55155200
55,155,200 is an even composite number composed of four prime numbers multiplied together.
55155200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 55155200:
29 × 52 × 31 × 139
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 31 × 139)See below for interesting mathematical facts about the number 55155200 from the Numbermatics database.
Names of 55155200
- Cardinal: 55155200 can be written as Fifty-five million, one hundred fifty-five thousand, two hundred.
Scientific notation
- Scientific notation: 5.51552 × 107
Factors of 55155200
Divisors of 55155200
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 80 100 124 128 139 155 160 200 248 256 278 310 320 400 496 512 556 620 640 695 775 800 992 1112 1240 1280 1390 1550 1600 1984 2224 2480 2560 2780 3100 3200 3475 3968 4309 4448 4960 5560 6200 6400 6950 7936 8618 8896 9920 11120 12400 12800 13900 15872 17236 17792 19840 21545 22240 24800 27800 34472 35584 39680 43090 44480 49600 55600 68944 71168 79360 86180 88960 99200 107725 111200 137888 172360 177920 198400 215450 222400 275776 344720 355840 396800 430900 444800 551552 689440 861800 889600 1103104 1378880 1723600 1779200 2206208 2757760 3447200 5515520 6894400 11031040 13788800 27577600 55155200
- Sum of all divisors σ(n): 142074240
- Sum of proper divisors (its aliquot sum) s(n): 86919040
- 55155200 is an abundant number, because the sum of its proper divisors (86919040) is greater than itself. Its abundance is 31763840
Bases of 55155200
- Binary: 110100100110011010000000002
- Hexadecimal: 0x3499A00
- Base-36: WU60W
Squares and roots of 55155200
- 55155200 squared (551552002) is 3042096087040000
- 55155200 cubed (551552003) is 167787418099908608000000
-
The
square root of 55155200 is 7426.6546977765 -
The
cube root of 55155200 is 380.6526181535
Scales and comparisons
How big is 55155200?- 55,155,200 seconds is equal to 1 year, 39 weeks, 1 day, 8 hours, 53 minutes, 20 seconds.
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To count from 1 to 55,155,200 would take you about two 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 55155200 cubic inches would be around 31.7 feet tall.
Recreational maths with 55155200
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The information we have on file for 55155200 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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