131116240
131,116,240 is an even composite number composed of five prime numbers multiplied together.
131116240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 131116240:
24 × 5 × 17 × 229 × 421
(2 × 2 × 2 × 2 × 5 × 17 × 229 × 421)See below for interesting mathematical facts about the number 131116240 from the Numbermatics database.
Names of 131116240
- Cardinal: 131116240 can be written as One hundred thirty-one million, one hundred sixteen thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.3111624 × 108
Factors of 131116240
Divisors of 131116240
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 229 272 340 421 458 680 842 916 1145 1360 1684 1832 2105 2290 3368 3664 3893 4210 4580 6736 7157 7786 8420 9160 14314 15572 16840 18320 19465 28628 31144 33680 35785 38930 57256 62288 71570 77860 96409 114512 143140 155720 192818 286280 311440 385636 482045 572560 771272 964090 1542544 1638953 1928180 3277906 3856360 6555812 7712720 8194765 13111624 16389530 26223248 32779060 65558120 131116240
- Sum of all divisors σ(n): 324956880
- Sum of proper divisors (its aliquot sum) s(n): 193840640
- 131116240 is an abundant number, because the sum of its proper divisors (193840640) is greater than itself. Its abundance is 62724400
Bases of 131116240
- Binary: 1111101000010101100110100002
- Hexadecimal: 0x7D0ACD0
- Base-36: 2629XS
Squares and roots of 131116240
- 131116240 squared (1311162402) is 17191468391737600
- 131116240 cubed (1311162403) is 2254080695603481178624000
-
The
square root of 131116240 is 11450.5999842803 -
The
cube root of 131116240 is 508.0254807729
Scales and comparisons
How big is 131116240?- 131,116,240 seconds is equal to 4 years, 8 weeks, 5 days, 13 hours, 10 minutes, 40 seconds.
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To count from 1 to 131,116,240 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 131116240 cubic inches would be around 42.3 feet tall.
Recreational maths with 131116240
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