121940016
121,940,016 is an even composite number composed of five prime numbers multiplied together.
121940016 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 121940016:
24 × 3 × 11 × 157 × 1471
(2 × 2 × 2 × 2 × 3 × 11 × 157 × 1471)See below for interesting mathematical facts about the number 121940016 from the Numbermatics database.
Names of 121940016
- Cardinal: 121940016 can be written as One hundred twenty-one million, nine hundred forty thousand and sixteen.
Scientific notation
- Scientific notation: 1.21940016 × 108
Factors of 121940016
Divisors of 121940016
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 157 176 264 314 471 528 628 942 1256 1471 1727 1884 2512 2942 3454 3768 4413 5181 5884 6908 7536 8826 10362 11768 13816 16181 17652 20724 23536 27632 32362 35304 41448 48543 64724 70608 82896 97086 129448 194172 230947 258896 388344 461894 692841 776688 923788 1385682 1847576 2540417 2771364 3695152 5080834 5542728 7621251 10161668 11085456 15242502 20323336 30485004 40646672 60970008 121940016
- Sum of all divisors σ(n): 346073088
- Sum of proper divisors (its aliquot sum) s(n): 224133072
- 121940016 is an abundant number, because the sum of its proper divisors (224133072) is greater than itself. Its abundance is 102193056
Bases of 121940016
- Binary: 1110100010010101000001100002
- Hexadecimal: 0x744A830
- Base-36: 20LLIO
Squares and roots of 121940016
- 121940016 squared (1219400162) is 14869367502080256
- 121940016 cubed (1219400163) is 1813170911113546449924096
-
The
square root of 121940016 is 11042.6453352447 -
The
cube root of 121940016 is 495.8862685819
Scales and comparisons
How big is 121940016?- 121,940,016 seconds is equal to 3 years, 45 weeks, 4 days, 8 hours, 13 minutes, 36 seconds.
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To count from 1 to 121,940,016 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 121940016 cubic inches would be around 41.3 feet tall.
Recreational maths with 121940016
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The information we have on file for 121940016 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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