6821133984

Names of 6821133984

• Cardinal: 6821133984 can be written as Six billion, eight hundred twenty-one million, one hundred thirty-three thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 6.821133984 × 10⁹

Factors of 6821133984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 23029

Divisors of 6821133984

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 72 84 96 98 108 112 126 144 147 168 189 196 216 224 252 288 294 336 343 378 392 432 441 504 588 672 686 756 784 864 882 1008 1029 1176 1323 1372 1512 1568 1764 2016 2058 2352 2646 2744 3024 3087 3528 4116 4704 5292 5488 6048 6174 7056 8232 9261 10584 10976 12348 14112 16464 18522 21168 23017 24696 32928 37044 42336 46034 49392 69051 74088 92068 98784 138102 148176 161119 184136 207153 276204 296352 322238 368272 414306 483357 552408 621459 644476 736544 828612 966714 1104816 1127833 1242918 1288952 1450071 1657224 1933428 2209632 2255666 2485836 2577904 2900142 3314448 3383499 3866856 4350213 4511332 4971672 5155808 5800284 6628896 6766998 7733712 7894831 8700426 9022664 9943344 10150497 11600568 13533996 15467424 15789662 17400852 18045328 19886688 20300994 23201136 23684493 27067992 30451491 31579324 34801704 36090656 40601988 46402272 47368986 54135984 60902982 63158648 69603408 71053479 81203976 94737972 108271968 121805964 126317296 139206816 142106958 162407952 189475944 213160437 243611928 252634592 284213916 324815904 378951888 426320874 487223856 568427832 757903776 852641748 974447712 1136855664 1705283496 2273711328 3410566992 6821133984
• Sum of all divisors σ(n): 23202144000
• Sum of proper divisors (its aliquot sum) s(n): 16381010016
• 6821133984 is an abundant number, because the sum of its proper divisors (16381010016) is greater than itself. Its abundance is 9559876032

Bases of 6821133984

• Binary: 110010110100100100011111010100000₂
• Hexadecimal: 0x196923EA0
• Base-36: 34T4KO0

Squares and roots of 6821133984

• 6821133984 squared (6821133984²) is 46527868827679712256
• 6821133984 cubed (6821133984³) is 317372827263580325136742907904
• The square root of 6821133984 is 82590.1567016313
• The cube root of 6821133984 is 1896.4971457107

Scales and comparisons

• 6,821,133,984 seconds is equal to 216 years, 46 weeks, 2 days, 7 hours, 26 minutes, 24 seconds.
• To count from 1 to 6,821,133,984 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 6821133984 cubic inches would be around 158 feet tall.

Recreational maths with 6821133984

• 6821133984 backwards is 4893311286
• The number of decimal digits it has is: 10
• The sum of 6821133984's digits is 45
• More coming soon!