8330149425

Names of 8330149425

• Cardinal: 8330149425 can be written as Eight billion, three hundred thirty million, one hundred forty-nine thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 8.330149425 × 10⁹

Factors of 8330149425

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3833

Divisors of 8330149425

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 13 15 25 39 65 75 169 181 195 325 507 543 845 905 975 2353 2535 2715 3631 4225 4525 7059 10893 11765 12675 13575 18155 30589 35295 47203 54465 58825 90775 91767 141609 152945 176475 236015 272325 458835 613639 657211 708045 764725 1180075 1840917 1971633 2294175 3068195 3286055 3540225 8543743 9204585 9858165 15340975 16430275 25631229 42718715 46022925 49290825 111068659 128156145 213593575 333205977 555343295 640780725 1666029885 2776716475 8330149425
• Sum of all divisors σ(n): 14999956608
• Sum of proper divisors (its aliquot sum) s(n): 6669807183
• 8330149425 is a deficient number, because the sum of its proper divisors (6669807183) is less than itself. Its deficiency is 1660342242

Bases of 8330149425

• Binary: 111110000100000111111111000110001₂
• Hexadecimal: 0x1F083FE31
• Base-36: 3TRK0FL

Squares and roots of 8330149425

• 8330149425 squared (8330149425²) is 69391389442827830625
• 8330149425 cubed (8330149425³) is 578040642867123323654841140625
• The square root of 8330149425 is 91269.6522673337
• The cube root of 8330149425 is 2027.1424299855

Scales and comparisons

• 8,330,149,425 seconds is equal to 264 years, 45 weeks, 2 days, 18 hours, 23 minutes, 45 seconds.
• To count from 1 to 8,330,149,425 would take you about five 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 8330149425 cubic inches would be around 168.9 feet tall.

Recreational maths with 8330149425

• 8330149425 backwards is 5249410338
• 8330149425 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 8330149425's digits is 39
• More coming soon!