2728704
2,728,704 is an even composite number composed of five prime numbers multiplied together.
2728704 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 2728704:
28 × 3 × 11 × 17 × 19
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 17 × 19)See below for interesting mathematical facts about the number 2728704 from the Numbermatics database.
Names of 2728704
- Cardinal: 2728704 can be written as Two million, seven hundred twenty-eight thousand, seven hundred four.
Scientific notation
- Scientific notation: 2.728704 × 106
Factors of 2728704
Divisors of 2728704
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 17 19 22 24 32 33 34 38 44 48 51 57 64 66 68 76 88 96 102 114 128 132 136 152 176 187 192 204 209 228 256 264 272 304 323 352 374 384 408 418 456 528 544 561 608 627 646 704 748 768 816 836 912 969 1056 1088 1122 1216 1254 1292 1408 1496 1632 1672 1824 1938 2112 2176 2244 2432 2508 2584 2816 2992 3264 3344 3553 3648 3876 4224 4352 4488 4864 5016 5168 5984 6528 6688 7106 7296 7752 8448 8976 10032 10336 10659 11968 13056 13376 14212 14592 15504 17952 20064 20672 21318 23936 26752 28424 31008 35904 40128 41344 42636 47872 53504 56848 62016 71808 80256 82688 85272 113696 124032 143616 160512 170544 227392 248064 341088 454784 682176 909568 1364352 2728704
- Sum of all divisors σ(n): 8830080
- Sum of proper divisors (its aliquot sum) s(n): 6101376
- 2728704 is an abundant number, because the sum of its proper divisors (6101376) is greater than itself. Its abundance is 3372672
Bases of 2728704
- Binary: 10100110100011000000002
- Hexadecimal: 0x29A300
- Base-36: 1MHHC
Squares and roots of 2728704
- 2728704 squared (27287042) is 7445825519616
- 2728704 cubed (27287043) is 20317453878678257664
-
The
square root of 2728704 is 1651.8789301883 -
The
cube root of 2728704 is 139.7393790805
Scales and comparisons
How big is 2728704?- 2,728,704 seconds is equal to 4 weeks, 3 days, 13 hours, 58 minutes, 24 seconds.
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To count from 1 to 2,728,704 would take you about six 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 2728704 cubic inches would be around 11.6 feet tall.
Recreational maths with 2728704
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The information we have on file for 2728704 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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