126829731
126,829,731 is an odd composite number composed of six prime numbers multiplied together.
126829731 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 126829731:
3 × 7 × 19 × 29 × 97 × 113
See below for interesting mathematical facts about the number 126829731 from the Numbermatics database.
Names of 126829731
- Cardinal: 126829731 can be written as One hundred twenty-six million, eight hundred twenty-nine thousand, seven hundred thirty-one.
Scientific notation
- Scientific notation: 1.26829731 × 108
Factors of 126829731
Divisors of 126829731
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 7 19 21 29 57 87 97 113 133 203 291 339 399 551 609 679 791 1653 1843 2037 2147 2373 2813 3277 3857 5529 6441 8439 9831 10961 11571 12901 15029 19691 22939 32883 38703 45087 53447 59073 62263 68817 76727 160341 186789 208259 230181 317869 374129 435841 624777 953607 1122387 1307523 1457813 2225083 4373439 6039511 6675249 18118533 42276577 126829731
- Sum of all divisors σ(n): 214502400
- Sum of proper divisors (its aliquot sum) s(n): 87672669
- 126829731 is a deficient number, because the sum of its proper divisors (87672669) is less than itself. Its deficiency is 39157062
Bases of 126829731
- Binary: 1111000111101000100101000112
- Hexadecimal: 0x78F44A3
- Base-36: 23IEG3
Squares and roots of 126829731
- 126829731 squared (1268297312) is 16085780665532361
- 126829731 cubed (1268297313) is 2040155234734470317424891
-
The
square root of 126829731 is 11261.8706705413 -
The
cube root of 126829731 is 502.4278335015
Scales and comparisons
How big is 126829731?- 126,829,731 seconds is equal to 4 years, 1 week, 4 days, 22 hours, 28 minutes, 51 seconds.
-
To count from 1 to 126,829,731 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 126829731 cubic inches would be around 41.9 feet tall.
Recreational maths with 126829731
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The information we have on file for 126829731 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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