55156961 (number)

55156961 is an odd 8-digits composite number following 55156960 and preceding 55156962. In scientific notation, it is written as 5.5156961 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 55125252 positive integers (up to 55156961) that are relatively prime to 55156961.

Interesting facts

Basic properties

Name

Name fifty-five million one hundred fifty-six thousand nine hundred sixty-one

Notation

Scientific notation 5.5156961 × 10^7
Engineering notation 5.5156961 × 10^6

Prime Factorization of 55156961

Prime Factorization 1847 × 29863

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 55156961
Product of the distinct prime numbers

The prime factorization of 55156961 is 1847 × 29863. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 55156961)

Multiplication

n×y
n×2 110313922
n×3 165470883
n×4 220627844
n×5 275784805

Division

n÷y
n÷2 27578480.5
n÷3 18385653.666667
n÷3 13789240.25
n÷5 11031392.2

Exponentiation

ny
n2 3042290346755521
n3 1.6780349000667E+23
n4 9.2555305539618E+30
n5 5.1050693779918E+38

Nth Root

y√n
2√n 7426.7732562668
3√n 380.65666928037
4√n 86.178728560282
5√n 35.34435543315

Divisors of 55156961

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -55156960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55156961 can be divided by 4 positive divisors. The sum of these divisors (counting 55156961) is 1, the average is 0.25.

Base conversion 55156961

Base System Value
2 Binary 11010010011010000011100001
3 Ternary 10211210021010102
4 Quaternary 3102122003201
5 Quinary 103110010321
6 Senary 5250112145
8 Octal 322320341
10 Decimal 55156961
12 Duodecimal 1657b655
16 Hexadecimal 349a0e1
20 Vigesimal h4ec81
36 Base36 wu7dt

Cryptographic Hash Functions

md5 bc0c10dda3ff2d7dacdb8475e31049da
sha1 24fd18b9dfde0de0f6d1cf4fcf3c6313d442ac79
sha256 55e449789e0f8e45c8a1a8e7c9dce6fdc42c047f096fa26c7c42f84007e33818
sha512 8f12d23dbdab236fb67f915366da7534ec1b9b568846446a2d457ef8f77ac9f14c028ff61f20c1c7192af81f6274aabe83dbb291c2354587e85af43f0745ac18
ripemd-160 c61af05bc8dd8f0be85eaeb4a09911b0e2ac4b19

55156961 as geometric shapes

Circle

Radius = n
Diameter 110313922
Circumference 346561406.94388
Area 9.5576370034543E+15

Sphere

Radius = n
Volume 7.0289361526891E+23
Surface area 3.8230548013817E+16
Circumference 346561406.94388

Square

Length = n
Perimeter 220627844
Area 3042290346755521
Diagonal 78003722.305484

Cube

Length = n
Surface area 18253742080533126
Volume 1.6780349000667E+23
Space diagonal 95534658.843095

Equilateral Triangle

Length = n
Perimeter 165470883
Area 1.3173503629892E+15
Altitude 47767329.421548

Triangular Pyramid

Length = n
Surface area 1.3173503629892E+15
Volume 1.9775830948414E+22
Height 26001240.768495