121940480
121,940,480 is an even composite number composed of five prime numbers multiplied together.
121940480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 121940480:
29 × 5 × 19 × 23 × 109
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 23 × 109)See below for interesting mathematical facts about the number 121940480 from the Numbermatics database.
Names of 121940480
- Cardinal: 121940480 can be written as One hundred twenty-one million, nine hundred forty thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.2194048 × 108
Factors of 121940480
Divisors of 121940480
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 23 32 38 40 46 64 76 80 92 95 109 115 128 152 160 184 190 218 230 256 304 320 368 380 436 437 460 512 545 608 640 736 760 872 874 920 1090 1216 1280 1472 1520 1744 1748 1840 2071 2180 2185 2432 2507 2560 2944 3040 3488 3496 3680 4142 4360 4370 4864 5014 5888 6080 6976 6992 7360 8284 8720 8740 9728 10028 10355 11776 12160 12535 13952 13984 14720 16568 17440 17480 20056 20710 24320 25070 27904 27968 29440 33136 34880 34960 40112 41420 47633 48640 50140 55808 55936 58880 66272 69760 69920 80224 82840 95266 100280 111872 132544 139520 139840 160448 165680 190532 200560 223744 238165 265088 279040 279680 320896 331360 381064 401120 476330 530176 559360 641792 662720 762128 802240 952660 1060352 1118720 1283584 1325440 1524256 1604480 1905320 2650880 3048512 3208960 3810640 5301760 6097024 6417920 7621280 12194048 15242560 24388096 30485120 60970240 121940480
- Sum of all divisors σ(n): 324086400
- Sum of proper divisors (its aliquot sum) s(n): 202145920
- 121940480 is an abundant number, because the sum of its proper divisors (202145920) is greater than itself. Its abundance is 80205440
Bases of 121940480
- Binary: 1110100010010101010000000002
- Hexadecimal: 0x744AA00
- Base-36: 20LLVK
Squares and roots of 121940480
- 121940480 squared (1219404802) is 14869480662630400
- 121940480 cubed (1219404803) is 1813191609351869038592000
-
The
square root of 121940480 is 11042.6663446833 -
The
cube root of 121940480 is 495.8868975551
Scales and comparisons
How big is 121940480?- 121,940,480 seconds is equal to 3 years, 45 weeks, 4 days, 8 hours, 21 minutes, 20 seconds.
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To count from 1 to 121,940,480 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 121940480 cubic inches would be around 41.3 feet tall.
Recreational maths with 121940480
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The information we have on file for 121940480 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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