6813754272

Names of 6813754272

• Cardinal: 6813754272 can be written as Six billion, eight hundred thirteen million, seven hundred fifty-four thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 6.813754272 × 10⁹

Factors of 6813754272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1819931

Divisors of 6813754272

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 117 144 156 208 234 288 312 416 468 624 936 1248 1872 3744 1819913 3639826 5459739 7279652 10919478 14559304 16379217 21838956 23658869 29118608 32758434 43677912 47317738 58237216 65516868 70976607 87355824 94635476 131033736 141953214 174711648 189270952 212929821 262067472 283906428 378541904 425859642 524134944 567812856 757083808 851719284 1135625712 1703438568 2271251424 3406877136 6813754272
• Sum of all divisors σ(n): 20867133924
• Sum of proper divisors (its aliquot sum) s(n): 14053379652
• 6813754272 is an abundant number, because the sum of its proper divisors (14053379652) is greater than itself. Its abundance is 7239625380

Bases of 6813754272

• Binary: 110010110001000011010001110100000₂
• Hexadecimal: 0x19621A3A0
• Base-36: 34OQEG0

Squares and roots of 6813754272

• 6813754272 squared (6813754272²) is 46427247279198249984
• 6813754272 cubed (6813754272³) is 316343854485837452563403931648
• The square root of 6813754272 is 82545.4679070875
• The cube root of 6813754272 is 1895.8129655805

Scales and comparisons

• 6,813,754,272 seconds is equal to 216 years, 34 weeks, 21 hours, 31 minutes, 12 seconds.
• To count from 1 to 6,813,754,272 would take you about four hundred thirty-three 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 6813754272 cubic inches would be around 158 feet tall.

Recreational maths with 6813754272

• 6813754272 backwards is 2724573186
• The number of decimal digits it has is: 10
• The sum of 6813754272's digits is 45
• More coming soon!