82986655967342172
82,986,655,967,342,172 is an even composite number composed of six prime numbers multiplied together.
82986655967342172 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 82986655967342172:
22 × 32 × 23 × 647 × 142537 × 1086791
(2 × 2 × 3 × 3 × 23 × 647 × 142537 × 1086791)See below for interesting mathematical facts about the number 82986655967342172 from the Numbermatics database.
Names of 82986655967342172
- Cardinal: 82986655967342172 can be written as Eighty-two quadrillion, nine hundred eighty-six trillion, six hundred fifty-five billion, nine hundred sixty-seven million, three hundred forty-two thousand, one hundred seventy-two.
Scientific notation
- Scientific notation: 8.2986655967342172 × 1016
Factors of 82986655967342172
Divisors of 82986655967342172
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 9 12 18 23 36 46 69 92 138 207 276 414 647 828 1294 1941 2588 3882 5823 7764 11646 14881 23292 29762 44643 59524 89286 133929 142537 178572 267858 285074 427611 535716 570148 855222 1086791 1282833 1710444 2173582 2565666 3260373 3278351 4347164 5131332 6520746 6556702 9781119 9835053 13041492 13113404 19562238 19670106 24996193 29505159 39124476 39340212 49992386 59010318 74988579 92221439 99984772 118020636 149977158 184442878 224965737 276664317 299954316 368885756 449931474 553328634 703153777 829992951 899862948 1106657268 1406307554 1659985902 2109461331 2121093097 2812615108 3319971804 4218922662 4242186194 6328383993 6363279291 8437845324 8484372388 12656767986 12726558582 16172536871 19089837873 25313535972 25453117164 32345073742 38179675746 48517610613 64690147484 76359351492 97035221226 145552831839 154907928767 194070442452 291105663678 309815857534 464723786301 582211327356 619631715068 929447572602 1394171358903 1858895145204 2788342717806 3562882361641 5576685435612 7125764723282 10688647084923 14251529446564 21377294169846 32065941254769 42754588339692 64131882509538 100225429912249 128263765019076 200450859824498 300676289736747 400901719648996 601352579473494 902028869210241 1202705158946988 1804057738420482 2305184887981727 3608115476840964 4610369775963454 6915554663945181 9220739551926908 13831109327890362 20746663991835543 27662218655780724 41493327983671086 82986655967342172
- Sum of all divisors σ(n): 219232397630518272
- Sum of proper divisors (its aliquot sum) s(n): 136245741663176100
- 82986655967342172 is an abundant number, because the sum of its proper divisors (136245741663176100) is greater than itself. Its abundance is 53259085695833928
Bases of 82986655967342172
- Binary: 1001001101101001111101100100001100000011111101110010111002
- Hexadecimal: 0x126D3EC8607EE5C
- Base-36: MP4BBG6ZRZ0
Squares and roots of 82986655967342172
- 82986655967342172 squared (829866559673421722) is 6886785068642008125180197729677584
- 82986655967342172 cubed (829866559673421723) is 571511263212423273188855112077997287857302966272448
-
The
square root of 82986655967342172 is 288074045.9800954927 -
The
cube root of 82986655967342172 is 436183.6893410063
Scales and comparisons
How big is 82986655967342172?- 82,986,655,967,342,172 seconds is equal to 2,638,718,965 years, 9 weeks, 2 days, 17 hours, 16 minutes, 12 seconds.
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To count from 1 to 82,986,655,967,342,172 would take you about seven billion, nine hundred sixteen million, one hundred fifty-six thousand, eight hundred ninety-five 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 82986655967342172 cubic inches would be around 36348.6 feet tall.
Recreational maths with 82986655967342172
- 82986655967342172 backwards is 27124376955668928
- The number of decimal digits it has is: 17
- The sum of 82986655967342172's digits is 90
- More coming soon!
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