71132940
71,132,940 is an even composite number composed of five prime numbers multiplied together.
71132940 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 71132940:
22 × 32 × 5 × 29 × 13627
(2 × 2 × 3 × 3 × 5 × 29 × 13627)See below for interesting mathematical facts about the number 71132940 from the Numbermatics database.
Names of 71132940
- Cardinal: 71132940 can be written as Seventy-one million, one hundred thirty-two thousand, nine hundred forty.
Scientific notation
- Scientific notation: 7.113294 × 107
Factors of 71132940
Divisors of 71132940
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 29 30 36 45 58 60 87 90 116 145 174 180 261 290 348 435 522 580 870 1044 1305 1740 2610 5220 13627 27254 40881 54508 68135 81762 122643 136270 163524 204405 245286 272540 395183 408810 490572 613215 790366 817620 1185549 1226430 1580732 1975915 2371098 2452860 3556647 3951830 4742196 5927745 7113294 7903660 11855490 14226588 17783235 23710980 35566470 71132940
- Sum of all divisors σ(n): 223226640
- Sum of proper divisors (its aliquot sum) s(n): 152093700
- 71132940 is an abundant number, because the sum of its proper divisors (152093700) is greater than itself. Its abundance is 80960760
Bases of 71132940
- Binary: 1000011110101100111000011002
- Hexadecimal: 0x43D670C
- Base-36: 16CMJ0
Squares and roots of 71132940
- 71132940 squared (711329402) is 5059895153043600
- 71132940 cubed (711329403) is 359925218327741216184000
-
The
square root of 71132940 is 8434.0346216979 -
The
cube root of 71132940 is 414.3400552693
Scales and comparisons
How big is 71132940?- 71,132,940 seconds is equal to 2 years, 13 weeks, 4 days, 7 hours, 9 minutes.
-
To count from 1 to 71,132,940 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 71132940 cubic inches would be around 34.5 feet tall.
Recreational maths with 71132940
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The information we have on file for 71132940 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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