13171280
13,171,280 is an even composite number composed of five prime numbers multiplied together.
13171280 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 13171280:
24 × 5 × 31 × 47 × 113
(2 × 2 × 2 × 2 × 5 × 31 × 47 × 113)See below for interesting mathematical facts about the number 13171280 from the Numbermatics database.
Names of 13171280
- Cardinal: 13171280 can be written as Thirteen million, one hundred seventy-one thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.317128 × 107
Factors of 13171280
Divisors of 13171280
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 5 8 10 16 20 31 40 47 62 80 94 113 124 155 188 226 235 248 310 376 452 470 496 565 620 752 904 940 1130 1240 1457 1808 1880 2260 2480 2914 3503 3760 4520 5311 5828 7006 7285 9040 10622 11656 14012 14570 17515 21244 23312 26555 28024 29140 35030 42488 53110 56048 58280 70060 84976 106220 116560 140120 164641 212440 280240 329282 424880 658564 823205 1317128 1646410 2634256 3292820 6585640 13171280
- Sum of all divisors σ(n): 32569344
- Sum of proper divisors (its aliquot sum) s(n): 19398064
- 13171280 is an abundant number, because the sum of its proper divisors (19398064) is greater than itself. Its abundance is 6226784
Bases of 13171280
- Binary: 1100100011111010010100002
- Hexadecimal: 0xC8FA50
- Base-36: 7UB0W
Squares and roots of 13171280
- 13171280 squared (131712802) is 173482616838400
- 13171280 cubed (131712803) is 2284988121511281152000
-
The
square root of 13171280 is 3629.2258127595 -
The
cube root of 13171280 is 236.1616244199
Scales and comparisons
How big is 13171280?- 13,171,280 seconds is equal to 21 weeks, 5 days, 10 hours, 41 minutes, 20 seconds.
-
To count from 1 to 13,171,280 would take you about thirty-two weeks!
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 13171280 cubic inches would be around 19.7 feet tall.
Recreational maths with 13171280
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The information we have on file for 13171280 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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