13440000
13,440,000 is an even composite number composed of four prime numbers multiplied together.
13440000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred twenty divisors.
Prime factorization of 13440000:
210 × 3 × 54 × 7
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 7)See below for interesting mathematical facts about the number 13440000 from the Numbermatics database.
Names of 13440000
- Cardinal: 13440000 can be written as Thirteen million, four hundred forty thousand.
Scientific notation
- Scientific notation: 1.344 × 107
Factors of 13440000
Divisors of 13440000
- Number of divisors d(n): 220
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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 32 35 40 42 48 50 56 60 64 70 75 80 84 96 100 105 112 120 125 128 140 150 160 168 175 192 200 210 224 240 250 256 280 300 320 336 350 375 384 400 420 448 480 500 512 525 560 600 625 640 672 700 750 768 800 840 875 896 960 1000 1024 1050 1120 1200 1250 1280 1344 1400 1500 1536 1600 1680 1750 1792 1875 1920 2000 2100 2240 2400 2500 2560 2625 2688 2800 3000 3072 3200 3360 3500 3584 3750 3840 4000 4200 4375 4480 4800 5000 5120 5250 5376 5600 6000 6400 6720 7000 7168 7500 7680 8000 8400 8750 8960 9600 10000 10500 10752 11200 12000 12800 13125 13440 14000 15000 15360 16000 16800 17500 17920 19200 20000 21000 21504 22400 24000 25600 26250 26880 28000 30000 32000 33600 35000 35840 38400 40000 42000 44800 48000 52500 53760 56000 60000 64000 67200 70000 76800 80000 84000 89600 96000 105000 107520 112000 120000 128000 134400 140000 160000 168000 179200 192000 210000 224000 240000 268800 280000 320000 336000 384000 420000 448000 480000 537600 560000 640000 672000 840000 896000 960000 1120000 1344000 1680000 1920000 2240000 2688000 3360000 4480000 6720000 13440000
- Sum of all divisors σ(n): 51158624
- Sum of proper divisors (its aliquot sum) s(n): 37718624
- 13440000 is an abundant number, because the sum of its proper divisors (37718624) is greater than itself. Its abundance is 24278624
Bases of 13440000
- Binary: 1100110100010100000000002
- Hexadecimal: 0xCD1400
- Base-36: 802DC
Squares and roots of 13440000
- 13440000 squared (134400002) is 180633600000000
- 13440000 cubed (134400003) is 2427715584000000000000
-
The
square root of 13440000 is 3666.0605559647 -
The
cube root of 13440000 is 237.7568781105
Scales and comparisons
How big is 13440000?- 13,440,000 seconds is equal to 22 weeks, 1 day, 13 hours, 20 minutes.
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To count from 1 to 13,440,000 would take you about thirty-three 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 13440000 cubic inches would be around 19.8 feet tall.
Recreational maths with 13440000
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The information we have on file for 13440000 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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