542842872
542,842,872 is an even composite number composed of five prime numbers multiplied together.
542842872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 542842872:
23 × 3 × 11 × 132 × 233
(2 × 2 × 2 × 3 × 11 × 13 × 13 × 23 × 23 × 23)See below for interesting mathematical facts about the number 542842872 from the Numbermatics database.
Names of 542842872
- Cardinal: 542842872 can be written as Five hundred forty-two million, eight hundred forty-two thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 5.42842872 × 108
Factors of 542842872
Divisors of 542842872
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 11 12 13 22 23 24 26 33 39 44 46 52 66 69 78 88 92 104 132 138 143 156 169 184 253 264 276 286 299 312 338 429 506 507 529 552 572 598 676 759 858 897 1012 1014 1058 1144 1196 1352 1518 1587 1716 1794 1859 2024 2028 2116 2392 3036 3174 3289 3432 3588 3718 3887 4056 4232 5577 5819 6072 6348 6578 6877 7176 7436 7774 9867 11154 11638 11661 12167 12696 13156 13754 14872 15548 17457 19734 20631 22308 23276 23322 24334 26312 27508 31096 34914 36501 39468 41262 42757 44616 46552 46644 48668 55016 69828 73002 75647 78936 82524 85514 89401 93288 97336 128271 133837 139656 146004 151294 158171 165048 171028 178802 226941 256542 267674 268203 292008 302588 316342 342056 357604 401511 453882 474513 513084 535348 536406 605176 632684 715208 803022 907764 949026 983411 1026168 1070696 1072812 1265368 1606044 1739881 1815528 1898052 1966822 2056223 2145624 2950233 3212088 3479762 3796104 3933644 4112446 5219643 5900466 6168669 6959524 7867288 8224892 10439286 11800932 12337338 13919048 16449784 20878572 22618453 23601864 24674676 41757144 45236906 49349352 67855359 90473812 135710718 180947624 271421436 542842872
- Sum of all divisors σ(n): 1675987200
- Sum of proper divisors (its aliquot sum) s(n): 1133144328
- 542842872 is an abundant number, because the sum of its proper divisors (1133144328) is greater than itself. Its abundance is 590301456
Bases of 542842872
- Binary: 1000000101101100011111111110002
- Hexadecimal: 0x205B1FF8
- Base-36: 8Z708O
Squares and roots of 542842872
- 542842872 squared (5428428722) is 294678383681208384
- 542842872 cubed (5428428723) is 159964060113825091601038848
-
The
square root of 542842872 is 23298.9886475785 -
The
cube root of 542842872 is 815.7518108137
Scales and comparisons
How big is 542842872?- 542,842,872 seconds is equal to 17 years, 13 weeks, 3 days, 21 hours, 41 minutes, 12 seconds.
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To count from 1 to 542,842,872 would take you about twenty-five 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 542842872 cubic inches would be around 68 feet tall.
Recreational maths with 542842872
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