126992740
126,992,740 is an even composite number composed of six prime numbers multiplied together.
126992740 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 126992740:
22 × 5 × 7 × 29 × 31 × 1009
(2 × 2 × 5 × 7 × 29 × 31 × 1009)See below for interesting mathematical facts about the number 126992740 from the Numbermatics database.
Names of 126992740
- Cardinal: 126992740 can be written as One hundred twenty-six million, nine hundred ninety-two thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.2699274 × 108
Factors of 126992740
Divisors of 126992740
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 29 31 35 58 62 70 116 124 140 145 155 203 217 290 310 406 434 580 620 812 868 899 1009 1015 1085 1798 2018 2030 2170 3596 4036 4060 4340 4495 5045 6293 7063 8990 10090 12586 14126 17980 20180 25172 28252 29261 31279 31465 35315 58522 62558 62930 70630 117044 125116 125860 141260 146305 156395 204827 218953 292610 312790 409654 437906 585220 625580 819308 875812 907091 1024135 1094765 1814182 2048270 2189530 3628364 4096540 4379060 4535455 6349637 9070910 12699274 18141820 25398548 31748185 63496370 126992740
- Sum of all divisors σ(n): 325785600
- Sum of proper divisors (its aliquot sum) s(n): 198792860
- 126992740 is an abundant number, because the sum of its proper divisors (198792860) is greater than itself. Its abundance is 71800120
Bases of 126992740
- Binary: 1111001000111000001011001002
- Hexadecimal: 0x791C164
- Base-36: 23LW84
Squares and roots of 126992740
- 126992740 squared (1269927402) is 16127156012707600
- 126992740 cubed (1269927403) is 2048031730461212942824000
-
The
square root of 126992740 is 11269.1055545683 -
The
cube root of 126992740 is 502.6429912445
Scales and comparisons
How big is 126992740?- 126,992,740 seconds is equal to 4 years, 1 week, 6 days, 19 hours, 45 minutes, 40 seconds.
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To count from 1 to 126,992,740 would take you about six 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 126992740 cubic inches would be around 41.9 feet tall.
Recreational maths with 126992740
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The information we have on file for 126992740 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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