82741428
82,741,428 is an even composite number composed of six prime numbers multiplied together.
82741428 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 82741428:
22 × 32 × 7 × 11 × 19 × 1571
(2 × 2 × 3 × 3 × 7 × 11 × 19 × 1571)See below for interesting mathematical facts about the number 82741428 from the Numbermatics database.
Names of 82741428
- Cardinal: 82741428 can be written as Eighty-two million, seven hundred forty-one thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 8.2741428 × 107
Factors of 82741428
Divisors of 82741428
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 9 11 12 14 18 19 21 22 28 33 36 38 42 44 57 63 66 76 77 84 99 114 126 132 133 154 171 198 209 228 231 252 266 308 342 396 399 418 462 532 627 684 693 798 836 924 1197 1254 1386 1463 1571 1596 1881 2394 2508 2772 2926 3142 3762 4389 4713 4788 5852 6284 7524 8778 9426 10997 13167 14139 17281 17556 18852 21994 26334 28278 29849 32991 34562 43988 51843 52668 56556 59698 65982 69124 89547 98973 103686 119396 120967 131964 155529 179094 197946 207372 208943 241934 268641 311058 328339 358188 362901 395892 417886 483868 537282 622116 626829 656678 725802 835772 985017 1074564 1088703 1253658 1313356 1451604 1880487 1970034 2177406 2298373 2507316 2955051 3760974 3940068 4354812 4596746 5910102 6895119 7521948 9193492 11820204 13790238 20685357 27580476 41370714 82741428
- Sum of all divisors σ(n): 274659840
- Sum of proper divisors (its aliquot sum) s(n): 191918412
- 82741428 is an abundant number, because the sum of its proper divisors (191918412) is greater than itself. Its abundance is 109176984
Bases of 82741428
- Binary: 1001110111010001000101101002
- Hexadecimal: 0x4EE88B4
- Base-36: 1D9FP0
Squares and roots of 82741428
- 82741428 squared (827414282) is 6846143907479184
- 82741428 cubed (827414283) is 566459723198327564434752
-
The
square root of 82741428 is 9096.2315273963 -
The
cube root of 82741428 is 435.7536203033
Scales and comparisons
How big is 82741428?- 82,741,428 seconds is equal to 2 years, 32 weeks, 5 days, 15 hours, 43 minutes, 48 seconds.
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To count from 1 to 82,741,428 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 82741428 cubic inches would be around 36.3 feet tall.
Recreational maths with 82741428
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The information we have on file for 82741428 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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