20713950
20,713,950 is an even composite number composed of five prime numbers multiplied together.
20713950 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 20713950:
2 × 32 × 52 × 191 × 241
(2 × 3 × 3 × 5 × 5 × 191 × 241)See below for interesting mathematical facts about the number 20713950 from the Numbermatics database.
Names of 20713950
- Cardinal: 20713950 can be written as Twenty million, seven hundred thirteen thousand, nine hundred fifty.
Scientific notation
- Scientific notation: 2.071395 × 107
Factors of 20713950
Divisors of 20713950
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 191 225 241 382 450 482 573 723 955 1146 1205 1446 1719 1910 2169 2410 2865 3438 3615 4338 4775 5730 6025 7230 8595 9550 10845 12050 14325 17190 18075 21690 28650 36150 42975 46031 54225 85950 92062 108450 138093 230155 276186 414279 460310 690465 828558 1150775 1380930 2071395 2301550 3452325 4142790 6904650 10356975 20713950
- Sum of all divisors σ(n): 56174976
- Sum of proper divisors (its aliquot sum) s(n): 35461026
- 20713950 is an abundant number, because the sum of its proper divisors (35461026) is greater than itself. Its abundance is 14747076
Bases of 20713950
- Binary: 10011110000010001110111102
- Hexadecimal: 0x13C11DE
- Base-36: CBYZI
Squares and roots of 20713950
- 20713950 squared (207139502) is 429067724602500
- 20713950 cubed (207139503) is 8887687394029954875000
-
The
square root of 20713950 is 4551.2580678313 -
The
cube root of 20713950 is 274.6340034707
Scales and comparisons
How big is 20713950?- 20,713,950 seconds is equal to 34 weeks, 1 day, 17 hours, 52 minutes, 30 seconds.
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To count from 1 to 20,713,950 would take you about fifty-one weeks!
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 20713950 cubic inches would be around 22.9 feet tall.
Recreational maths with 20713950
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The information we have on file for 20713950 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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