6816775968

Names of 6816775968

• Cardinal: 6816775968 can be written as Six billion, eight hundred sixteen million, seven hundred seventy-five thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 6.816775968 × 10⁹

Factors of 6816775968

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 876648

Divisors of 6816775968

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 243 288 324 432 486 648 864 972 1296 1944 2592 3888 7776 876643 1753286 2629929 3506572 5259858 7013144 7889787 10519716 14026288 15779574 21039432 23669361 28052576 31559148 42078864 47338722 63118296 71008083 84157728 94677444 126236592 142016166 189354888 213024249 252473184 284032332 378709776 426048498 568064664 757419552 852096996 1136129328 1704193992 2272258656 3408387984 6816775968
• Sum of all divisors σ(n): 20103200208
• Sum of proper divisors (its aliquot sum) s(n): 13286424240
• 6816775968 is an abundant number, because the sum of its proper divisors (13286424240) is greater than itself. Its abundance is 6469648272

Bases of 6816775968

• Binary: 110010110010011111011111100100000₂
• Hexadecimal: 0x1964FBF20
• Base-36: 34QJ600

Squares and roots of 6816775968

• 6816775968 squared (6816775968²) is 46468434597902337024
• 6816775968 cubed (6816775968³) is 316764908237560394236239839232
• The square root of 6816775968 is 82563.7691000115
• The cube root of 6816775968 is 1896.0931695923

Scales and comparisons

• 6,816,775,968 seconds is equal to 216 years, 39 weeks, 20 hours, 52 minutes, 48 seconds.
• To count from 1 to 6,816,775,968 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 6816775968 cubic inches would be around 158 feet tall.

Recreational maths with 6816775968

• 6816775968 backwards is 8695776186
• The number of decimal digits it has is: 10
• The sum of 6816775968's digits is 63
• More coming soon!