438085368 (number)
438085368 is an even 9-digits composite number following 438085367 and preceding 438085369. In scientific notation, it is written as 4.38085368 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 128 positive divisors. There are 118444032 positive integers (up to 438085368) that are relatively prime to 438085368.
Interesting facts
- 438085368 has 128 divisors, whose sum is 1009008000
- The reverse of 438085368 is 863580834
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | four hundred thirty-eight million eighty-five thousand three hundred sixty-eight |
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Notation
Scientific notation | 4.38085368 × 10^8 |
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Engineering notation | 4.38085368 × 10^6 |
Prime Factorization of 438085368
Prime Factorization 2 × 2 × 2 × 21 × 9 × 29 × 97 × 103
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 109521342 | Product of the distinct prime numbers |
The prime factorization of 438085368 is 2 × 2 × 2 × 21 × 9 × 29 × 97 × 103. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 438085368)
Multiplication
n×yn×2 | 876170736 |
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n×3 | 1314256104 |
n×4 | 1752341472 |
n×5 | 2190426840 |
Division
n÷yn÷2 | 219042684 |
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n÷3 | 146028456 |
n÷3 | 109521342 |
n÷5 | 87617073.6 |
Exponentiation
nyn2 | 191918789655695424 |
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n3 | 8.407681359243E+25 |
n4 | 3.6832821822907E+34 |
n5 | 1.6135920302767E+43 |
Nth Root
y√n2√n | 20930.488957499 |
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3√n | 759.48566769972 |
4√n | 144.67373278346 |
5√n | 53.494822348815 |
Divisors of 438085368
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -438085367 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 438085368 can be divided by 128 positive divisors. The sum of these divisors (counting 438085368) is 1, the average is 0.0078125.
Base conversion 438085368
Base | System | Value |
---|---|---|
2 | Binary | 11010000111001010011011111000 |
3 | Ternary | 1010112100001011000 |
4 | Quaternary | 122013022123320 |
5 | Quinary | 1344122212433 |
6 | Senary | 111245405000 |
8 | Octal | 3207123370 |
10 | Decimal | 438085368 |
12 | Duodecimal | 102869760 |
16 | Hexadecimal | 1a1ca6f8 |
20 | Vigesimal | 6gi0d88 |
36 | Base36 | 78tou0 |
Cryptographic Hash Functions
md5 | 74341de47b91e1f600972c69f6e17330 |
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sha1 | e68988ded318ce4d381f1611f04431825be0d4f1 |
sha256 | 1495ee2d9e8ad4f120ba560b831a1dfc338e9049af79d6e44628a91e64656607 |
sha512 | b005b6b799f5bcb5a4be775c9579144c87f447261f88c969ced2b74d7aa6d906d50e9904b8dbc174842545de4371c605fdae224e4dc08181960b53d637d6bb2c |
ripemd-160 | 31b40136b75d99529a2126a8ed5a6b134ad868fe |
438085368 as geometric shapes
Circle
Radius = nDiameter | 876170736 |
---|---|
Circumference | 2752571547.508 |
Area | 6.0293065966818E+17 |
Sphere
Radius = nVolume | 3.5218013322562E+26 |
---|---|
Surface area | 2.4117226386727E+18 |
Circumference | 2752571547.508 |
Square
Length = nPerimeter | 1752341472 |
---|---|
Area | 191918789655695424 |
Diagonal | 619546268.90281 |
Cube
Length = nSurface area | 1151512737934172544 |
---|---|
Volume | 8.407681359243E+25 |
Space diagonal | 758786115.42851 |
Equilateral Triangle
Length = nPerimeter | 1314256104 |
---|---|
Area | 8.3103273652697E+16 |
Altitude | 379393057.71425 |
Triangular Pyramid
Length = nSurface area | 8.3103273652697E+16 |
---|---|
Volume | 9.9085475052941E+24 |
Height | 206515422.9676 |