156945164 (number)

156945164 is an even 9-digits composite number following 156945163 and preceding 156945165. In scientific notation, it is written as 1.56945164 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 78343344 positive integers (up to 156945164) that are relatively prime to 156945164.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.56945164 × 10^8
Engineering notation 1.56945164 × 10^6

Prime Factorization of 156945164

Prime Factorization 2 × 2 × 613 × 64007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 78472582
Product of the distinct prime numbers

The prime factorization of 156945164 is 2 × 2 × 613 × 64007. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 156945164)

Multiplication

n×y
n×2 313890328
n×3 470835492
n×4 627780656
n×5 784725820

Division

n÷y
n÷2 78472582
n÷3 52315054.666667
n÷3 39236291
n÷5 31389032.8

Exponentiation

ny
n2 24631784502986896
n3 3.8658394584339E+24
n4 6.0672480780159E+32
n5 9.5222524463288E+40

Nth Root

y√n
2√n 12527.775700419
3√n 539.40625641103
4√n 111.92754665594
5√n 43.566190647726

Divisors of 156945164

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156945163
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156945164 can be divided by 12 positive divisors. The sum of these divisors (counting 156945164) is 1, the average is 0.083333333333333.

Base conversion 156945164

Base System Value
2 Binary 1001010110101100101100001100
3 Ternary 101221022122021212
4 Quaternary 21112230230030
5 Quinary 310134221124
6 Senary 23323513552
8 Octal 1126545414
10 Decimal 156945164
12 Duodecimal 446888b8
16 Hexadecimal 95acb0c
20 Vigesimal 290i2i4
36 Base36 2lfvnw

Cryptographic Hash Functions

md5 84c006cb7cdbc6aa3f513f2d66cd403f
sha1 96ed23a1654e1048751f44e95cb5e90f28af87b6
sha256 399c0d7c2145604502bfbe97b785cb63afe0fab62ac028f7ac15744d1fe44acd
sha512 a231b9a246c4271cf2b19f8ee3eea414e9ba79839a641639146df9c84580c799489acf5a3b4e54af24590cdec04482d8b21f881557f0e60f3edd04e10f85a5ce
ripemd-160 18d5d2ac051a3dfceb3ddbd50011efe2258da6a4

156945164 as geometric shapes

Circle

Radius = n
Diameter 313890328
Circumference 986115548.47769
Area 7.7383033239391E+16

Sphere

Radius = n
Volume 1.6193190456765E+25
Surface area 3.0953213295756E+17
Circumference 986115548.47769

Square

Length = n
Perimeter 627780656
Area 24631784502986896
Diagonal 221953979.47767

Cube

Length = n
Surface area 147790707017921376
Volume 3.8658394584339E+24
Space diagonal 271836998.05023

Equilateral Triangle

Length = n
Perimeter 470835492
Area 1.0665875560065E+16
Altitude 135918499.02511

Triangular Pyramid

Length = n
Surface area 1.0665875560065E+16
Volume 4.5559354933953E+23
Height 73984659.82589