2142000
2,142,000 is an even composite number composed of five prime numbers multiplied together.
2142000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 2142000:
24 × 32 × 53 × 7 × 17
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 17)See below for interesting mathematical facts about the number 2142000 from the Numbermatics database.
Names of 2142000
- Cardinal: 2142000 can be written as Two million, one hundred forty-two thousand.
Scientific notation
- Scientific notation: 2.142 × 106
Factors of 2142000
Divisors of 2142000
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 25 28 30 34 35 36 40 42 45 48 50 51 56 60 63 68 70 72 75 80 84 85 90 100 102 105 112 119 120 125 126 136 140 144 150 153 168 170 175 180 200 204 210 225 238 240 250 252 255 272 280 300 306 315 336 340 350 357 360 375 400 408 420 425 450 476 500 504 510 525 560 595 600 612 630 680 700 714 720 750 765 816 840 850 875 900 952 1000 1008 1020 1050 1071 1125 1190 1200 1224 1260 1275 1360 1400 1428 1500 1530 1575 1680 1700 1750 1785 1800 1904 2000 2040 2100 2125 2142 2250 2380 2448 2520 2550 2625 2800 2856 2975 3000 3060 3150 3400 3500 3570 3600 3825 4080 4200 4250 4284 4500 4760 5040 5100 5250 5355 5712 5950 6000 6120 6300 6375 6800 7000 7140 7650 7875 8400 8500 8568 8925 9000 9520 10200 10500 10710 11900 12240 12600 12750 14000 14280 14875 15300 15750 17000 17136 17850 18000 19125 20400 21000 21420 23800 25200 25500 26775 28560 29750 30600 31500 34000 35700 38250 42000 42840 44625 47600 51000 53550 59500 61200 63000 71400 76500 85680 89250 102000 107100 119000 126000 133875 142800 153000 178500 214200 238000 267750 306000 357000 428400 535500 714000 1071000 2142000
- Sum of all divisors σ(n): 9052992
- Sum of proper divisors (its aliquot sum) s(n): 6910992
- 2142000 is an abundant number, because the sum of its proper divisors (6910992) is greater than itself. Its abundance is 4768992
Bases of 2142000
- Binary: 10000010101111001100002
- Hexadecimal: 0x20AF30
- Base-36: 19WS0
Squares and roots of 2142000
- 2142000 squared (21420002) is 4588164000000
- 2142000 cubed (21420003) is 9827847288000000000
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The
square root of 2142000 is 1463.5573101181 -
The
cube root of 2142000 is 128.9060068865
Scales and comparisons
How big is 2142000?- 2,142,000 seconds is equal to 3 weeks, 3 days, 19 hours.
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To count from 1 to 2,142,000 would take you about 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 2142000 cubic inches would be around 10.7 feet tall.
Recreational maths with 2142000
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The information we have on file for 2142000 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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