131238800
131,238,800 is an even composite number composed of five prime numbers multiplied together.
131238800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 131238800:
24 × 52 × 7 × 11 × 4261
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 11 × 4261)See below for interesting mathematical facts about the number 131238800 from the Numbermatics database.
Names of 131238800
- Cardinal: 131238800 can be written as One hundred thirty-one million, two hundred thirty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 1.312388 × 108
Factors of 131238800
Divisors of 131238800
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 25 28 35 40 44 50 55 56 70 77 80 88 100 110 112 140 154 175 176 200 220 275 280 308 350 385 400 440 550 560 616 700 770 880 1100 1232 1400 1540 1925 2200 2800 3080 3850 4261 4400 6160 7700 8522 15400 17044 21305 29827 30800 34088 42610 46871 59654 68176 85220 93742 106525 119308 149135 170440 187484 213050 234355 238616 298270 328097 340880 374968 426100 468710 477232 596540 656194 745675 749936 852200 937420 1171775 1193080 1312388 1491350 1640485 1704400 1874840 2343550 2386160 2624776 2982700 3280970 3749680 4687100 5249552 5965400 6561940 8202425 9374200 11930800 13123880 16404850 18748400 26247760 32809700 65619400 131238800
- Sum of all divisors σ(n): 393195072
- Sum of proper divisors (its aliquot sum) s(n): 261956272
- 131238800 is an abundant number, because the sum of its proper divisors (261956272) is greater than itself. Its abundance is 130717472
Bases of 131238800
- Binary: 1111101001010001011100100002
- Hexadecimal: 0x7D28B90
- Base-36: 264WI8
Squares and roots of 131238800
- 131238800 squared (1312388002) is 17223622625440000
- 131238800 cubed (1312388003) is 2260407565015595072000000
-
The
square root of 131238800 is 11455.9504188871 -
The
cube root of 131238800 is 508.1837225813
Scales and comparisons
How big is 131238800?- 131,238,800 seconds is equal to 4 years, 8 weeks, 6 days, 23 hours, 13 minutes, 20 seconds.
-
To count from 1 to 131,238,800 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 131238800 cubic inches would be around 42.3 feet tall.
Recreational maths with 131238800
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The information we have on file for 131238800 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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