82072872
82,072,872 is an even composite number composed of six prime numbers multiplied together.
82072872 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 82072872:
23 × 33 × 7 × 17 × 31 × 103
(2 × 2 × 2 × 3 × 3 × 3 × 7 × 17 × 31 × 103)See below for interesting mathematical facts about the number 82072872 from the Numbermatics database.
Names of 82072872
- Cardinal: 82072872 can be written as Eighty-two million, seventy-two thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 8.2072872 × 107
Factors of 82072872
Divisors of 82072872
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 17 18 21 24 27 28 31 34 36 42 51 54 56 62 63 68 72 84 93 102 103 108 119 124 126 136 153 168 186 189 204 206 216 217 238 248 252 279 306 309 357 372 378 408 412 434 459 476 504 527 558 612 618 651 714 721 744 756 824 837 868 918 927 952 1054 1071 1116 1224 1236 1302 1428 1442 1512 1581 1674 1736 1751 1836 1854 1953 2108 2142 2163 2232 2472 2604 2781 2856 2884 3162 3193 3213 3348 3502 3672 3689 3708 3906 4216 4284 4326 4743 5208 5253 5562 5768 5859 6324 6386 6426 6489 6696 7004 7378 7416 7812 8568 8652 9486 9579 10506 11067 11124 11718 12257 12648 12772 12852 12978 14008 14229 14756 15624 15759 17304 18972 19158 19467 21012 22134 22248 22351 23436 24514 25544 25704 25956 28458 28737 29512 31518 33201 36771 37944 38316 38934 42024 44268 44702 46872 47277 49028 51912 54281 56916 57474 63036 66402 67053 73542 76632 77868 86211 88536 89404 94554 98056 99603 108562 110313 113832 114948 126072 132804 134106 147084 155736 162843 172422 178808 189108 199206 201159 217124 220626 229896 265608 268212 294168 325686 330939 344844 378216 379967 398412 402318 434248 441252 488529 536424 603477 651372 661878 689688 759934 796824 804636 882504 977058 1139901 1206954 1302744 1323756 1465587 1519868 1609272 1954116 2279802 2413908 2647512 2931174 3039736 3419703 3908232 4559604 4827816 5862348 6839406 9119208 10259109 11724696 13678812 20518218 27357624 41036436 82072872
- Sum of all divisors σ(n): 287539200
- Sum of proper divisors (its aliquot sum) s(n): 205466328
- 82072872 is an abundant number, because the sum of its proper divisors (205466328) is greater than itself. Its abundance is 123393456
Bases of 82072872
- Binary: 1001110010001010101001010002
- Hexadecimal: 0x4E45528
- Base-36: 1CV3U0
Squares and roots of 82072872
- 82072872 squared (820728722) is 6735956318328384
- 82072872 cubed (820728723) is 552839280711756713998848
-
The
square root of 82072872 is 9059.4079276739 -
The
cube root of 82072872 is 434.5768060233
Scales and comparisons
How big is 82072872?- 82,072,872 seconds is equal to 2 years, 31 weeks, 4 days, 22 hours, 1 minute, 12 seconds.
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To count from 1 to 82,072,872 would take you about three 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 82072872 cubic inches would be around 36.2 feet tall.
Recreational maths with 82072872
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The information we have on file for 82072872 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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