6749801625

Names of 6749801625

• Cardinal: 6749801625 can be written as Six billion, seven hundred forty-nine million, eight hundred one thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 6.749801625 × 10⁹

Factors of 6749801625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 152

Divisors of 6749801625

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 7 15 21 25 35 75 105 125 137 175 375 411 525 685 875 959 2055 2625 2877 3425 4795 10275 14385 17125 18769 23975 51375 56307 71925 93845 119875 131383 281535 359625 394149 469225 656915 1407675 1970745 2346125 2571353 3284575 7038375 7714059 9853725 12856765 16422875 17999471 38570295 49268625 53998413 64283825 89997355 192851475 269992065 321419125 449986775 964257375 1349960325 2249933875 6749801625
• Sum of all divisors σ(n): 12930577920
• Sum of proper divisors (its aliquot sum) s(n): 6180776295
• 6749801625 is a deficient number, because the sum of its proper divisors (6180776295) is less than itself. Its deficiency is 569025330

Bases of 6749801625

• Binary: 110010010010100011100110010011001₂
• Hexadecimal: 0x19251CC99
• Base-36: 33MNO9L

Squares and roots of 6749801625

• 6749801625 squared (6749801625²) is 45559821976852640625
• 6749801625 cubed (6749801625³) is 307519760414070666076166015625
• The square root of 6749801625 is 82157.1763451009
• The cube root of 6749801625 is 1889.8630608211

Scales and comparisons

• 6,749,801,625 seconds is equal to 214 years, 32 weeks, 2 days, 16 hours, 53 minutes, 45 seconds.
• To count from 1 to 6,749,801,625 would take you about four hundred twenty-nine 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 6749801625 cubic inches would be around 157.5 feet tall.

Recreational maths with 6749801625

• 6749801625 backwards is 5261089476
• The number of decimal digits it has is: 10
• The sum of 6749801625's digits is 48
• More coming soon!