12729600
12,729,600 is an even composite number composed of five prime numbers multiplied together.
12729600 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 12729600:
28 × 32 × 52 × 13 × 17
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 13 × 17)See below for interesting mathematical facts about the number 12729600 from the Numbermatics database.
Names of 12729600
- Cardinal: 12729600 can be written as Twelve million, seven hundred twenty-nine thousand, six hundred.
Scientific notation
- Scientific notation: 1.27296 × 107
Factors of 12729600
Divisors of 12729600
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 24 25 26 30 32 34 36 39 40 45 48 50 51 52 60 64 65 68 72 75 78 80 85 90 96 100 102 104 117 120 128 130 136 144 150 153 156 160 170 180 192 195 200 204 208 221 225 234 240 255 256 260 272 288 300 306 312 320 325 340 360 384 390 400 408 416 425 442 450 468 480 510 520 544 576 585 600 612 624 640 650 663 680 720 765 768 780 800 816 832 850 884 900 936 960 975 1020 1040 1088 1105 1152 1170 1200 1224 1248 1275 1280 1300 1326 1360 1440 1530 1560 1600 1632 1664 1700 1768 1800 1872 1920 1950 1989 2040 2080 2176 2210 2304 2340 2400 2448 2496 2550 2600 2652 2720 2880 2925 3060 3120 3200 3264 3315 3328 3400 3536 3600 3744 3825 3840 3900 3978 4080 4160 4352 4420 4680 4800 4896 4992 5100 5200 5304 5440 5525 5760 5850 6120 6240 6400 6528 6630 6800 7072 7200 7488 7650 7800 7956 8160 8320 8840 9360 9600 9792 9945 9984 10200 10400 10608 10880 11050 11520 11700 12240 12480 13056 13260 13600 14144 14400 14976 15300 15600 15912 16320 16575 16640 17680 18720 19200 19584 19890 20400 20800 21216 21760 22100 23400 24480 24960 26520 27200 28288 28800 29952 30600 31200 31824 32640 33150 35360 37440 39168 39780 40800 41600 42432 44200 46800 48960 49725 49920 53040 54400 56576 57600 61200 62400 63648 65280 66300 70720 74880 79560 81600 83200 84864 88400 93600 97920 99450 106080 108800 122400 124800 127296 132600 141440 149760 159120 163200 169728 176800 187200 195840 198900 212160 244800 249600 254592 265200 282880 318240 326400 353600 374400 397800 424320 489600 509184 530400 636480 707200 748800 795600 848640 979200 1060800 1272960 1414400 1591200 2121600 2545920 3182400 4243200 6364800 12729600
- Sum of all divisors σ(n): 51895116
- Sum of proper divisors (its aliquot sum) s(n): 39165516
- 12729600 is an abundant number, because the sum of its proper divisors (39165516) is greater than itself. Its abundance is 26435916
Bases of 12729600
- Binary: 1100001000111101000000002
- Hexadecimal: 0xC23D00
- Base-36: 7KU80
Squares and roots of 12729600
- 12729600 squared (127296002) is 162042716160000
- 12729600 cubed (127296003) is 2062738959630336000000
-
The
square root of 12729600 is 3567.8564993565 -
The
cube root of 12729600 is 233.4917744749
Scales and comparisons
How big is 12729600?- 12,729,600 seconds is equal to 21 weeks, 8 hours.
-
To count from 1 to 12,729,600 would take you about thirty-one 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 12729600 cubic inches would be around 19.5 feet tall.
Recreational maths with 12729600
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The information we have on file for 12729600 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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