82153968
82,153,968 is an even composite number composed of five prime numbers multiplied together.
82153968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 82153968:
24 × 3 × 13 × 312 × 137
(2 × 2 × 2 × 2 × 3 × 13 × 31 × 31 × 137)See below for interesting mathematical facts about the number 82153968 from the Numbermatics database.
Names of 82153968
- Cardinal: 82153968 can be written as Eighty-two million, one hundred fifty-three thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 8.2153968 × 107
Factors of 82153968
Divisors of 82153968
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 31 39 48 52 62 78 93 104 124 137 156 186 208 248 274 312 372 403 411 496 548 624 744 806 822 961 1096 1209 1488 1612 1644 1781 1922 2192 2418 2883 3224 3288 3562 3844 4247 4836 5343 5766 6448 6576 7124 7688 8494 9672 10686 11532 12493 12741 14248 15376 16988 19344 21372 23064 24986 25482 28496 33976 37479 42744 46128 49972 50964 55211 67952 74958 85488 99944 101928 110422 131657 149916 165633 199888 203856 220844 263314 299832 331266 394971 441688 526628 599664 662532 789942 883376 1053256 1325064 1579884 1711541 2106512 2650128 3159768 3423082 5134623 6319536 6846164 10269246 13692328 20538492 27384656 41076984 82153968
- Sum of all divisors σ(n): 237891024
- Sum of proper divisors (its aliquot sum) s(n): 155737056
- 82153968 is an abundant number, because the sum of its proper divisors (155737056) is greater than itself. Its abundance is 73583088
Bases of 82153968
- Binary: 1001110010110010001111100002
- Hexadecimal: 0x4E591F0
- Base-36: 1CWUEO
Squares and roots of 82153968
- 82153968 squared (821539682) is 6749274458145024
- 82153968 cubed (821539683) is 554479677857663641055232
-
The
square root of 82153968 is 9063.8826117729 -
The
cube root of 82153968 is 434.7198936579
Scales and comparisons
How big is 82153968?- 82,153,968 seconds is equal to 2 years, 31 weeks, 5 days, 20 hours, 32 minutes, 48 seconds.
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To count from 1 to 82,153,968 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 82153968 cubic inches would be around 36.2 feet tall.
Recreational maths with 82153968
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The information we have on file for 82153968 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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