55945800
55,945,800 is an even composite number composed of four prime numbers multiplied together.
55945800 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 55945800:
23 × 32 × 52 × 31081
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 31081)See below for interesting mathematical facts about the number 55945800 from the Numbermatics database.
Names of 55945800
- Cardinal: 55945800 can be written as Fifty-five million, nine hundred forty-five thousand, eight hundred.
Scientific notation
- Scientific notation: 5.59458 × 107
Factors of 55945800
Divisors of 55945800
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 30 36 40 45 50 60 72 75 90 100 120 150 180 200 225 300 360 450 600 900 1800 31081 62162 93243 124324 155405 186486 248648 279729 310810 372972 466215 559458 621620 745944 777025 932430 1118916 1243240 1398645 1554050 1864860 2237832 2331075 2797290 3108100 3729720 4662150 5594580 6216200 6993225 9324300 11189160 13986450 18648600 27972900 55945800
- Sum of all divisors σ(n): 187890690
- Sum of proper divisors (its aliquot sum) s(n): 131944890
- 55945800 is an abundant number, because the sum of its proper divisors (131944890) is greater than itself. Its abundance is 75999090
Bases of 55945800
- Binary: 110101010110101010010010002
- Hexadecimal: 0x355AA48
- Base-36: XB420
Squares and roots of 55945800
- 55945800 squared (559458002) is 3129932537640000
- 55945800 cubed (559458003) is 175106579764299912000000
-
The
square root of 55945800 is 7479.6925070487 -
The
cube root of 55945800 is 382.4627671049
Scales and comparisons
How big is 55945800?- 55,945,800 seconds is equal to 1 year, 40 weeks, 3 days, 12 hours, 30 minutes.
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To count from 1 to 55,945,800 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 55945800 cubic inches would be around 31.9 feet tall.
Recreational maths with 55945800
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The information we have on file for 55945800 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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