804392047431

Names of 804392047431

• Cardinal: 804392047431 can be written as Eight hundred four billion, three hundred ninety-two million, forty-seven thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 8.04392047431 × 10¹¹

Factors of 804392047431

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 797471

Divisors of 804392047431

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 9 19 21 27 57 63 133 171 189 281 399 513 843 1197 1967 2529 3591 5339 5901 7587 16017 17703 37373 48051 53109 112119 144153 336357 797161 1009071 2391483 5580127 7174449 15146059 16740381 21523347 45438177 50221143 106022413 136314531 150663429 224002241 318067239 408943593 672006723 954201717 1568015687 2016020169 2862605151 4256042579 4704047061 6048060507 12768127737 14112141183 29792298053 38304383211 42336423549 89376894159 114913149633 268130682477 804392047431
• Sum of all divisors σ(n): 1438717977600
• Sum of proper divisors (its aliquot sum) s(n): 634325930169
• 804392047431 is a deficient number, because the sum of its proper divisors (634325930169) is less than itself. Its deficiency is 170066117262

Bases of 804392047431

• Binary: 1011101101001001100000001001001101000111₂
• Hexadecimal: 0xBB49809347
• Base-36: A9J6983R

Squares and roots of 804392047431

• 804392047431 squared (804392047431²) is 647046565970236153699761
• 804392047431 cubed (804392047431³) is 520479111983995870681129156445363991
• The square root of 804392047431 is 896879.0595342271
• The cube root of 804392047431 is 9300.1350711913

Scales and comparisons

• 804,392,047,431 seconds is equal to 25,577 years, 9 weeks, 2 days, 3 hours, 23 minutes, 51 seconds.
• To count from 1 to 804,392,047,431 would take you about fifty-one thousand, one hundred fifty-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 804392047431 cubic inches would be around 775 feet tall.

Recreational maths with 804392047431

• 804392047431 backwards is 134740293408
• The number of decimal digits it has is: 12
• The sum of 804392047431's digits is 45
• More coming soon!