680423712

Names of 680423712

• Cardinal: 680423712 can be written as Six hundred eighty million, four hundred twenty-three thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 6.80423712 × 10⁸

Factors of 680423712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 228673

Divisors of 680423712

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 48 62 93 96 124 186 248 372 496 744 992 1488 2976 228637 457274 685911 914548 1371822 1829096 2743644 3658192 5487288 7087747 7316384 10974576 14175494 21263241 21949152 28350988 42526482 56701976 85052964 113403952 170105928 226807904 340211856 680423712
• Sum of all divisors σ(n): 1843736832
• Sum of proper divisors (its aliquot sum) s(n): 1163313120
• 680423712 is an abundant number, because the sum of its proper divisors (1163313120) is greater than itself. Its abundance is 482889408

Bases of 680423712

• Binary: 101000100011100111000100100000₂
• Hexadecimal: 0x288E7120
• Base-36: B93UAO

Squares and roots of 680423712

• 680423712 squared (680423712²) is 462976427851858944
• 680423712 cubed (680423712³) is 315020139607462048776880128
• The square root of 680423712 is 26084.9326623627
• The cube root of 680423712 is 879.5485425377

Scales and comparisons

• 680,423,712 seconds is equal to 21 years, 33 weeks, 6 hours, 35 minutes, 12 seconds.
• To count from 1 to 680,423,712 would take you about thirty-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 680423712 cubic inches would be around 73.3 feet tall.

Recreational maths with 680423712

• 680423712 backwards is 217324086
• The number of decimal digits it has is: 9
• The sum of 680423712's digits is 33
• More coming soon!