12985200000
12,985,200,000 is an even composite number composed of four prime numbers multiplied together.
12985200000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12985200000:
27 × 32 × 55 × 3607
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 3607)See below for interesting mathematical facts about the number 12985200000 from the Numbermatics database.
Names of 12985200000
- Cardinal: 12985200000 can be written as Twelve billion, nine hundred eighty-five million, two hundred thousand.
Scientific notation
- Scientific notation: 1.29852 × 1010
Factors of 12985200000
Divisors of 12985200000
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 125 128 144 150 160 180 192 200 225 240 250 288 300 320 360 375 384 400 450 480 500 576 600 625 640 720 750 800 900 960 1000 1125 1152 1200 1250 1440 1500 1600 1800 1875 1920 2000 2250 2400 2500 2880 3000 3125 3200 3600 3607 3750 4000 4500 4800 5000 5625 5760 6000 6250 7200 7214 7500 8000 9000 9375 9600 10000 10821 11250 12000 12500 14400 14428 15000 16000 18000 18035 18750 20000 21642 22500 24000 25000 28125 28800 28856 30000 32463 36000 36070 37500 40000 43284 45000 48000 50000 54105 56250 57712 60000 64926 72000 72140 75000 80000 86568 90000 90175 100000 108210 112500 115424 120000 129852 144000 144280 150000 162315 173136 180000 180350 200000 216420 225000 230848 240000 259704 270525 288560 300000 324630 346272 360000 360700 400000 432840 450000 450875 461696 519408 541050 577120 600000 649260 692544 720000 721400 811575 865680 900000 901750 1038816 1082100 1154240 1200000 1298520 1352625 1385088 1442800 1623150 1731360 1800000 1803500 2077632 2164200 2254375 2308480 2597040 2705250 2885600 3246300 3462720 3600000 3607000 4057875 4155264 4328400 4508750 5194080 5410500 5771200 6492600 6763125 6925440 7214000 8115750 8656800 9017500 10388160 10821000 11271875 11542400 12985200 13526250 14428000 16231500 17313600 18035000 20289375 20776320 21642000 22543750 25970400 27052500 28856000 32463000 33815625 34627200 36070000 40578750 43284000 45087500 51940800 54105000 57712000 64926000 67631250 72140000 81157500 86568000 90175000 101446875 103881600 108210000 129852000 135262500 144280000 162315000 173136000 180350000 202893750 216420000 259704000 270525000 288560000 324630000 360700000 405787500 432840000 519408000 541050000 649260000 721400000 811575000 865680000 1082100000 1298520000 1442800000 1623150000 2164200000 2597040000 3246300000 4328400000 6492600000 12985200000
- Sum of all divisors σ(n): 46717791120
- Sum of proper divisors (its aliquot sum) s(n): 33732591120
- 12985200000 is an abundant number, because the sum of its proper divisors (33732591120) is greater than itself. Its abundance is 20747391120
Bases of 12985200000
- Binary: 11000001011111101001101101100000002
- Hexadecimal: 0x305FA6D80
- Base-36: 5YR1WG0
Squares and roots of 12985200000
- 12985200000 squared (129852000002) is 168615419040000000000
- 12985200000 cubed (129852000003) is 2189504939318208000000000000000
-
The
square root of 12985200000 is 113952.6217337713 -
The
cube root of 12985200000 is 2350.4420475209
Scales and comparisons
How big is 12985200000?- 12,985,200,000 seconds is equal to 412 years, 46 weeks, 1 day, 16 hours.
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To count from 1 to 12,985,200,000 would take you about eight hundred twenty-five years!
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 12985200000 cubic inches would be around 195.9 feet tall.
Recreational maths with 12985200000
- 12985200000 backwards is 00000258921
- The number of decimal digits it has is: 11
- The sum of 12985200000's digits is 27
- More coming soon!
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The information we have on file for 12985200000 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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