126997120
126,997,120 is an even composite number composed of four prime numbers multiplied together.
126997120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 126997120:
27 × 5 × 61 × 3253
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 61 × 3253)See below for interesting mathematical facts about the number 126997120 from the Numbermatics database.
Names of 126997120
- Cardinal: 126997120 can be written as One hundred twenty-six million, nine hundred ninety-seven thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.2699712 × 108
Factors of 126997120
Divisors of 126997120
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 61 64 80 122 128 160 244 305 320 488 610 640 976 1220 1952 2440 3253 3904 4880 6506 7808 9760 13012 16265 19520 26024 32530 39040 52048 65060 104096 130120 198433 208192 260240 396866 416384 520480 793732 992165 1040960 1587464 1984330 2081920 3174928 3968660 6349856 7937320 12699712 15874640 25399424 31749280 63498560 126997120
- Sum of all divisors σ(n): 308674440
- Sum of proper divisors (its aliquot sum) s(n): 181677320
- 126997120 is an abundant number, because the sum of its proper divisors (181677320) is greater than itself. Its abundance is 54680200
Bases of 126997120
- Binary: 1111001000111010010100000002
- Hexadecimal: 0x791D280
- Base-36: 23LZLS
Squares and roots of 126997120
- 126997120 squared (1269971202) is 16128268488294400
- 126997120 cubed (1269971203) is 2048243648600142512128000
-
The
square root of 126997120 is 11269.2998895229 -
The
cube root of 126997120 is 502.6487699241
Scales and comparisons
How big is 126997120?- 126,997,120 seconds is equal to 4 years, 1 week, 6 days, 20 hours, 58 minutes, 40 seconds.
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To count from 1 to 126,997,120 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 126997120 cubic inches would be around 41.9 feet tall.
Recreational maths with 126997120
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The information we have on file for 126997120 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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