22008448

Names of 22008448

• Cardinal: 22008448 can be written as Twenty-two million, eight thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 2.2008448 × 10⁷

Factors of 22008448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 49

Divisors of 22008448

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 29 32 44 49 56 58 64 77 88 98 112 116 121 128 154 176 196 203 224 232 242 308 319 352 392 406 448 464 484 539 616 638 704 784 812 847 896 928 968 1078 1232 1276 1408 1421 1568 1624 1694 1856 1936 2156 2233 2464 2552 2842 3136 3248 3388 3509 3712 3872 4312 4466 4928 5104 5684 5929 6272 6496 6776 7018 7744 8624 8932 9856 10208 11368 11858 12992 13552 14036 15488 15631 17248 17864 20416 22736 23716 24563 25984 27104 28072 31262 34496 35728 40832 45472 47432 49126 54208 56144 62524 68992 71456 90944 94864 98252 108416 112288 125048 142912 171941 181888 189728 196504 224576 250096 285824 343882 379456 393008 449152 500192 687764 758912 786016 1000384 1375528 1572032 2000768 2751056 3144064 5502112 11004224 22008448
• Sum of all divisors σ(n): 57994650
• Sum of proper divisors (its aliquot sum) s(n): 35986202
• 22008448 is an abundant number, because the sum of its proper divisors (35986202) is greater than itself. Its abundance is 13977754

Bases of 22008448

• Binary: 1010011111101001010000000₂
• Hexadecimal: 0x14FD280
• Base-36: D3PTS

Squares and roots of 22008448

• 22008448 squared (22008448²) is 484371783368704
• 22008448 cubed (22008448³) is 10660271206937386811392
• The square root of 22008448 is 4691.3162332123
• The cube root of 22008448 is 280.2397945791

Scales and comparisons

• 22,008,448 seconds is equal to 36 weeks, 2 days, 17 hours, 27 minutes, 28 seconds.
• To count from 1 to 22,008,448 would take you about 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 22008448 cubic inches would be around 23.4 feet tall.

Recreational maths with 22008448

• 22008448 backwards is 84480022
• 22008448 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 22008448's digits is 28
• More coming soon!