34209990

Names of 34209990

• Cardinal: 34209990 can be written as Thirty-four million, two hundred nine thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 3.420999 × 10⁷

Factors of 34209990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 251

Divisors of 34209990

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 41 45 73 82 90 123 127 146 205 219 246 254 365 369 381 410 438 615 635 657 730 738 762 1095 1143 1230 1270 1314 1845 1905 2190 2286 2993 3285 3690 3810 5207 5715 5986 6570 8979 9271 10414 11430 14965 15621 17958 18542 26035 26937 27813 29930 31242 44895 46355 46863 52070 53874 55626 78105 83439 89790 92710 93726 134685 139065 156210 166878 234315 269370 278130 380111 417195 468630 760222 834390 1140333 1900555 2280666 3420999 3801110 5701665 6841998 11403330 17104995 34209990
• Sum of all divisors σ(n): 93090816
• Sum of proper divisors (its aliquot sum) s(n): 58880826
• 34209990 is an abundant number, because the sum of its proper divisors (58880826) is greater than itself. Its abundance is 24670836

Bases of 34209990

• Binary: 10000010100000000011000110₂
• Hexadecimal: 0x20A00C6
• Base-36: KD8LI

Squares and roots of 34209990

• 34209990 squared (34209990²) is 1170323415800100
• 34209990 cubed (34209990³) is 40036752351287262999000
• The square root of 34209990 is 5848.9306714989
• The cube root of 34209990 is 324.6267588979

Scales and comparisons

• 34,209,990 seconds is equal to 1 year, 4 weeks, 3 days, 22 hours, 46 minutes, 30 seconds.
• To count from 1 to 34,209,990 would take you about thirty-two weeks!

  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 34209990 cubic inches would be around 27.1 feet tall.

Recreational maths with 34209990

• 34209990 backwards is 09990243
• The number of decimal digits it has is: 8
• The sum of 34209990's digits is 36
• More coming soon!