47228890
47,228,890 is an even composite number composed of six prime numbers multiplied together.
47228890 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 47228890:
2 × 5 × 17 × 23 × 47 × 257
See below for interesting mathematical facts about the number 47228890 from the Numbermatics database.
Names of 47228890
- Cardinal: 47228890 can be written as Forty-seven million, two hundred twenty-eight thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 4.722889 × 107
Factors of 47228890
Divisors of 47228890
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 5 10 17 23 34 46 47 85 94 115 170 230 235 257 391 470 514 782 799 1081 1285 1598 1955 2162 2570 3910 3995 4369 5405 5911 7990 8738 10810 11822 12079 18377 21845 24158 29555 36754 43690 59110 60395 91885 100487 120790 183770 200974 205343 277817 410686 502435 555634 1004870 1026715 1389085 2053430 2778170 4722889 9445778 23614445 47228890
- Sum of all divisors σ(n): 96297984
- Sum of proper divisors (its aliquot sum) s(n): 49069094
- 47228890 is an abundant number, because the sum of its proper divisors (49069094) is greater than itself. Its abundance is 1840204
Bases of 47228890
- Binary: 101101000010100111110110102
- Hexadecimal: 0x2D0A7DA
- Base-36: S4A1M
Squares and roots of 47228890
- 47228890 squared (472288902) is 2230568050632100
- 47228890 cubed (472288903) is 105347253100817881369000
-
The
square root of 47228890 is 6872.3278443333 -
The
cube root of 47228890 is 361.4674923437
Scales and comparisons
How big is 47228890?- 47,228,890 seconds is equal to 1 year, 26 weeks, 15 hours, 8 minutes, 10 seconds.
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To count from 1 to 47,228,890 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 47228890 cubic inches would be around 30.1 feet tall.
Recreational maths with 47228890
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The information we have on file for 47228890 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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