131256960
131,256,960 is an even composite number composed of five prime numbers multiplied together.
131256960 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 131256960:
27 × 3 × 5 × 137 × 499
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 137 × 499)See below for interesting mathematical facts about the number 131256960 from the Numbermatics database.
Names of 131256960
- Cardinal: 131256960 can be written as One hundred thirty-one million, two hundred fifty-six thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.3125696 × 108
Factors of 131256960
Divisors of 131256960
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 137 160 192 240 274 320 384 411 480 499 548 640 685 822 960 998 1096 1370 1497 1644 1920 1996 2055 2192 2495 2740 2994 3288 3992 4110 4384 4990 5480 5988 6576 7485 7984 8220 8768 9980 10960 11976 13152 14970 15968 16440 17536 19960 21920 23952 26304 29940 31936 32880 39920 43840 47904 52608 59880 63872 65760 68363 79840 87680 95808 119760 131520 136726 159680 191616 205089 239520 263040 273452 319360 341815 410178 479040 546904 683630 820356 958080 1025445 1093808 1367260 1640712 2050890 2187616 2734520 3281424 4101780 4375232 5469040 6562848 8203560 8750464 10938080 13125696 16407120 21876160 26251392 32814240 43752320 65628480 131256960
- Sum of all divisors σ(n): 422280000
- Sum of proper divisors (its aliquot sum) s(n): 291023040
- 131256960 is an abundant number, because the sum of its proper divisors (291023040) is greater than itself. Its abundance is 159766080
Bases of 131256960
- Binary: 1111101001011010010100000002
- Hexadecimal: 0x7D2D280
- Base-36: 265AIO
Squares and roots of 131256960
- 131256960 squared (1312569602) is 17228389548441600
- 131256960 cubed (1312569603) is 2261346037824217153536000
-
The
square root of 131256960 is 11456.7429926659 -
The
cube root of 131256960 is 508.2071612565
Scales and comparisons
How big is 131256960?- 131,256,960 seconds is equal to 4 years, 9 weeks, 4 hours, 16 minutes.
-
To count from 1 to 131,256,960 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 131256960 cubic inches would be around 42.4 feet tall.
Recreational maths with 131256960
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The information we have on file for 131256960 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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