20138328 (number)

20138328 is an even 8-digits composite number following 20138327 and preceding 20138329. In scientific notation, it is written as 2.0138328 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 5443200 positive integers (up to 20138328) that are relatively prime to 20138328.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-eight thousand three hundred twenty-eight

Notation

Scientific notation 2.0138328 × 10^7
Engineering notation 2.0138328 × 10^6

Prime Factorization of 20138328

Prime Factorization 2 × 2 × 2 × 63 × 3 × 19 × 701

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5034582
Product of the distinct prime numbers

The prime factorization of 20138328 is 2 × 2 × 2 × 63 × 3 × 19 × 701. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20138328)

Multiplication

n×y
n×2 40276656
n×3 60414984
n×4 80553312
n×5 100691640

Division

n÷y
n÷2 10069164
n÷3 6712776
n÷3 5034582
n÷5 4027665.6

Exponentiation

ny
n2 405552254635584
n3 8.1671443249909E+21
n4 1.6447263124001E+29
n5 3.3122037949343E+36

Nth Root

y√n
2√n 4487.5748461725
3√n 272.06612435035
4√n 66.989363679412
5√n 28.893801310541

Divisors of 20138328

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20138327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20138328 can be divided by 64 positive divisors. The sum of these divisors (counting 20138328) is 1, the average is 0.015625.

Base conversion 20138328

Base System Value
2 Binary 1001100110100100101011000
3 Ternary 1101220010121000
4 Quaternary 1030310211120
5 Quinary 20123411303
6 Senary 1555345000
8 Octal 114644530
10 Decimal 20138328
12 Duodecimal 68b2160
16 Hexadecimal 1334958
20 Vigesimal 65h5g8
36 Base36 bzmu0

Cryptographic Hash Functions

md5 bcd5c3b7656241e20e1e8a22a9427008
sha1 53ff09ff316b539e84a03370042fd1051ac3061f
sha256 4013cd608904600aaf6c5744f593408aa8ef5062c648f2a1a84b003a1a789b7f
sha512 0e611ef1e7b84da27f04e1f877272865367636522c8de5cb3d908bf3ca80e160bc0e72151f56b85dc0695475dbecc30abc1e45702c2a2d7e60a74d526351d01e
ripemd-160 8b54606567276fc5850fe6379c329764d5d4af3c

20138328 as geometric shapes

Circle

Radius = n
Diameter 40276656
Circumference 126532846.60076
Area 1.2740799838099E+15

Sphere

Radius = n
Volume 3.4210454149599E+22
Surface area 5.0963199352397E+15
Circumference 126532846.60076

Square

Length = n
Perimeter 80553312
Area 405552254635584
Diagonal 28479896.581118

Cube

Length = n
Surface area 2433313527813504
Volume 8.1671443249909E+21
Space diagonal 34880607.275487

Equilateral Triangle

Length = n
Perimeter 60414984
Area 1.7560927753824E+14
Altitude 17440303.637743

Triangular Pyramid

Length = n
Surface area 1.7560927753824E+14
Volume 9.6250718918838E+20
Height 9493298.8603726