82139310
82,139,310 is an even composite number composed of six prime numbers multiplied together.
82139310 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 82139310:
2 × 32 × 5 × 11 × 29 × 2861
(2 × 3 × 3 × 5 × 11 × 29 × 2861)See below for interesting mathematical facts about the number 82139310 from the Numbermatics database.
Names of 82139310
- Cardinal: 82139310 can be written as Eighty-two million, one hundred thirty-nine thousand, three hundred ten.
Scientific notation
- Scientific notation: 8.213931 × 107
Factors of 82139310
Divisors of 82139310
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 29 30 33 45 55 58 66 87 90 99 110 145 165 174 198 261 290 319 330 435 495 522 638 870 957 990 1305 1595 1914 2610 2861 2871 3190 4785 5722 5742 8583 9570 14305 14355 17166 25749 28610 28710 31471 42915 51498 62942 82969 85830 94413 128745 157355 165938 188826 248907 257490 283239 314710 414845 472065 497814 566478 746721 829690 912659 944130 1244535 1416195 1493442 1825318 2489070 2737977 2832390 3733605 4563295 5475954 7467210 8213931 9126590 13689885 16427862 27379770 41069655 82139310
- Sum of all divisors σ(n): 241094880
- Sum of proper divisors (its aliquot sum) s(n): 158955570
- 82139310 is an abundant number, because the sum of its proper divisors (158955570) is greater than itself. Its abundance is 76816260
Bases of 82139310
- Binary: 1001110010101011000101011102
- Hexadecimal: 0x4E558AE
- Base-36: 1CWJ3I
Squares and roots of 82139310
- 82139310 squared (821393102) is 6746866247276100
- 82139310 cubed (821393103) is 554182938213548233491000
-
The
square root of 82139310 is 9063.0739818231 -
The
cube root of 82139310 is 434.6940377219
Scales and comparisons
How big is 82139310?- 82,139,310 seconds is equal to 2 years, 31 weeks, 5 days, 16 hours, 28 minutes, 30 seconds.
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To count from 1 to 82,139,310 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 82139310 cubic inches would be around 36.2 feet tall.
Recreational maths with 82139310
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The information we have on file for 82139310 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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