213162820
213,162,820 is an even composite number composed of six prime numbers multiplied together.
213162820 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 213162820:
22 × 5 × 13 × 31 × 53 × 499
(2 × 2 × 5 × 13 × 31 × 53 × 499)See below for interesting mathematical facts about the number 213162820 from the Numbermatics database.
Names of 213162820
- Cardinal: 213162820 can be written as Two hundred thirteen million, one hundred sixty-two thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 2.1316282 × 108
Factors of 213162820
Divisors of 213162820
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 13 20 26 31 52 53 62 65 106 124 130 155 212 260 265 310 403 499 530 620 689 806 998 1060 1378 1612 1643 1996 2015 2495 2756 3286 3445 4030 4990 6487 6572 6890 8060 8215 9980 12974 13780 15469 16430 21359 25948 26447 30938 32435 32860 42718 52894 61876 64870 77345 85436 105788 106795 129740 132235 154690 201097 213590 264470 309380 343811 402194 427180 528940 687622 804388 819857 1005485 1375244 1639714 1719055 2010970 3279428 3438110 4021940 4099285 6876220 8198570 10658141 16397140 21316282 42632564 53290705 106581410 213162820
- Sum of all divisors σ(n): 508032000
- Sum of proper divisors (its aliquot sum) s(n): 294869180
- 213162820 is an abundant number, because the sum of its proper divisors (294869180) is greater than itself. Its abundance is 81706360
Bases of 213162820
- Binary: 11001011010010011011010001002
- Hexadecimal: 0xCB49B44
- Base-36: 3IWTHG
Squares and roots of 213162820
- 213162820 squared (2131628202) is 45438387830352400
- 213162820 cubed (2131628203) is 9685774886171599177768000
-
The
square root of 213162820 is 14600.0965750231 -
The
cube root of 213162820 is 597.3613947619
Scales and comparisons
How big is 213162820?- 213,162,820 seconds is equal to 6 years, 40 weeks, 3 days, 3 hours, 53 minutes, 40 seconds.
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To count from 1 to 213,162,820 would take you about ten 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 213162820 cubic inches would be around 49.8 feet tall.
Recreational maths with 213162820
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The information we have on file for 213162820 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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