131942400
131,942,400 is an even composite number composed of four prime numbers multiplied together.
131942400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 131942400:
211 × 3 × 52 × 859
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 859)See below for interesting mathematical facts about the number 131942400 from the Numbermatics database.
Names of 131942400
- Cardinal: 131942400 can be written as One hundred thirty-one million, nine hundred forty-two thousand, four hundred.
Scientific notation
- Scientific notation: 1.319424 × 108
Factors of 131942400
Divisors of 131942400
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 256 300 320 384 400 480 512 600 640 768 800 859 960 1024 1200 1280 1536 1600 1718 1920 2048 2400 2560 2577 3072 3200 3436 3840 4295 4800 5120 5154 6144 6400 6872 7680 8590 9600 10240 10308 12800 12885 13744 15360 17180 19200 20616 21475 25600 25770 27488 30720 34360 38400 41232 42950 51200 51540 54976 64425 68720 76800 82464 85900 103080 109952 128850 137440 153600 164928 171800 206160 219904 257700 274880 329856 343600 412320 439808 515400 549760 659712 687200 824640 879616 1030800 1099520 1319424 1374400 1649280 1759232 2061600 2199040 2638848 2748800 3298560 4123200 4398080 5277696 5497600 6597120 8246400 8796160 10995200 13194240 16492800 21990400 26388480 32985600 43980800 65971200 131942400
- Sum of all divisors σ(n): 436690800
- Sum of proper divisors (its aliquot sum) s(n): 304748400
- 131942400 is an abundant number, because the sum of its proper divisors (304748400) is greater than itself. Its abundance is 172806000
Bases of 131942400
- Binary: 1111101110101001000000000002
- Hexadecimal: 0x7DD4800
- Base-36: 26JZEO
Squares and roots of 131942400
- 131942400 squared (1319424002) is 17408796917760000
- 131942400 cubed (1319424003) is 2296958446441857024000000
-
The
square root of 131942400 is 11486.6183013105 -
The
cube root of 131942400 is 509.0902659237
Scales and comparisons
How big is 131942400?- 131,942,400 seconds is equal to 4 years, 10 weeks, 1 day, 2 hours, 40 minutes.
-
To count from 1 to 131,942,400 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 131942400 cubic inches would be around 42.4 feet tall.
Recreational maths with 131942400
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The information we have on file for 131942400 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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