13681200
13,681,200 is an even composite number composed of five prime numbers multiplied together.
13681200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 13681200:
24 × 3 × 52 × 13 × 877
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 13 × 877)See below for interesting mathematical facts about the number 13681200 from the Numbermatics database.
Names of 13681200
- Cardinal: 13681200 can be written as Thirteen million, six hundred eighty-one thousand, two hundred.
Scientific notation
- Scientific notation: 1.36812 × 107
Factors of 13681200
Divisors of 13681200
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 24 25 26 30 39 40 48 50 52 60 65 75 78 80 100 104 120 130 150 156 195 200 208 240 260 300 312 325 390 400 520 600 624 650 780 877 975 1040 1200 1300 1560 1754 1950 2600 2631 3120 3508 3900 4385 5200 5262 7016 7800 8770 10524 11401 13155 14032 15600 17540 21048 21925 22802 26310 34203 35080 42096 43850 45604 52620 57005 65775 68406 70160 87700 91208 105240 114010 131550 136812 171015 175400 182416 210480 228020 263100 273624 285025 342030 350800 456040 526200 547248 570050 684060 855075 912080 1052400 1140100 1368120 1710150 2280200 2736240 3420300 4560400 6840600 13681200
- Sum of all divisors σ(n): 47250448
- Sum of proper divisors (its aliquot sum) s(n): 33569248
- 13681200 is an abundant number, because the sum of its proper divisors (33569248) is greater than itself. Its abundance is 19888048
Bases of 13681200
- Binary: 1101000011000010001100002
- Hexadecimal: 0xD0C230
- Base-36: 858HC
Squares and roots of 13681200
- 13681200 squared (136812002) is 187175233440000
- 13681200 cubed (136812003) is 2560781803739328000000
-
The
square root of 13681200 is 3698.8106196453 -
The
cube root of 13681200 is 239.1707491739
Scales and comparisons
How big is 13681200?- 13,681,200 seconds is equal to 22 weeks, 4 days, 8 hours, 20 minutes.
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To count from 1 to 13,681,200 would take you about thirty-three 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 13681200 cubic inches would be around 19.9 feet tall.
Recreational maths with 13681200
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The information we have on file for 13681200 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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