6704128215

Names of 6704128215

• Cardinal: 6704128215 can be written as Six billion, seven hundred four million, one hundred twenty-eight thousand, two hundred fifteen.

Scientific notation

• Scientific notation: 6.704128215 × 10⁹

Factors of 6704128215

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 37

Divisors of 6704128215

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 5 9 15 27 29 45 81 87 135 145 243 261 405 435 729 783 841 1215 1305 2187 2349 2523 3645 3915 4205 6561 7047 7569 10935 11745 12615 19683 21141 22707 32805 35235 37845 59049 63423 68121 98415 105705 113535 177147 190269 204363 295245 317115 340605 531441 570807 613089 885735 951345 1021815 1594323 1712421 1839267 2657205 2854035 3065445 5137263 5517801 7971615 8562105 9196335 15411789 16553403 25686315 27589005 46235367 49660209 77058945 82767015 148980627 231176835 248301045 446941881 744903135 1340825643 2234709405 6704128215
• Sum of all divisors σ(n): 12497895384
• Sum of proper divisors (its aliquot sum) s(n): 5793767169
• 6704128215 is a deficient number, because the sum of its proper divisors (5793767169) is less than itself. Its deficiency is 910361046

Bases of 6704128215

• Binary: 110001111100110001110000011010111₂
• Hexadecimal: 0x18F98E0D7
• Base-36: 32VGQFR

Squares and roots of 6704128215

• 6704128215 squared (6704128215²) is 44945335123159086225
• 6704128215 cubed (6704128215³) is 301319289331801329894640338375
• The square root of 6704128215 is 81878.7409221711
• The cube root of 6704128215 is 1885.5907418693

Scales and comparisons

• 6,704,128,215 seconds is equal to 213 years, 8 weeks, 6 days, 1 hour, 50 minutes, 15 seconds.
• To count from 1 to 6,704,128,215 would take you about four hundred twenty-six 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 6704128215 cubic inches would be around 157.1 feet tall.

Recreational maths with 6704128215

• 6704128215 backwards is 5128214076
• The number of decimal digits it has is: 10
• The sum of 6704128215's digits is 36
• More coming soon!