42270624

Names of 42270624

• Cardinal: 42270624 can be written as Forty-two million, two hundred seventy thousand, six hundred twenty-four.

Scientific notation

• Scientific notation: 4.2270624 × 10⁷

Factors of 42270624

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1229

Divisors of 42270624

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 66 72 88 96 99 121 132 144 176 198 242 264 288 352 363 396 484 528 726 792 968 1056 1089 1213 1452 1584 1936 2178 2426 2904 3168 3639 3872 4356 4852 5808 7278 8712 9704 10917 11616 13343 14556 17424 19408 21834 26686 29112 34848 38816 40029 43668 53372 58224 80058 87336 106744 116448 120087 146773 160116 174672 213488 240174 293546 320232 349344 426976 440319 480348 587092 640464 880638 960696 1174184 1280928 1320957 1761276 1921392 2348368 2641914 3522552 3842784 4696736 5283828 7045104 10567656 14090208 21135312 42270624
• Sum of all divisors σ(n): 132237378
• Sum of proper divisors (its aliquot sum) s(n): 89966754
• 42270624 is an abundant number, because the sum of its proper divisors (89966754) is greater than itself. Its abundance is 47696130

Bases of 42270624

• Binary: 10100001001111111110100000₂
• Hexadecimal: 0x284FFA0
• Base-36: P6080

Squares and roots of 42270624

• 42270624 squared (42270624²) is 1786805653349376
• 42270624 cubed (42270624³) is 75529389933805813530624
• The square root of 42270624 is 6501.5862679811
• The cube root of 42270624 is 348.3476509965

Scales and comparisons

• 42,270,624 seconds is equal to 1 year, 17 weeks, 6 days, 5 hours, 50 minutes, 24 seconds.
• To count from 1 to 42,270,624 would take you about two 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 42270624 cubic inches would be around 29 feet tall.

Recreational maths with 42270624

• 42270624 backwards is 42607224
• The number of decimal digits it has is: 8
• The sum of 42270624's digits is 27
• More coming soon!