21472110
21,472,110 is an even composite number composed of six prime numbers multiplied together.
21472110 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 21472110:
2 × 32 × 5 × 11 × 232 × 41
(2 × 3 × 3 × 5 × 11 × 23 × 23 × 41)See below for interesting mathematical facts about the number 21472110 from the Numbermatics database.
Names of 21472110
- Cardinal: 21472110 can be written as Twenty-one million, four hundred seventy-two thousand, one hundred ten.
Scientific notation
- Scientific notation: 2.147211 × 107
Factors of 21472110
Divisors of 21472110
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 23 30 33 41 45 46 55 66 69 82 90 99 110 115 123 138 165 198 205 207 230 246 253 330 345 369 410 414 451 495 506 529 615 690 738 759 902 943 990 1035 1058 1230 1265 1353 1518 1587 1845 1886 2070 2255 2277 2530 2645 2706 2829 3174 3690 3795 4059 4510 4554 4715 4761 5290 5658 5819 6765 7590 7935 8118 8487 9430 9522 10373 11385 11638 13530 14145 15870 16974 17457 20295 20746 21689 22770 23805 28290 29095 31119 34914 40590 42435 43378 47610 51865 52371 58190 62238 65067 84870 87285 93357 103730 104742 108445 130134 155595 174570 186714 195201 216890 238579 261855 311190 325335 390402 466785 477158 523710 650670 715737 933570 976005 1192895 1431474 1952010 2147211 2385790 3578685 4294422 7157370 10736055 21472110
- Sum of all divisors σ(n): 65218608
- Sum of proper divisors (its aliquot sum) s(n): 43746498
- 21472110 is an abundant number, because the sum of its proper divisors (43746498) is greater than itself. Its abundance is 22274388
Bases of 21472110
- Binary: 10100011110100011011011102
- Hexadecimal: 0x147A36E
- Base-36: CS7ZI
Squares and roots of 21472110
- 21472110 squared (214721102) is 461051507852100
- 21472110 cubed (214721103) is 9899748692266154931000
-
The
square root of 21472110 is 4633.8008157451 -
The
cube root of 21472110 is 277.9446001783
Scales and comparisons
How big is 21472110?- 21,472,110 seconds is equal to 35 weeks, 3 days, 12 hours, 28 minutes, 30 seconds.
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To count from 1 to 21,472,110 would take you about eighteen hours!
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 21472110 cubic inches would be around 23.2 feet tall.
Recreational maths with 21472110
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The information we have on file for 21472110 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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