82942380
82,942,380 is an even composite number composed of four prime numbers multiplied together.
82942380 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 82942380:
22 × 34 × 5 × 51199
(2 × 2 × 3 × 3 × 3 × 3 × 5 × 51199)See below for interesting mathematical facts about the number 82942380 from the Numbermatics database.
Names of 82942380
- Cardinal: 82942380 can be written as Eighty-two million, nine hundred forty-two thousand, three hundred eighty.
Scientific notation
- Scientific notation: 8.294238 × 107
Factors of 82942380
Divisors of 82942380
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 270 324 405 540 810 1620 51199 102398 153597 204796 255995 307194 460791 511990 614388 767985 921582 1023980 1382373 1535970 1843164 2303955 2764746 3071940 4147119 4607910 5529492 6911865 8294238 9215820 13823730 16588476 20735595 27647460 41471190 82942380
- Sum of all divisors σ(n): 260198400
- Sum of proper divisors (its aliquot sum) s(n): 177256020
- 82942380 is an abundant number, because the sum of its proper divisors (177256020) is greater than itself. Its abundance is 94313640
Bases of 82942380
- Binary: 1001111000110011001101011002
- Hexadecimal: 0x4F199AC
- Base-36: 1DDQR0
Squares and roots of 82942380
- 82942380 squared (829423802) is 6879438400064400
- 82942380 cubed (829423803) is 570596993964733489272000
-
The
square root of 82942380 is 9107.2707217915 -
The
cube root of 82942380 is 436.1061030103
Scales and comparisons
How big is 82942380?- 82,942,380 seconds is equal to 2 years, 33 weeks, 23 hours, 33 minutes.
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To count from 1 to 82,942,380 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 82942380 cubic inches would be around 36.3 feet tall.
Recreational maths with 82942380
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The information we have on file for 82942380 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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