23045472

Names of 23045472

• Cardinal: 23045472 can be written as Twenty-three million, forty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.3045472 × 10⁷

Factors of 23045472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 545

Divisors of 23045472

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 68 72 81 96 102 108 136 144 153 162 204 216 272 288 306 324 408 432 459 523 544 612 648 816 864 918 1046 1224 1296 1377 1569 1632 1836 2092 2448 2592 2754 3138 3672 4184 4707 4896 5508 6276 7344 8368 8891 9414 11016 12552 14121 14688 16736 17782 18828 22032 25104 26673 28242 35564 37656 42363 44064 50208 53346 56484 71128 75312 80019 84726 106692 112968 142256 150624 160038 169452 213384 225936 240057 284512 320076 338904 426768 451872 480114 640152 677808 720171 853536 960228 1280304 1355616 1440342 1920456 2560608 2880684 3840912 5761368 7681824 11522736 23045472
• Sum of all divisors σ(n): 71900136
• Sum of proper divisors (its aliquot sum) s(n): 48854664
• 23045472 is an abundant number, because the sum of its proper divisors (48854664) is greater than itself. Its abundance is 25809192

Bases of 23045472

• Binary: 1010111111010010101100000₂
• Hexadecimal: 0x15FA560
• Base-36: DPY00

Squares and roots of 23045472

• 23045472 squared (23045472²) is 531093779702784
• 23045472 cubed (23045472³) is 12239306829514676994048
• The square root of 23045472 is 4800.5699661603
• The cube root of 23045472 is 284.5739895669

Scales and comparisons

• 23,045,472 seconds is equal to 38 weeks, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 23,045,472 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 23045472 cubic inches would be around 23.7 feet tall.

Recreational maths with 23045472

• 23045472 backwards is 27454032
• 23045472 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 23045472's digits is 27
• More coming soon!