14427720
14,427,720 is an even composite number composed of five prime numbers multiplied together.
14427720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 14427720:
23 × 34 × 5 × 61 × 73
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 61 × 73)See below for interesting mathematical facts about the number 14427720 from the Numbermatics database.
Names of 14427720
- Cardinal: 14427720 can be written as Fourteen million, four hundred twenty-seven thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.442772 × 107
Factors of 14427720
Divisors of 14427720
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 61 72 73 81 90 108 120 122 135 146 162 180 183 216 219 244 270 292 305 324 360 365 366 405 438 488 540 549 584 610 648 657 730 732 810 876 915 1080 1095 1098 1220 1314 1460 1464 1620 1647 1752 1830 1971 2190 2196 2440 2628 2745 2920 3240 3285 3294 3660 3942 4380 4392 4453 4941 5256 5490 5913 6570 6588 7320 7884 8235 8760 8906 9855 9882 10980 11826 13140 13176 13359 15768 16470 17812 19710 19764 21960 22265 23652 24705 26280 26718 29565 32940 35624 39420 39528 40077 44530 47304 49410 53436 59130 65880 66795 78840 80154 89060 98820 106872 118260 120231 133590 160308 178120 197640 200385 236520 240462 267180 320616 360693 400770 480924 534360 601155 721386 801540 961848 1202310 1442772 1603080 1803465 2404620 2885544 3606930 4809240 7213860 14427720
- Sum of all divisors σ(n): 49963320
- Sum of proper divisors (its aliquot sum) s(n): 35535600
- 14427720 is an abundant number, because the sum of its proper divisors (35535600) is greater than itself. Its abundance is 21107880
Bases of 14427720
- Binary: 1101110000100110010010002
- Hexadecimal: 0xDC2648
- Base-36: 8L8I0
Squares and roots of 14427720
- 14427720 squared (144277202) is 208159104398400
- 14427720 cubed (144277203) is 3003261273710883648000
-
The
square root of 14427720 is 3798.3838668571 -
The
cube root of 14427720 is 243.4440896107
Scales and comparisons
How big is 14427720?- 14,427,720 seconds is equal to 23 weeks, 5 days, 23 hours, 42 minutes.
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To count from 1 to 14,427,720 would take you about thirty-five 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 14427720 cubic inches would be around 20.3 feet tall.
Recreational maths with 14427720
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