13920000
13,920,000 is an even composite number composed of four prime numbers multiplied together.
13920000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 13920000:
28 × 3 × 54 × 29
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 29)See below for interesting mathematical facts about the number 13920000 from the Numbermatics database.
Names of 13920000
- Cardinal: 13920000 can be written as Thirteen million, nine hundred twenty thousand.
Scientific notation
- Scientific notation: 1.392 × 107
Factors of 13920000
Divisors of 13920000
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 29 30 32 40 48 50 58 60 64 75 80 87 96 100 116 120 125 128 145 150 160 174 192 200 232 240 250 256 290 300 320 348 375 384 400 435 464 480 500 580 600 625 640 696 725 750 768 800 870 928 960 1000 1160 1200 1250 1280 1392 1450 1500 1600 1740 1856 1875 1920 2000 2175 2320 2400 2500 2784 2900 3000 3200 3480 3625 3712 3750 3840 4000 4350 4640 4800 5000 5568 5800 6000 6400 6960 7250 7424 7500 8000 8700 9280 9600 10000 10875 11136 11600 12000 13920 14500 15000 16000 17400 18125 18560 19200 20000 21750 22272 23200 24000 27840 29000 30000 32000 34800 36250 37120 40000 43500 46400 48000 54375 55680 58000 60000 69600 72500 80000 87000 92800 96000 108750 111360 116000 120000 139200 145000 160000 174000 185600 217500 232000 240000 278400 290000 348000 435000 464000 480000 556800 580000 696000 870000 928000 1160000 1392000 1740000 2320000 2784000 3480000 4640000 6960000 13920000
- Sum of all divisors σ(n): 47890920
- Sum of proper divisors (its aliquot sum) s(n): 33970920
- 13920000 is an abundant number, because the sum of its proper divisors (33970920) is greater than itself. Its abundance is 20050920
Bases of 13920000
- Binary: 1101010001100111000000002
- Hexadecimal: 0xD46700
- Base-36: 8ACQO
Squares and roots of 13920000
- 13920000 squared (139200002) is 193766400000000
- 13920000 cubed (139200003) is 2697228288000000000000
-
The
square root of 13920000 is 3730.9516212355 -
The
cube root of 13920000 is 240.5542744859
Scales and comparisons
How big is 13920000?- 13,920,000 seconds is equal to 23 weeks, 2 hours, 40 minutes.
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To count from 1 to 13,920,000 would take you about thirty-four 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 13920000 cubic inches would be around 20 feet tall.
Recreational maths with 13920000
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The information we have on file for 13920000 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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