20679480
20,679,480 is an even composite number composed of six prime numbers multiplied together.
20679480 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 20679480:
23 × 32 × 5 × 17 × 31 × 109
(2 × 2 × 2 × 3 × 3 × 5 × 17 × 31 × 109)See below for interesting mathematical facts about the number 20679480 from the Numbermatics database.
Names of 20679480
- Cardinal: 20679480 can be written as Twenty million, six hundred seventy-nine thousand, four hundred eighty.
Scientific notation
- Scientific notation: 2.067948 × 107
Factors of 20679480
Divisors of 20679480
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 30 31 34 36 40 45 51 60 62 68 72 85 90 93 102 109 120 124 136 153 155 170 180 186 204 218 248 255 279 306 310 327 340 360 372 408 436 465 510 527 545 558 612 620 654 680 744 765 872 930 981 1020 1054 1090 1116 1224 1240 1308 1395 1530 1581 1635 1853 1860 1962 2040 2108 2180 2232 2616 2635 2790 3060 3162 3270 3379 3706 3720 3924 4216 4360 4743 4905 5270 5559 5580 6120 6324 6540 6758 7412 7848 7905 9265 9486 9810 10137 10540 11118 11160 12648 13080 13516 14824 15810 16677 16895 18530 18972 19620 20274 21080 22236 23715 27032 27795 30411 31620 33354 33790 37060 37944 39240 40548 44472 47430 50685 55590 57443 60822 63240 66708 67580 74120 81096 83385 94860 101370 111180 114886 121644 133416 135160 152055 166770 172329 189720 202740 222360 229772 243288 287215 304110 333540 344658 405480 459544 516987 574430 608220 667080 689316 861645 1033974 1148860 1216440 1378632 1723290 2067948 2297720 2584935 3446580 4135896 5169870 6893160 10339740 20679480
- Sum of all divisors σ(n): 74131200
- Sum of proper divisors (its aliquot sum) s(n): 53451720
- 20679480 is an abundant number, because the sum of its proper divisors (53451720) is greater than itself. Its abundance is 32772240
Bases of 20679480
- Binary: 10011101110001011001110002
- Hexadecimal: 0x13B8B38
- Base-36: CB8E0
Squares and roots of 20679480
- 20679480 squared (206794802) is 427640893070400
- 20679480 cubed (206794803) is 8843391295431475392000
-
The
square root of 20679480 is 4547.4696260667 -
The
cube root of 20679480 is 274.4815797803
Scales and comparisons
How big is 20679480?- 20,679,480 seconds is equal to 34 weeks, 1 day, 8 hours, 18 minutes.
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To count from 1 to 20,679,480 would take you about fifty-one 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 20679480 cubic inches would be around 22.9 feet tall.
Recreational maths with 20679480
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The information we have on file for 20679480 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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