385989248 (number)
385989248 is an even 9-digits composite number following 385989247 and preceding 385989249. In scientific notation, it is written as 3.85989248 × 10^8. The sum of its digits is 56. It has a total of 9 prime factors and 32 positive divisors. There are 189349888 positive integers (up to 385989248) that are relatively prime to 385989248.
Interesting facts
- 385989248 has 32 divisors, whose sum is 783485460
- The reverse of 385989248 is 842989583
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 56
- Digital Root 2
Name
Name | three hundred eighty-five million nine hundred eighty-nine thousand two hundred forty-eight |
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Notation
Scientific notation | 3.85989248 × 10^8 |
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Engineering notation | 3.85989248 × 10^6 |
Prime Factorization of 385989248
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 53 × 56897
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 6031082 | Product of the distinct prime numbers |
The prime factorization of 385989248 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 53 × 56897. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 385989248)
Multiplication
n×yn×2 | 771978496 |
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n×3 | 1157967744 |
n×4 | 1543956992 |
n×5 | 1929946240 |
Division
n÷yn÷2 | 192994624 |
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n÷3 | 128663082.66667 |
n÷3 | 96497312 |
n÷5 | 77197849.6 |
Exponentiation
nyn2 | 148987699571605504 |
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n3 | 5.7507650118894E+25 |
n4 | 2.2197334623639E+34 |
n5 | 8.5679324989828E+42 |
Nth Root
y√n2√n | 19646.609071288 |
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3√n | 728.10118144438 |
4√n | 140.16636212475 |
5√n | 52.157292799625 |
Divisors of 385989248
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -385989247 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 385989248 can be divided by 32 positive divisors. The sum of these divisors (counting 385989248) is 1, the average is 0.03125.
Base conversion 385989248
Base | System | Value |
---|---|---|
2 | Binary | 10111000000011011101010000000 |
3 | Ternary | 222220022021201002 |
4 | Quaternary | 113000123222000 |
5 | Quinary | 1242303123443 |
6 | Senary | 102145031132 |
8 | Octal | 2700335200 |
10 | Decimal | 385989248 |
12 | Duodecimal | a93254a8 |
16 | Hexadecimal | 1701ba80 |
20 | Vigesimal | 60c8d28 |
36 | Base36 | 6dt37k |
Cryptographic Hash Functions
md5 | 5cc38597e69d52d815b845b84fbc4efb |
---|---|
sha1 | 11b36ef5b6f09c32a86d7b720be4c463a6e5a278 |
sha256 | fb96b0b1b59e53776d4f5350d1e74d658b53bb3f2d114fab1135a8ab68fe6d50 |
sha512 | 23d02bbc77d08adc89122a85818b89aed959a93caeec5008a16aab37cbe09d3a50898f11de1051e10d80d48fb462e6455226474ba07d58e0bdd4cf5eb3b2723a |
ripemd-160 | d33b8dbd1ea538f77efee703f050bff135c4798e |
385989248 as geometric shapes
Circle
Radius = nDiameter | 771978496 |
---|---|
Circumference | 2425241971.7629 |
Area | 4.680586624494E+17 |
Sphere
Radius = nVolume | 2.4088748151831E+26 |
---|---|
Surface area | 1.8722346497976E+18 |
Circumference | 2425241971.7629 |
Square
Length = nPerimeter | 1543956992 |
---|---|
Area | 148987699571605504 |
Diagonal | 545871229.45179 |
Cube
Length = nSurface area | 893926197429633024 |
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Volume | 5.7507650118894E+25 |
Space diagonal | 668552988.7113 |
Equilateral Triangle
Length = nPerimeter | 1157967744 |
---|---|
Area | 6.4513566340207E+16 |
Altitude | 334276494.35565 |
Triangular Pyramid
Length = nSurface area | 6.4513566340207E+16 |
---|---|
Volume | 6.7773415615289E+24 |
Height | 181957076.48393 |