121938080
121,938,080 is an even composite number composed of five prime numbers multiplied together.
121938080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 121938080:
25 × 5 × 11 × 79 × 877
(2 × 2 × 2 × 2 × 2 × 5 × 11 × 79 × 877)See below for interesting mathematical facts about the number 121938080 from the Numbermatics database.
Names of 121938080
- Cardinal: 121938080 can be written as One hundred twenty-one million, nine hundred thirty-eight thousand and eighty.
Scientific notation
- Scientific notation: 1.2193808 × 108
Factors of 121938080
Divisors of 121938080
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 79 80 88 110 158 160 176 220 316 352 395 440 632 790 869 877 880 1264 1580 1738 1754 1760 2528 3160 3476 3508 4345 4385 6320 6952 7016 8690 8770 9647 12640 13904 14032 17380 17540 19294 27808 28064 34760 35080 38588 48235 69283 69520 70160 77176 96470 138566 139040 140320 154352 192940 277132 308704 346415 385880 554264 692830 762113 771760 1108528 1385660 1524226 1543520 2217056 2771320 3048452 3810565 5542640 6096904 7621130 11085280 12193808 15242260 24387616 30484520 60969040 121938080
- Sum of all divisors σ(n): 318608640
- Sum of proper divisors (its aliquot sum) s(n): 196670560
- 121938080 is an abundant number, because the sum of its proper divisors (196670560) is greater than itself. Its abundance is 74732480
Bases of 121938080
- Binary: 1110100010010100000101000002
- Hexadecimal: 0x744A0A0
- Base-36: 20LK0W
Squares and roots of 121938080
- 121938080 squared (1219380802) is 14868895354086400
- 121938080 cubed (1219380803) is 1813084551198215770112000
-
The
square root of 121938080 is 11042.5576747419 -
The
cube root of 121938080 is 495.8836442291
Scales and comparisons
How big is 121938080?- 121,938,080 seconds is equal to 3 years, 45 weeks, 4 days, 7 hours, 41 minutes, 20 seconds.
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To count from 1 to 121,938,080 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 121938080 cubic inches would be around 41.3 feet tall.
Recreational maths with 121938080
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The information we have on file for 121938080 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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