90052690

Names of 90052690

• Cardinal: 90052690 can be written as Ninety million, fifty-two thousand, six hundred ninety.

Scientific notation

• Scientific notation: 9.005269 × 10⁷

Factors of 90052690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 305

Divisors of 90052690

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 13 14 26 35 49 65 67 70 91 98 130 134 182 211 245 335 422 455 469 490 637 670 871 910 938 1055 1274 1477 1742 2110 2345 2743 2954 3185 3283 4355 4690 5486 6097 6370 6566 7385 8710 10339 12194 13715 14137 14770 16415 19201 20678 27430 28274 30485 32830 38402 42679 51695 60970 70685 85358 96005 98959 103390 134407 141370 183781 192010 197918 213395 268814 367562 426790 494795 672035 692713 918905 989590 1286467 1344070 1385426 1837810 2572934 3463565 6432335 6927130 9005269 12864670 18010538 45026345 90052690
• Sum of all divisors σ(n): 207071424
• Sum of proper divisors (its aliquot sum) s(n): 117018734
• 90052690 is an abundant number, because the sum of its proper divisors (117018734) is greater than itself. Its abundance is 26966044

Bases of 90052690

• Binary: 101010111100001100001010010₂
• Hexadecimal: 0x55E1852
• Base-36: 1HM53M

Squares and roots of 90052690

• 90052690 squared (90052690²) is 8109486976236100
• 90052690 cubed (90052690³) is 730281116730026880109000
• The square root of 90052690 is 9489.6095810101
• The cube root of 90052690 is 448.2279113785

Scales and comparisons

• 90,052,690 seconds is equal to 2 years, 44 weeks, 6 days, 6 hours, 38 minutes, 10 seconds.
• To count from 1 to 90,052,690 would take you about four 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 90052690 cubic inches would be around 37.4 feet tall.

Recreational maths with 90052690

• 90052690 backwards is 09625009
• The number of decimal digits it has is: 8
• The sum of 90052690's digits is 31
• More coming soon!