33981090

Names of 33981090

• Cardinal: 33981090 can be written as Thirty-three million, nine hundred eighty-one thousand and ninety.

Scientific notation

• Scientific notation: 3.398109 × 10⁷

Factors of 33981090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 123

Divisors of 33981090

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 10 11 13 15 22 26 30 33 39 55 65 66 78 89 110 130 143 165 178 195 267 286 330 390 429 445 534 715 858 890 979 1157 1335 1430 1958 2145 2314 2670 2937 3471 4290 4895 5785 5874 6942 7921 9790 11570 12727 14685 15842 17355 23763 25454 29370 34710 38181 39605 47526 63635 76362 79210 87131 102973 118815 127270 174262 190905 205946 237630 261393 308919 381810 435655 514865 522786 617838 871310 1029730 1132703 1306965 1544595 2265406 2613930 3089190 3398109 5663515 6796218 11327030 16990545 33981090
• Sum of all divisors σ(n): 96901056
• Sum of proper divisors (its aliquot sum) s(n): 62919966
• 33981090 is an abundant number, because the sum of its proper divisors (62919966) is greater than itself. Its abundance is 28938876

Bases of 33981090

• Binary: 10000001101000001010100010₂
• Hexadecimal: 0x20682A2
• Base-36: K8BZ6

Squares and roots of 33981090

• 33981090 squared (33981090²) is 1154714477588100
• 33981090 cubed (33981090³) is 39238456587224209029000
• The square root of 33981090 is 5829.3301501973
• The cube root of 33981090 is 323.9011091277

Scales and comparisons

• 33,981,090 seconds is equal to 1 year, 4 weeks, 1 day, 7 hours, 11 minutes, 30 seconds.
• To count from 1 to 33,981,090 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 33981090 cubic inches would be around 27 feet tall.

Recreational maths with 33981090

• 33981090 backwards is 09018933
• 33981090 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 33981090's digits is 33
• More coming soon!