9666671625

Names of 9666671625

• Cardinal: 9666671625 can be written as Nine billion, six hundred sixty-six million, six hundred seventy-one thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 9.666671625 × 10⁹

Factors of 9666671625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 292

Divisors of 9666671625

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 5 9 13 15 25 27 39 45 65 75 81 117 125 135 195 225 271 325 351 375 405 585 675 813 975 1053 1125 1355 1625 1755 2025 2439 2925 3375 3523 4065 4875 5265 6775 7317 8775 10125 10569 12195 14625 17615 20325 21951 26325 31707 33875 36585 43875 52845 60975 73441 88075 95121 101625 109755 131625 158535 182925 220323 264225 285363 304875 367205 440375 475605 548775 660969 792675 914625 954733 1101615 1321125 1426815 1836025 1982907 2378025 2743875 2864199 3304845 3963375 4773665 5508075 5948721 7134075 8592597 9180125 9914535 11890125 14320995 16524225 23868325 25777791 27540375 29743605 35670375 42962985 49572675 71604975 77333373 82621125 119341625 128888955 148718025 214814925 247863375 358024875 386666865 644444775 743590125 1074074625 1933334325 3222223875 9666671625
• Sum of all divisors σ(n): 19479692232
• Sum of proper divisors (its aliquot sum) s(n): 9813020607
• 9666671625 is an abundant number, because the sum of its proper divisors (9813020607) is greater than itself. Its abundance is 146348982

Bases of 9666671625

• Binary: 1001000000001011011011010000001001₂
• Hexadecimal: 0x2402DB409
• Base-36: 4FVABK9

Squares and roots of 9666671625

• 9666671625 squared (9666671625²) is 93444540305580140625
• 9666671625 cubed (9666671625³) is 903297686283120374543197265625
• The square root of 9666671625 is 98319.2332405009
• The cube root of 9666671625 is 2130.2258736859

Scales and comparisons

• 9,666,671,625 seconds is equal to 307 years, 19 weeks, 1 day, 18 hours, 33 minutes, 45 seconds.
• To count from 1 to 9,666,671,625 would take you about six hundred fourteen 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 9666671625 cubic inches would be around 177.5 feet tall.

Recreational maths with 9666671625

• 9666671625 backwards is 5261766669
• The number of decimal digits it has is: 10
• The sum of 9666671625's digits is 54
• More coming soon!