131020680
131,020,680 is an even composite number composed of six prime numbers multiplied together.
131020680 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 131020680:
23 × 3 × 5 × 7 × 61 × 2557
(2 × 2 × 2 × 3 × 5 × 7 × 61 × 2557)See below for interesting mathematical facts about the number 131020680 from the Numbermatics database.
Names of 131020680
- Cardinal: 131020680 can be written as One hundred thirty-one million, twenty thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.3102068 × 108
Factors of 131020680
Divisors of 131020680
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 61 70 84 105 120 122 140 168 183 210 244 280 305 366 420 427 488 610 732 840 854 915 1220 1281 1464 1708 1830 2135 2440 2557 2562 3416 3660 4270 5114 5124 6405 7320 7671 8540 10228 10248 12785 12810 15342 17080 17899 20456 25570 25620 30684 35798 38355 51140 51240 53697 61368 71596 76710 89495 102280 107394 143192 153420 155977 178990 214788 268485 306840 311954 357980 429576 467931 536970 623908 715960 779885 935862 1073940 1091839 1247816 1559770 1871724 2147880 2183678 2339655 3119540 3275517 3743448 4367356 4679310 5459195 6239080 6551034 8734712 9358620 10918390 13102068 16377585 18717240 21836780 26204136 32755170 43673560 65510340 131020680
- Sum of all divisors σ(n): 456756480
- Sum of proper divisors (its aliquot sum) s(n): 325735800
- 131020680 is an abundant number, because the sum of its proper divisors (325735800) is greater than itself. Its abundance is 194715120
Bases of 131020680
- Binary: 1111100111100110111100010002
- Hexadecimal: 0x7CF3788
- Base-36: 26087C
Squares and roots of 131020680
- 131020680 squared (1310206802) is 17166418587662400
- 131020680 cubed (1310206803) is 2249155836520167258432000
-
The
square root of 131020680 is 11446.4265166033 -
The
cube root of 131020680 is 507.9020312451
Scales and comparisons
How big is 131020680?- 131,020,680 seconds is equal to 4 years, 8 weeks, 4 days, 10 hours, 38 minutes.
-
To count from 1 to 131,020,680 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 131020680 cubic inches would be around 42.3 feet tall.
Recreational maths with 131020680
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The information we have on file for 131020680 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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