12746160
12,746,160 is an even composite number composed of five prime numbers multiplied together.
12746160 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred divisors.
Prime factorization of 12746160:
24 × 34 × 5 × 7 × 281
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 281)See below for interesting mathematical facts about the number 12746160 from the Numbermatics database.
Names of 12746160
- Cardinal: 12746160 can be written as Twelve million, seven hundred forty-six thousand, one hundred sixty.
Scientific notation
- Scientific notation: 1.274616 × 107
Factors of 12746160
Divisors of 12746160
- Number of divisors d(n): 200
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 54 56 60 63 70 72 80 81 84 90 105 108 112 120 126 135 140 144 162 168 180 189 210 216 240 252 270 280 281 315 324 336 360 378 405 420 432 504 540 560 562 567 630 648 720 756 810 840 843 945 1008 1080 1124 1134 1260 1296 1405 1512 1620 1680 1686 1890 1967 2160 2248 2268 2520 2529 2810 2835 3024 3240 3372 3780 3934 4215 4496 4536 5040 5058 5620 5670 5901 6480 6744 7560 7587 7868 8430 9072 9835 10116 11240 11340 11802 12645 13488 15120 15174 15736 16860 17703 19670 20232 22480 22680 22761 23604 25290 29505 30348 31472 33720 35406 37935 39340 40464 45360 45522 47208 50580 53109 59010 60696 67440 70812 75870 78680 88515 91044 94416 101160 106218 113805 118020 121392 141624 151740 157360 159327 177030 182088 202320 212436 227610 236040 265545 283248 303480 318654 354060 364176 424872 455220 472080 531090 606960 637308 708120 796635 849744 910440 1062180 1274616 1416240 1593270 1820880 2124360 2549232 3186540 4248720 6373080 12746160
- Sum of all divisors σ(n): 50773536
- Sum of proper divisors (its aliquot sum) s(n): 38027376
- 12746160 is an abundant number, because the sum of its proper divisors (38027376) is greater than itself. Its abundance is 25281216
Bases of 12746160
- Binary: 1100001001111101101100002
- Hexadecimal: 0xC27DB0
- Base-36: 7L700
Squares and roots of 12746160
- 12746160 squared (127461602) is 162464594745600
- 12746160 cubed (127461603) is 2070799718962576896000
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The
square root of 12746160 is 3570.1764662269 -
The
cube root of 12746160 is 233.5929808049
Scales and comparisons
How big is 12746160?- 12,746,160 seconds is equal to 21 weeks, 12 hours, 36 minutes.
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To count from 1 to 12,746,160 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 12746160 cubic inches would be around 19.5 feet tall.
Recreational maths with 12746160
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