6648074992

Names of 6648074992

• Cardinal: 6648074992 can be written as Six billion, six hundred forty-eight million, seventy-four thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 6.648074992 × 10⁹

Factors of 6648074992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 546

Divisors of 6648074992

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 8 13 16 26 31 52 62 79 104 124 158 208 248 316 403 421 496 632 806 842 961 1027 1264 1612 1684 1922 2054 2449 3224 3368 3844 4108 4898 5473 6448 6736 7688 8216 9796 10946 12493 13051 15376 16432 19592 21892 24986 26102 31837 33259 39184 43784 49972 52204 63674 66518 75919 87568 99944 104408 127348 133036 151838 169663 199888 208816 254696 266072 303676 339326 404581 432367 509392 532144 607352 678652 809162 864734 986947 1031029 1214704 1357304 1618324 1729468 1973894 2062058 2714608 3236648 3458936 3947788 4124116 5259553 6473296 6917872 7895576 8248232 10519106 13403377 15791152 16496464 21038212 26806754 31961899 42076424 53613508 63923798 84152848 107227016 127847596 214454032 255695192 415504687 511390384 831009374 1662018748 3324037496 6648074992
• Sum of all divisors σ(n): 14549277120
• Sum of proper divisors (its aliquot sum) s(n): 7901202128
• 6648074992 is an abundant number, because the sum of its proper divisors (7901202128) is greater than itself. Its abundance is 1253127136

Bases of 6648074992

• Binary: 110001100010000011001001011110000₂
• Hexadecimal: 0x18C4192F0
• Base-36: 31Y3BHS

Squares and roots of 6648074992

• 6648074992 squared (6648074992²) is 44196901099255800064
• 6648074992 cubed (6648074992³) is 293824312921859794216430399488
• The square root of 6648074992 is 81535.7283158739
• The cube root of 6648074992 is 1880.3208853205

Scales and comparisons

• 6,648,074,992 seconds is equal to 211 years, 20 weeks, 1 day, 7 hours, 29 minutes, 52 seconds.
• To count from 1 to 6,648,074,992 would take you about four hundred twenty-two 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 6648074992 cubic inches would be around 156.7 feet tall.

Recreational maths with 6648074992

• 6648074992 backwards is 2994708466
• The number of decimal digits it has is: 10
• The sum of 6648074992's digits is 55
• More coming soon!