55000000
55,000,000 is an even composite number composed of three prime numbers multiplied together.
55000000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 55000000:
26 × 57 × 11
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 11)See below for interesting mathematical facts about the number 55000000 from the Numbermatics database.
Names of 55000000
- Cardinal: 55000000 can be written as Fifty-five million.
Scientific notation
- Scientific notation: 5.5 × 107
Factors of 55000000
Divisors of 55000000
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 125 160 176 200 220 250 275 320 352 400 440 500 550 625 704 800 880 1000 1100 1250 1375 1600 1760 2000 2200 2500 2750 3125 3520 4000 4400 5000 5500 6250 6875 8000 8800 10000 11000 12500 13750 15625 17600 20000 22000 25000 27500 31250 34375 40000 44000 50000 55000 62500 68750 78125 88000 100000 110000 125000 137500 156250 171875 200000 220000 250000 275000 312500 343750 440000 500000 550000 625000 687500 859375 1000000 1100000 1250000 1375000 1718750 2200000 2500000 2750000 3437500 5000000 5500000 6875000 11000000 13750000 27500000 55000000
- Sum of all divisors σ(n): 148827744
- Sum of proper divisors (its aliquot sum) s(n): 93827744
- 55000000 is an abundant number, because the sum of its proper divisors (93827744) is greater than itself. Its abundance is 38827744
Bases of 55000000
- Binary: 110100011100111011110000002
- Hexadecimal: 0x3473BC0
- Base-36: WQU9S
Squares and roots of 55000000
- 55000000 squared (550000002) is 3025000000000000
- 55000000 cubed (550000003) is 166375000000000000000000
-
The
square root of 55000000 is 7416.1984870957 -
The
cube root of 55000000 is 380.2952460761
Scales and comparisons
How big is 55000000?- 55,000,000 seconds is equal to 1 year, 38 weeks, 6 days, 13 hours, 46 minutes, 40 seconds.
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To count from 1 to 55,000,000 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 55000000 cubic inches would be around 31.7 feet tall.
Recreational maths with 55000000
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The information we have on file for 55000000 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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