6660984672

Names of 6660984672

• Cardinal: 6660984672 can be written as Six billion, six hundred sixty million, nine hundred eighty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 6.660984672 × 10⁹

Factors of 6660984672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9619

Divisors of 6660984672

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 432 864 883 1766 2649 3532 5298 7064 7947 8731 10596 14128 15894 17462 21192 23841 26193 28256 31788 34924 42384 47682 52386 63576 69848 78579 84768 95364 104772 127152 139696 157158 190728 209544 235737 254304 279392 314316 381456 419088 471474 628632 762912 838176 942948 1257264 1885896 2514528 3771792 7543584 7709473 15418946 23128419 30837892 46256838 61675784 69385257 92513676 123351568 138770514 185027352 208155771 246703136 277541028 370054704 416311542 555082056 740109408 832623084 1110164112 1665246168 2220328224 3330492336 6660984672
• Sum of all divisors σ(n): 19452101760
• Sum of proper divisors (its aliquot sum) s(n): 12791117088
• 6660984672 is an abundant number, because the sum of its proper divisors (12791117088) is greater than itself. Its abundance is 6130132416

Bases of 6660984672

• Binary: 110001101000001101000111101100000₂
• Hexadecimal: 0x18D068F60
• Base-36: 325S0O0

Squares and roots of 6660984672

• 6660984672 squared (6660984672²) is 44368716800618947584
• 6660984672 cubed (6660984672³) is 295539342525231689969795432448
• The square root of 6660984672 is 81614.8557065441
• The cube root of 6660984672 is 1881.5372096135

Scales and comparisons

• 6,660,984,672 seconds is equal to 211 years, 41 weeks, 3 days, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 6,660,984,672 would take you about four hundred twenty-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 6660984672 cubic inches would be around 156.8 feet tall.

Recreational maths with 6660984672

• 6660984672 backwards is 2764890666
• 6660984672 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6660984672's digits is 54
• More coming soon!