20994336
20,994,336 is an even composite number composed of four prime numbers multiplied together.
20994336 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 20994336:
25 × 33 × 11 × 472
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 11 × 47 × 47)See below for interesting mathematical facts about the number 20994336 from the Numbermatics database.
Names of 20994336
- Cardinal: 20994336 can be written as Twenty million, nine hundred ninety-four thousand, three hundred thirty-six.
Scientific notation
- Scientific notation: 2.0994336 × 107
Factors of 20994336
Divisors of 20994336
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 47 48 54 66 72 88 94 96 99 108 132 141 144 176 188 198 216 264 282 288 297 352 376 396 423 432 517 528 564 594 752 792 846 864 1034 1056 1128 1188 1269 1504 1551 1584 1692 2068 2209 2256 2376 2538 3102 3168 3384 4136 4418 4512 4653 4752 5076 6204 6627 6768 8272 8836 9306 9504 10152 12408 13254 13536 13959 16544 17672 18612 19881 20304 24299 24816 26508 27918 35344 37224 39762 40608 48598 49632 53016 55836 59643 70688 72897 74448 79524 97196 106032 111672 119286 145794 148896 159048 194392 212064 218691 223344 238572 291588 318096 388784 437382 446688 477144 583176 636192 656073 777568 874764 954288 1166352 1312146 1749528 1908576 2332704 2624292 3499056 5248584 6998112 10497168 20994336
- Sum of all divisors σ(n): 68251680
- Sum of proper divisors (its aliquot sum) s(n): 47257344
- 20994336 is an abundant number, because the sum of its proper divisors (47257344) is greater than itself. Its abundance is 26263008
Bases of 20994336
- Binary: 10100000001011001001000002
- Hexadecimal: 0x1405920
- Base-36: CHZC0
Squares and roots of 20994336
- 20994336 squared (209943362) is 440762144080896
- 20994336 cubed (209943363) is 9253508548914741805056
-
The
square root of 20994336 is 4581.9576602147 -
The
cube root of 20994336 is 275.8676113657
Scales and comparisons
How big is 20994336?- 20,994,336 seconds is equal to 34 weeks, 4 days, 23 hours, 45 minutes, 36 seconds.
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To count from 1 to 20,994,336 would take you about eleven 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 20994336 cubic inches would be around 23 feet tall.
Recreational maths with 20994336
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The information we have on file for 20994336 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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