82169698755942
82,169,698,755,942 is an even composite number composed of five prime numbers multiplied together.
82169698755942 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 82169698755942:
2 × 34 × 7 × 17 × 4262355989
(2 × 3 × 3 × 3 × 3 × 7 × 17 × 4262355989)See below for interesting mathematical facts about the number 82169698755942 from the Numbermatics database.
Names of 82169698755942
- Cardinal: 82169698755942 can be written as Eighty-two trillion, one hundred sixty-nine billion, six hundred ninety-eight million, seven hundred fifty-five thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 8.2169698755942 × 1013
Factors of 82169698755942
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 8
- Sum of prime factors: 4262356018
Divisors of 82169698755942
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 6 7 9 14 17 18 21 27 34 42 51 54 63 81 102 119 126 153 162 189 238 306 357 378 459 567 714 918 1071 1134 1377 2142 2754 3213 6426 9639 19278 4262355989 8524711978 12787067967 25574135934 29836491923 38361203901 59672983846 72460051813 76722407802 89509475769 115083611703 144920103626 179018951538 217380155439 230167223406 268528427307 345250835109 434760310878 507220362691 537056854614 652140466317 690501670218 805585281921 1014440725382 1304280932634 1521661088073 1611170563842 1956421398951 2416755845763 3043322176146 3912842797902 4564983264219 4833511691526 5869264196853 9129966528438 11738528393706 13694949792657 27389899585314 41084849377971 82169698755942
- Sum of all divisors σ(n): 222801872309280
- Sum of proper divisors (its aliquot sum) s(n): 140632173553338
- 82169698755942 is an abundant number, because the sum of its proper divisors (140632173553338) is greater than itself. Its abundance is 58462474797396
Bases of 82169698755942
- Binary: 100101010111011100111111011010010100101011001102
- Hexadecimal: 0x4ABB9FB4A566
- Base-36: T4K8L2WDI
Squares and roots of 82169698755942
- 82169698755942 squared (821696987559422) is 6751859393642256262480307364
- 82169698755942 cubed (821696987559423) is 554798252418061410875330070618944581356888
-
The
square root of 82169698755942 is 9064750.3416223219 -
The
cube root of 82169698755942 is 43474.7638457445
Scales and comparisons
How big is 82169698755942?- 82,169,698,755,942 seconds is equal to 2,612,742 years, 13 weeks, 1 day, 1 hour, 5 minutes, 42 seconds.
-
To count from 1 to 82,169,698,755,942 would take you about six million, five hundred thirty-one thousand, eight hundred fifty-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 82169698755942 cubic inches would be around 3622.9 feet tall.
Recreational maths with 82169698755942
- 82169698755942 backwards is 24955789696128
- 82169698755942 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 82169698755942's digits is 81
- More coming soon!
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