83138100
83,138,100 is an even composite number composed of five prime numbers multiplied together.
83138100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 83138100:
22 × 3 × 52 × 23 × 12049
(2 × 2 × 3 × 5 × 5 × 23 × 12049)See below for interesting mathematical facts about the number 83138100 from the Numbermatics database.
Names of 83138100
- Cardinal: 83138100 can be written as Eighty-three million, one hundred thirty-eight thousand, one hundred.
Scientific notation
- Scientific notation: 8.31381 × 107
Factors of 83138100
Divisors of 83138100
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 23 25 30 46 50 60 69 75 92 100 115 138 150 230 276 300 345 460 575 690 1150 1380 1725 2300 3450 6900 12049 24098 36147 48196 60245 72294 120490 144588 180735 240980 277127 301225 361470 554254 602450 722940 831381 903675 1108508 1204900 1385635 1662762 1807350 2771270 3325524 3614700 4156905 5542540 6928175 8313810 13856350 16627620 20784525 27712700 41569050 83138100
- Sum of all divisors σ(n): 251025600
- Sum of proper divisors (its aliquot sum) s(n): 167887500
- 83138100 is an abundant number, because the sum of its proper divisors (167887500) is greater than itself. Its abundance is 84749400
Bases of 83138100
- Binary: 1001111010010010110001101002
- Hexadecimal: 0x4F49634
- Base-36: 1DHXRO
Squares and roots of 83138100
- 83138100 squared (831381002) is 6911943671610000
- 83138100 cubed (831381003) is 574645864164679341000000
-
The
square root of 83138100 is 9118.0096512341 -
The
cube root of 83138100 is 436.4488615893
Scales and comparisons
How big is 83138100?- 83,138,100 seconds is equal to 2 years, 33 weeks, 3 days, 5 hours, 55 minutes.
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To count from 1 to 83,138,100 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 83138100 cubic inches would be around 36.4 feet tall.
Recreational maths with 83138100
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The information we have on file for 83138100 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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