1320800
1,320,800 is an even composite number composed of four prime numbers multiplied together.
1320800 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 1320800:
25 × 52 × 13 × 127
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 127)See below for interesting mathematical facts about the number 1320800 from the Numbermatics database.
Names of 1320800
- Cardinal: 1320800 can be written as One million, three hundred twenty thousand, eight hundred.
Scientific notation
- Scientific notation: 1.3208 × 106
Factors of 1320800
Divisors of 1320800
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 127 130 160 200 208 254 260 325 400 416 508 520 635 650 800 1016 1040 1270 1300 1651 2032 2080 2540 2600 3175 3302 4064 5080 5200 6350 6604 8255 10160 10400 12700 13208 16510 20320 25400 26416 33020 41275 50800 52832 66040 82550 101600 132080 165100 264160 330200 660400 1320800
- Sum of all divisors σ(n): 3499776
- Sum of proper divisors (its aliquot sum) s(n): 2178976
- 1320800 is an abundant number, because the sum of its proper divisors (2178976) is greater than itself. Its abundance is 858176
Bases of 1320800
- Binary: 1010000100111011000002
- Hexadecimal: 0x142760
- Base-36: SB4W
Squares and roots of 1320800
- 1320800 squared (13208002) is 1744512640000
- 1320800 cubed (13208003) is 2304152294912000000
-
The
square root of 1320800 is 1149.2606318847 -
The
cube root of 1320800 is 109.7182874077
Scales and comparisons
How big is 1320800?- 1,320,800 seconds is equal to 2 weeks, 1 day, 6 hours, 53 minutes, 20 seconds.
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To count from 1 to 1,320,800 would take you about 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 1320800 cubic inches would be around 9.1 feet tall.
Recreational maths with 1320800
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The information we have on file for 1320800 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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