049 537985 619115 654481 753179 1387435 1460245 2044343 3272405 3765895 4581367 5272253 10221715 12435139 14310401 22906835 26361265 32069569 62175695 71552005 87045973 100172807 160347845 224486983 236267641 435229865 500864035 609321811 1122434915 1181338205 1653873487 3046609055 4265252677 8269367435 11577114409 21326263385 57885572045 81039800863 405199004315
• Sum of all divisors σ(n): 599198090400
• Sum of proper divisors (its aliquot sum) s(n): 193999086085
• 405199004315 is a deficient number, because the sum of its proper divisors (193999086085) is less than itself. Its deficiency is 211199918230

Bases of 405199004315

• Binary: 101111001010111101111100010001010011011₂
• Hexadecimal: 0x5E57BE229B
• Base-36: 56590WPN

Squares and roots of 405199004315

• 405199004315 squared (405199004315²) is 164186233097867388619225
• 405199004315 cubed (405199004315³) is 66528098173486363818419132666955875
• The square root of 405199004315 is 636552.4364221697
• The cube root of 405199004315 is 7399.8478439313

Scales and comparisons

• 405,199,004,315 seconds is equal to 12,884 years, 3 weeks, 6 days, 6 hours, 58 minutes, 35 seconds.
• To count from 1 to 405,199,004,315 would take you about twenty-five thousand, seven hundred sixty-eight 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 405199004315 cubic inches would be around 616.7 feet tall.

Recreational maths with 405199004315

• 405199004315 backwards is 513400991504
• The number of decimal digits it has is: 12
• The sum of 405199004315's digits is 41
• More coming soon!