16242720
16,242,720 is an even composite number composed of six prime numbers multiplied together.
16242720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 16242720:
25 × 3 × 5 × 13 × 19 × 137
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 19 × 137)See below for interesting mathematical facts about the number 16242720 from the Numbermatics database.
Names of 16242720
- Cardinal: 16242720 can be written as Sixteen million, two hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.624272 × 107
Factors of 16242720
Divisors of 16242720
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 26 30 32 38 39 40 48 52 57 60 65 76 78 80 95 96 104 114 120 130 137 152 156 160 190 195 208 228 240 247 260 274 285 304 312 380 390 411 416 456 480 494 520 548 570 608 624 685 741 760 780 822 912 988 1040 1096 1140 1235 1248 1370 1482 1520 1560 1644 1781 1824 1976 2055 2080 2192 2280 2470 2603 2740 2964 3040 3120 3288 3562 3705 3952 4110 4384 4560 4940 5206 5343 5480 5928 6240 6576 7124 7410 7809 7904 8220 8905 9120 9880 10412 10686 10960 11856 13015 13152 14248 14820 15618 16440 17810 19760 20824 21372 21920 23712 26030 26715 28496 29640 31236 32880 33839 35620 39045 39520 41648 42744 52060 53430 56992 59280 62472 65760 67678 71240 78090 83296 85488 101517 104120 106860 118560 124944 135356 142480 156180 169195 170976 203034 208240 213720 249888 270712 284960 312360 338390 406068 416480 427440 507585 541424 624720 676780 812136 854880 1015170 1082848 1249440 1353560 1624272 2030340 2707120 3248544 4060680 5414240 8121360 16242720
- Sum of all divisors σ(n): 58423680
- Sum of proper divisors (its aliquot sum) s(n): 42180960
- 16242720 is an abundant number, because the sum of its proper divisors (42180960) is greater than itself. Its abundance is 25938240
Bases of 16242720
- Binary: 1111011111011000001000002
- Hexadecimal: 0xF7D820
- Base-36: 9O4YO
Squares and roots of 16242720
- 16242720 squared (162427202) is 263825952998400
- 16242720 cubed (162427203) is 4285251083286171648000
-
The
square root of 16242720 is 4030.2258001259 -
The
cube root of 16242720 is 253.2520206875
Scales and comparisons
How big is 16242720?- 16,242,720 seconds is equal to 26 weeks, 5 days, 23 hours, 52 minutes.
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To count from 1 to 16,242,720 would take you about forty 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 16242720 cubic inches would be around 21.1 feet tall.
Recreational maths with 16242720
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The information we have on file for 16242720 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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