1313187680
1,313,187,680 is an even composite number composed of five prime numbers multiplied together.
1313187680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1313187680:
25 × 5 × 7 × 1063 × 1103
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 1063 × 1103)See below for interesting mathematical facts about the number 1313187680 from the Numbermatics database.
Names of 1313187680
- Cardinal: 1313187680 can be written as One billion, three hundred thirteen million, one hundred eighty-seven thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.31318768 × 109
Factors of 1313187680
Divisors of 1313187680
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 560 1063 1103 1120 2126 2206 4252 4412 5315 5515 7441 7721 8504 8824 10630 11030 14882 15442 17008 17648 21260 22060 29764 30884 34016 35296 37205 38605 42520 44120 59528 61768 74410 77210 85040 88240 119056 123536 148820 154420 170080 176480 238112 247072 297640 308840 595280 617680 1172489 1190560 1235360 2344978 4689956 5862445 8207423 9379912 11724890 16414846 18759824 23449780 32829692 37519648 41037115 46899560 65659384 82074230 93799120 131318768 164148460 187598240 262637536 328296920 656593840 1313187680
- Sum of all divisors σ(n): 3552159744
- Sum of proper divisors (its aliquot sum) s(n): 2238972064
- 1313187680 is an abundant number, because the sum of its proper divisors (2238972064) is greater than itself. Its abundance is 925784384
Bases of 1313187680
- Binary: 10011100100010110100111011000002
- Hexadecimal: 0x4E45A760
- Base-36: LPU63K
Squares and roots of 1313187680
- 1313187680 squared (13131876802) is 1724461882903782400
- 1313187680 cubed (13131876803) is 2264542099258849673080832000
-
The
square root of 1313187680 is 36237.9315082967 -
The
cube root of 1313187680 is 1095.0709711233
Scales and comparisons
How big is 1313187680?- 1,313,187,680 seconds is equal to 41 years, 39 weeks, 1 day, 22 hours, 21 minutes, 20 seconds.
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To count from 1 to 1,313,187,680 would take you about eighty-three 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 1313187680 cubic inches would be around 91.3 feet tall.
Recreational maths with 1313187680
- 1313187680 backwards is 0867813131
- The number of decimal digits it has is: 10
- The sum of 1313187680's digits is 38
- More coming soon!
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The information we have on file for 1313187680 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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