56728512
56,728,512 is an even composite number composed of four prime numbers multiplied together.
56728512 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty divisors.
Prime factorization of 56728512:
26 × 34 × 31 × 353
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 31 × 353)See below for interesting mathematical facts about the number 56728512 from the Numbermatics database.
Names of 56728512
- Cardinal: 56728512 can be written as Fifty-six million, seven hundred twenty-eight thousand, five hundred twelve.
Scientific notation
- Scientific notation: 5.6728512 × 107
Factors of 56728512
Divisors of 56728512
- Number of divisors d(n): 140
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 64 72 81 93 96 108 124 144 162 186 192 216 248 279 288 324 353 372 432 496 558 576 648 706 744 837 864 992 1059 1116 1296 1412 1488 1674 1728 1984 2118 2232 2511 2592 2824 2976 3177 3348 4236 4464 5022 5184 5648 5952 6354 6696 8472 8928 9531 10044 10943 11296 12708 13392 16944 17856 19062 20088 21886 22592 25416 26784 28593 32829 33888 38124 40176 43772 50832 53568 57186 65658 67776 76248 80352 87544 98487 101664 114372 131316 152496 160704 175088 196974 203328 228744 262632 295461 304992 350176 393948 457488 525264 590922 609984 700352 787896 886383 914976 1050528 1181844 1575792 1772766 1829952 2101056 2363688 3151584 3545532 4727376 6303168 7091064 9454752 14182128 18909504 28364256 56728512
- Sum of all divisors σ(n): 174077376
- Sum of proper divisors (its aliquot sum) s(n): 117348864
- 56728512 is an abundant number, because the sum of its proper divisors (117348864) is greater than itself. Its abundance is 60620352
Bases of 56728512
- Binary: 110110000110011011110000002
- Hexadecimal: 0x3619BC0
- Base-36: XRW00
Squares and roots of 56728512
- 56728512 squared (567285122) is 3218124073734144
- 56728512 cubed (567285123) is 182559390134316272713728
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The
square root of 56728512 is 7531.8332429761 -
The
cube root of 56728512 is 384.2381335435
Scales and comparisons
How big is 56728512?- 56,728,512 seconds is equal to 1 year, 41 weeks, 5 days, 13 hours, 55 minutes, 12 seconds.
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To count from 1 to 56,728,512 would take you about two years!
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 56728512 cubic inches would be around 32 feet tall.
Recreational maths with 56728512
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