378156928 (number)
378156928 is an even 9-digits composite number following 378156927 and preceding 378156929. In scientific notation, it is written as 3.78156928 × 10^8. The sum of its digits is 49. It has a total of 9 prime factors and 32 positive divisors. There are 187200000 positive integers (up to 378156928) that are relatively prime to 378156928.
Interesting facts
- 378156928 has 32 divisors, whose sum is 760844520
- The reverse of 378156928 is 829651873
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 49
- Digital Root 4
Name
Name | three hundred seventy-eight million one hundred fifty-six thousand nine hundred twenty-eight |
---|
Notation
Scientific notation | 3.78156928 × 10^8 |
---|---|
Engineering notation | 3.78156928 × 10^6 |
Prime Factorization of 378156928
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 101 × 29251
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 5908702 | Product of the distinct prime numbers |
The prime factorization of 378156928 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 101 × 29251. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 378156928)
Multiplication
n×yn×2 | 756313856 |
---|---|
n×3 | 1134470784 |
n×4 | 1512627712 |
n×5 | 1890784640 |
Division
n÷yn÷2 | 189078464 |
---|---|
n÷3 | 126052309.33333 |
n÷3 | 94539232 |
n÷5 | 75631385.6 |
Exponentiation
nyn2 | 143002662194397184 |
---|---|
n3 | 5.4077447431255E+25 |
n4 | 2.0449761394685E+34 |
n5 | 7.733218947347E+42 |
Nth Root
y√n2√n | 19446.25742913 |
---|---|
3√n | 723.14272329429 |
4√n | 139.44983839765 |
5√n | 51.943883072523 |
Divisors of 378156928
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 | -378156927 | 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 378156928 can be divided by 32 positive divisors. The sum of these divisors (counting 378156928) is 1, the average is 0.03125.
Base conversion 378156928
Base | System | Value |
---|---|---|
2 | Binary | 10110100010100011011110000000 |
3 | Ternary | 222100120100210011 |
4 | Quaternary | 112202203132000 |
5 | Quinary | 1233302010203 |
6 | Senary | 101305114304 |
8 | Octal | 2642433600 |
10 | Decimal | 378156928 |
12 | Duodecimal | a6788994 |
16 | Hexadecimal | 168a3780 |
20 | Vigesimal | 5i39c68 |
36 | Base36 | 6957r4 |
Cryptographic Hash Functions
md5 | 20a8359f574f39020b8e96282e930a52 |
---|---|
sha1 | 8a51fddd03826d93efca22cfe4b549145ed3e71b |
sha256 | 5d50f1f32c755d14f4962a9a8a01c7822ef288a0222bf2dc6ecdc3c2490ed54c |
sha512 | 4928409d6fbc411f517c31f19dbfbc00d6a955912874db77d1b79e2a62dfe79d9df3c9ca491fe59ece983134b10c87112bc5f9a06125fd7b91a74e2c077ca77d |
ripemd-160 | ce5fb450ab11b45f3cda8195c02df8f32bdaad4c |
378156928 as geometric shapes
Circle
Radius = nDiameter | 756313856 |
---|---|
Circumference | 2376030053.8178 |
Area | 4.492561129937E+17 |
Sphere
Radius = nVolume | 2.2651908209989E+26 |
---|---|
Surface area | 1.7970244519748E+18 |
Circumference | 2376030053.8178 |
Square
Length = nPerimeter | 1512627712 |
---|---|
Area | 143002662194397184 |
Diagonal | 534794656.28295 |
Cube
Length = nSurface area | 858015973166383104 |
---|---|
Volume | 5.4077447431255E+25 |
Space diagonal | 654987012.53017 |
Equilateral Triangle
Length = nPerimeter | 1134470784 |
---|---|
Area | 6.1921969134576E+16 |
Altitude | 327493506.26508 |
Triangular Pyramid
Length = nSurface area | 6.1921969134576E+16 |
---|---|
Volume | 6.3730882979832E+24 |
Height | 178264885.42765 |