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

Basic properties

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 number
ω 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×y
n×2 756313856
n×3 1134470784
n×4 1512627712
n×5 1890784640

Division

n÷y
n÷2 189078464
n÷3 126052309.33333
n÷3 94539232
n÷5 75631385.6

Exponentiation

ny
n2 143002662194397184
n3 5.4077447431255E+25
n4 2.0449761394685E+34
n5 7.733218947347E+42

Nth Root

y√n
2√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 = n
Diameter 756313856
Circumference 2376030053.8178
Area 4.492561129937E+17

Sphere

Radius = n
Volume 2.2651908209989E+26
Surface area 1.7970244519748E+18
Circumference 2376030053.8178

Square

Length = n
Perimeter 1512627712
Area 143002662194397184
Diagonal 534794656.28295

Cube

Length = n
Surface area 858015973166383104
Volume 5.4077447431255E+25
Space diagonal 654987012.53017

Equilateral Triangle

Length = n
Perimeter 1134470784
Area 6.1921969134576E+16
Altitude 327493506.26508

Triangular Pyramid

Length = n
Surface area 6.1921969134576E+16
Volume 6.3730882979832E+24
Height 178264885.42765