13987260
13,987,260 is an even composite number composed of six prime numbers multiplied together.
13987260 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 13987260:
22 × 32 × 5 × 7 × 17 × 653
(2 × 2 × 3 × 3 × 5 × 7 × 17 × 653)See below for interesting mathematical facts about the number 13987260 from the Numbermatics database.
Names of 13987260
- Cardinal: 13987260 can be written as Thirteen million, nine hundred eighty-seven thousand, two hundred sixty.
Scientific notation
- Scientific notation: 1.398726 × 107
Factors of 13987260
Divisors of 13987260
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 28 30 34 35 36 42 45 51 60 63 68 70 84 85 90 102 105 119 126 140 153 170 180 204 210 238 252 255 306 315 340 357 420 476 510 595 612 630 653 714 765 1020 1071 1190 1260 1306 1428 1530 1785 1959 2142 2380 2612 3060 3265 3570 3918 4284 4571 5355 5877 6530 7140 7836 9142 9795 10710 11101 11754 13060 13713 18284 19590 21420 22202 22855 23508 27426 29385 33303 39180 41139 44404 45710 54852 55505 58770 66606 68565 77707 82278 91420 99909 111010 117540 133212 137130 155414 164556 166515 199818 205695 222020 233121 274260 310828 333030 388535 399636 411390 466242 499545 666060 699363 777070 822780 932484 999090 1165605 1398726 1554140 1998180 2331210 2797452 3496815 4662420 6993630 13987260
- Sum of all divisors σ(n): 51420096
- Sum of proper divisors (its aliquot sum) s(n): 37432836
- 13987260 is an abundant number, because the sum of its proper divisors (37432836) is greater than itself. Its abundance is 23445576
Bases of 13987260
- Binary: 1101010101101101101111002
- Hexadecimal: 0xD56DBC
- Base-36: 8BSN0
Squares and roots of 13987260
- 13987260 squared (139872602) is 195643442307600
- 13987260 cubed (139872603) is 2736515694851401176000
-
The
square root of 13987260 is 3739.9545451783 -
The
cube root of 13987260 is 240.9410965817
Scales and comparisons
How big is 13987260?- 13,987,260 seconds is equal to 23 weeks, 21 hours, 21 minutes.
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To count from 1 to 13,987,260 would take you about thirty-four 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 13987260 cubic inches would be around 20.1 feet tall.
Recreational maths with 13987260
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The information we have on file for 13987260 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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