47990400
47,990,400 is an even composite number composed of four prime numbers multiplied together.
47990400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 47990400:
27 × 3 × 52 × 4999
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 4999)See below for interesting mathematical facts about the number 47990400 from the Numbermatics database.
Names of 47990400
- Cardinal: 47990400 can be written as Forty-seven million, nine hundred ninety thousand, four hundred.
Scientific notation
- Scientific notation: 4.79904 × 107
Factors of 47990400
Divisors of 47990400
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 300 320 384 400 480 600 640 800 960 1200 1600 1920 2400 3200 4800 4999 9600 9998 14997 19996 24995 29994 39992 49990 59988 74985 79984 99980 119976 124975 149970 159968 199960 239952 249950 299940 319936 374925 399920 479904 499900 599880 639872 749850 799840 959808 999800 1199760 1499700 1599680 1919616 1999600 2399520 2999400 3199360 3999200 4799040 5998800 7998400 9598080 11997600 15996800 23995200 47990400
- Sum of all divisors σ(n): 158100000
- Sum of proper divisors (its aliquot sum) s(n): 110109600
- 47990400 is an abundant number, because the sum of its proper divisors (110109600) is greater than itself. Its abundance is 62119200
Bases of 47990400
- Binary: 101101110001000110100000002
- Hexadecimal: 0x2DC4680
- Base-36: SKLMO
Squares and roots of 47990400
- 47990400 squared (479904002) is 2303078492160000
- 47990400 cubed (479904003) is 110525658070155264000000
-
The
square root of 47990400 is 6927.5103753081 -
The
cube root of 47990400 is 363.3998886765
Scales and comparisons
How big is 47990400?- 47,990,400 seconds is equal to 1 year, 27 weeks, 2 days, 10 hours, 40 minutes.
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To count from 1 to 47,990,400 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 47990400 cubic inches would be around 30.3 feet tall.
Recreational maths with 47990400
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The information we have on file for 47990400 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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