12390000
12,390,000 is an even composite number composed of five prime numbers multiplied together.
12390000 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 12390000:
24 × 3 × 54 × 7 × 59
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 7 × 59)See below for interesting mathematical facts about the number 12390000 from the Numbermatics database.
Names of 12390000
- Cardinal: 12390000 can be written as Twelve million, three hundred ninety thousand.
Scientific notation
- Scientific notation: 1.239 × 107
Factors of 12390000
Divisors of 12390000
- Number of divisors d(n): 200
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 50 56 59 60 70 75 80 84 100 105 112 118 120 125 140 150 168 175 177 200 210 236 240 250 280 295 300 336 350 354 375 400 413 420 472 500 525 560 590 600 625 700 708 750 826 840 875 885 944 1000 1050 1180 1200 1239 1250 1400 1416 1475 1500 1652 1680 1750 1770 1875 2000 2065 2100 2360 2478 2500 2625 2800 2832 2950 3000 3304 3500 3540 3750 4130 4200 4375 4425 4720 4956 5000 5250 5900 6000 6195 6608 7000 7080 7375 7500 8260 8400 8750 8850 9912 10000 10325 10500 11800 12390 13125 14000 14160 14750 15000 16520 17500 17700 19824 20650 21000 22125 23600 24780 26250 29500 30000 30975 33040 35000 35400 36875 41300 42000 44250 49560 51625 52500 59000 61950 70000 70800 73750 82600 88500 99120 103250 105000 110625 118000 123900 147500 154875 165200 177000 206500 210000 221250 247800 258125 295000 309750 354000 413000 442500 495600 516250 590000 619500 774375 826000 885000 1032500 1239000 1548750 1770000 2065000 2478000 3097500 4130000 6195000 12390000
- Sum of all divisors σ(n): 46485120
- Sum of proper divisors (its aliquot sum) s(n): 34095120
- 12390000 is an abundant number, because the sum of its proper divisors (34095120) is greater than itself. Its abundance is 21705120
Bases of 12390000
- Binary: 1011110100001110011100002
- Hexadecimal: 0xBD0E70
- Base-36: 7DK6O
Squares and roots of 12390000
- 12390000 squared (123900002) is 153512100000000
- 12390000 cubed (123900003) is 1902014919000000000000
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The
square root of 12390000 is 3519.9431813597 -
The
cube root of 12390000 is 231.3966685831
Scales and comparisons
How big is 12390000?- 12,390,000 seconds is equal to 20 weeks, 3 days, 9 hours, 40 minutes.
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To count from 1 to 12,390,000 would take you about thirty 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 12390000 cubic inches would be around 19.3 feet tall.
Recreational maths with 12390000
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The information we have on file for 12390000 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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