12000000
12,000,000 is an even composite number composed of three prime numbers multiplied together.
12000000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred twenty-six divisors.
Prime factorization of 12000000:
28 × 3 × 56
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 5)See below for interesting mathematical facts about the number 12000000 from the Numbermatics database.
Names of 12000000
- Cardinal: 12000000 can be written as Twelve million.
Scientific notation
- Scientific notation: 1.2 × 107
Factors of 12000000
Divisors of 12000000
- Number of divisors d(n): 126
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 128 150 160 192 200 240 250 256 300 320 375 384 400 480 500 600 625 640 750 768 800 960 1000 1200 1250 1280 1500 1600 1875 1920 2000 2400 2500 3000 3125 3200 3750 3840 4000 4800 5000 6000 6250 6400 7500 8000 9375 9600 10000 12000 12500 15000 15625 16000 18750 19200 20000 24000 25000 30000 31250 32000 37500 40000 46875 48000 50000 60000 62500 75000 80000 93750 96000 100000 120000 125000 150000 160000 187500 200000 240000 250000 300000 375000 400000 480000 500000 600000 750000 800000 1000000 1200000 1500000 2000000 2400000 3000000 4000000 6000000 12000000
- Sum of all divisors σ(n): 39921364
- Sum of proper divisors (its aliquot sum) s(n): 27921364
- 12000000 is an abundant number, because the sum of its proper divisors (27921364) is greater than itself. Its abundance is 15921364
Bases of 12000000
- Binary: 1011011100011011000000002
- Hexadecimal: 0xB71B00
- Base-36: 7579C
Squares and roots of 12000000
- 12000000 squared (120000002) is 144000000000000
- 12000000 cubed (120000003) is 1728000000000000000000
-
The
square root of 12000000 is 3464.1016151377 -
The
cube root of 12000000 is 228.9428485107 - Being both a perfect square and a perfect cube, 12000000 is also a
perfect sixth number .
Scales and comparisons
How big is 12000000?- 12,000,000 seconds is equal to 19 weeks, 5 days, 21 hours, 20 minutes.
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To count from 1 to 12,000,000 would take you about twenty-nine 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 12000000 cubic inches would be around 19.1 feet tall.
Recreational maths with 12000000
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The information we have on file for 12000000 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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