13968500
13,968,500 is an even composite number composed of five prime numbers multiplied together.
13968500 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 13968500:
22 × 53 × 7 × 13 × 307
(2 × 2 × 5 × 5 × 5 × 7 × 13 × 307)See below for interesting mathematical facts about the number 13968500 from the Numbermatics database.
Names of 13968500
- Cardinal: 13968500 can be written as Thirteen million, nine hundred sixty-eight thousand, five hundred.
Scientific notation
- Scientific notation: 1.39685 × 107
Factors of 13968500
Divisors of 13968500
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 10 13 14 20 25 26 28 35 50 52 65 70 91 100 125 130 140 175 182 250 260 307 325 350 364 455 500 614 650 700 875 910 1228 1300 1535 1625 1750 1820 2149 2275 3070 3250 3500 3991 4298 4550 6140 6500 7675 7982 8596 9100 10745 11375 15350 15964 19955 21490 22750 27937 30700 38375 39910 42980 45500 53725 55874 76750 79820 99775 107450 111748 139685 153500 199550 214900 268625 279370 399100 498875 537250 558740 698425 997750 1074500 1396850 1995500 2793700 3492125 6984250 13968500
- Sum of all divisors σ(n): 37669632
- Sum of proper divisors (its aliquot sum) s(n): 23701132
- 13968500 is an abundant number, because the sum of its proper divisors (23701132) is greater than itself. Its abundance is 9732632
Bases of 13968500
- Binary: 1101010100100100011101002
- Hexadecimal: 0xD52474
- Base-36: 8BE5W
Squares and roots of 13968500
- 13968500 squared (139685002) is 195118992250000
- 13968500 cubed (139685003) is 2725519643244125000000
-
The
square root of 13968500 is 3737.4456517787 -
The
cube root of 13968500 is 240.8333300073
Scales and comparisons
How big is 13968500?- 13,968,500 seconds is equal to 23 weeks, 16 hours, 8 minutes, 20 seconds.
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To count from 1 to 13,968,500 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 13968500 cubic inches would be around 20.1 feet tall.
Recreational maths with 13968500
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The information we have on file for 13968500 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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