82706140
82,706,140 is an even composite number composed of six prime numbers multiplied together.
82706140 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 82706140:
22 × 5 × 11 × 31 × 67 × 181
(2 × 2 × 5 × 11 × 31 × 67 × 181)See below for interesting mathematical facts about the number 82706140 from the Numbermatics database.
Names of 82706140
- Cardinal: 82706140 can be written as Eighty-two million, seven hundred six thousand, one hundred forty.
Scientific notation
- Scientific notation: 8.270614 × 107
Factors of 82706140
Divisors of 82706140
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 11 20 22 31 44 55 62 67 110 124 134 155 181 220 268 310 335 341 362 620 670 682 724 737 905 1340 1364 1474 1705 1810 1991 2077 2948 3410 3620 3685 3982 4154 5611 6820 7370 7964 8308 9955 10385 11222 12127 14740 19910 20770 22444 22847 24254 28055 39820 41540 45694 48508 56110 60635 61721 91388 112220 114235 121270 123442 133397 228470 242540 246884 266794 308605 375937 456940 533588 617210 666985 751874 1234420 1333970 1503748 1879685 2667940 3759370 4135307 7518740 8270614 16541228 20676535 41353070 82706140
- Sum of all divisors σ(n): 199600128
- Sum of proper divisors (its aliquot sum) s(n): 116893988
- 82706140 is an abundant number, because the sum of its proper divisors (116893988) is greater than itself. Its abundance is 34187848
Bases of 82706140
- Binary: 1001110110111111110110111002
- Hexadecimal: 0x4EDFEDC
- Base-36: 1D8OGS
Squares and roots of 82706140
- 82706140 squared (827061402) is 6840305593699600
- 82706140 cubed (827061403) is 565735272075302235544000
-
The
square root of 82706140 is 9094.2916161733 -
The
cube root of 82706140 is 435.6916639949
Scales and comparisons
How big is 82706140?- 82,706,140 seconds is equal to 2 years, 32 weeks, 5 days, 5 hours, 55 minutes, 40 seconds.
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To count from 1 to 82,706,140 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 82706140 cubic inches would be around 36.3 feet tall.
Recreational maths with 82706140
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The information we have on file for 82706140 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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