23091040

Names of 23091040

• Cardinal: 23091040 can be written as Twenty-three million, ninety-one thousand and forty.

Scientific notation

• Scientific notation: 2.309104 × 10⁷

Factors of 23091040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 456

Divisors of 23091040

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 53 56 70 80 106 112 140 160 212 224 265 280 371 389 424 530 560 742 778 848 1060 1120 1484 1556 1696 1855 1945 2120 2723 2968 3112 3710 3890 4240 5446 5936 6224 7420 7780 8480 10892 11872 12448 13615 14840 15560 20617 21784 27230 29680 31120 41234 43568 54460 59360 62240 82468 87136 103085 108920 144319 164936 206170 217840 288638 329872 412340 435680 577276 659744 721595 824680 1154552 1443190 1649360 2309104 2886380 3298720 4618208 5772760 11545520 23091040
• Sum of all divisors σ(n): 63685440
• Sum of proper divisors (its aliquot sum) s(n): 40594400
• 23091040 is an abundant number, because the sum of its proper divisors (40594400) is greater than itself. Its abundance is 17503360

Bases of 23091040

• Binary: 1011000000101011101100000₂
• Hexadecimal: 0x1605760
• Base-36: DQX5S

Squares and roots of 23091040

• 23091040 squared (23091040²) is 533196128281600
• 23091040 cubed (23091040³) is 12312053125995556864000
• The square root of 23091040 is 4805.3137254501
• The cube root of 23091040 is 284.7614295703

Scales and comparisons

• 23,091,040 seconds is equal to 38 weeks, 1 day, 6 hours, 10 minutes, 40 seconds.
• To count from 1 to 23,091,040 would take you about five 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 23091040 cubic inches would be around 23.7 feet tall.

Recreational maths with 23091040

• 23091040 backwards is 04019032
• The number of decimal digits it has is: 8
• The sum of 23091040's digits is 19
• More coming soon!