12804400
12,804,400 is an even composite number composed of five prime numbers multiplied together.
12804400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 12804400:
24 × 52 × 7 × 17 × 269
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 17 × 269)See below for interesting mathematical facts about the number 12804400 from the Numbermatics database.
Names of 12804400
- Cardinal: 12804400 can be written as Twelve million, eight hundred four thousand, four hundred.
Scientific notation
- Scientific notation: 1.28044 × 107
Factors of 12804400
Divisors of 12804400
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 25 28 34 35 40 50 56 68 70 80 85 100 112 119 136 140 170 175 200 238 269 272 280 340 350 400 425 476 538 560 595 680 700 850 952 1076 1190 1345 1360 1400 1700 1883 1904 2152 2380 2690 2800 2975 3400 3766 4304 4573 4760 5380 5950 6725 6800 7532 9146 9415 9520 10760 11900 13450 15064 18292 18830 21520 22865 23800 26900 30128 32011 36584 37660 45730 47075 47600 53800 64022 73168 75320 91460 94150 107600 114325 128044 150640 160055 182920 188300 228650 256088 320110 365840 376600 457300 512176 640220 753200 800275 914600 1280440 1600550 1829200 2560880 3201100 6402200 12804400
- Sum of all divisors σ(n): 37363680
- Sum of proper divisors (its aliquot sum) s(n): 24559280
- 12804400 is an abundant number, because the sum of its proper divisors (24559280) is greater than itself. Its abundance is 11754880
Bases of 12804400
- Binary: 1100001101100001001100002
- Hexadecimal: 0xC36130
- Base-36: 7MFXS
Squares and roots of 12804400
- 12804400 squared (128044002) is 163952659360000
- 12804400 cubed (128044003) is 2099315431509184000000
-
The
square root of 12804400 is 3578.3236298579 -
The
cube root of 12804400 is 233.9482194823
Scales and comparisons
How big is 12804400?- 12,804,400 seconds is equal to 21 weeks, 1 day, 4 hours, 46 minutes, 40 seconds.
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To count from 1 to 12,804,400 would take you about thirty-one 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 12804400 cubic inches would be around 19.5 feet tall.
Recreational maths with 12804400
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The information we have on file for 12804400 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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