12947200
12,947,200 is an even composite number composed of four prime numbers multiplied together.
12947200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 12947200:
28 × 52 × 7 × 172
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 17 × 17)See below for interesting mathematical facts about the number 12947200 from the Numbermatics database.
Names of 12947200
- Cardinal: 12947200 can be written as Twelve million, nine hundred forty-seven thousand, two hundred.
Scientific notation
- Scientific notation: 1.29472 × 107
Factors of 12947200
Divisors of 12947200
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 25 28 32 34 35 40 50 56 64 68 70 80 85 100 112 119 128 136 140 160 170 175 200 224 238 256 272 280 289 320 340 350 400 425 448 476 544 560 578 595 640 680 700 800 850 896 952 1088 1120 1156 1190 1280 1360 1400 1445 1600 1700 1792 1904 2023 2176 2240 2312 2380 2720 2800 2890 2975 3200 3400 3808 4046 4352 4480 4624 4760 5440 5600 5780 5950 6400 6800 7225 7616 8092 8960 9248 9520 10115 10880 11200 11560 11900 13600 14450 15232 16184 18496 19040 20230 21760 22400 23120 23800 27200 28900 30464 32368 36992 38080 40460 44800 46240 47600 50575 54400 57800 64736 73984 76160 80920 92480 95200 101150 108800 115600 129472 152320 161840 184960 190400 202300 231200 258944 323680 369920 380800 404600 462400 517888 647360 761600 809200 924800 1294720 1618400 1849600 2589440 3236800 6473600 12947200
- Sum of all divisors σ(n): 38905496
- Sum of proper divisors (its aliquot sum) s(n): 25958296
- 12947200 is an abundant number, because the sum of its proper divisors (25958296) is greater than itself. Its abundance is 13011096
Bases of 12947200
- Binary: 1100010110001111000000002
- Hexadecimal: 0xC58F00
- Base-36: 7PI4G
Squares and roots of 12947200
- 12947200 squared (129472002) is 167629987840000
- 12947200 cubed (129472003) is 2170338978562048000000
-
The
square root of 12947200 is 3598.2217830479 -
The
cube root of 12947200 is 234.8147022787
Scales and comparisons
How big is 12947200?- 12,947,200 seconds is equal to 21 weeks, 2 days, 20 hours, 26 minutes, 40 seconds.
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To count from 1 to 12,947,200 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 12947200 cubic inches would be around 19.6 feet tall.
Recreational maths with 12947200
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The information we have on file for 12947200 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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