121313472
121,313,472 is an even composite number composed of four prime numbers multiplied together.
121313472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 121313472:
26 × 3 × 7 × 90263
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 90263)See below for interesting mathematical facts about the number 121313472 from the Numbermatics database.
Names of 121313472
- Cardinal: 121313472 can be written as One hundred twenty-one million, three hundred thirteen thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.21313472 × 108
Factors of 121313472
Divisors of 121313472
- Number of divisors d(n): 56
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 168 192 224 336 448 672 1344 90263 180526 270789 361052 541578 631841 722104 1083156 1263682 1444208 1895523 2166312 2527364 2888416 3791046 4332624 5054728 5776832 7582092 8665248 10109456 15164184 17330496 20218912 30328368 40437824 60656736 121313472
- Sum of all divisors σ(n): 366832896
- Sum of proper divisors (its aliquot sum) s(n): 245519424
- 121313472 is an abundant number, because the sum of its proper divisors (245519424) is greater than itself. Its abundance is 124205952
Bases of 121313472
- Binary: 1110011101100011000110000002
- Hexadecimal: 0x73B18C0
- Base-36: 20862O
Squares and roots of 121313472
- 121313472 squared (1213134722) is 14716958488694784
- 121313472 cubed (1213134723) is 1785365331543436995330048
-
The
square root of 121313472 is 11014.2395107425 -
The
cube root of 121313472 is 495.0354999537
Scales and comparisons
How big is 121313472?- 121,313,472 seconds is equal to 3 years, 44 weeks, 4 days, 2 hours, 11 minutes, 12 seconds.
-
To count from 1 to 121,313,472 would take you about five 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 121313472 cubic inches would be around 41.3 feet tall.
Recreational maths with 121313472
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The information we have on file for 121313472 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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