20138232 (number)

20138232 is an even 8-digits composite number following 20138231 and preceding 20138233. In scientific notation, it is written as 2.0138232 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 32 positive divisors. There are 6684000 positive integers (up to 20138232) that are relatively prime to 20138232.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0138232 × 10^7
Engineering notation 2.0138232 × 10^6

Prime Factorization of 20138232

Prime Factorization 2 × 2 × 2 × 3 × 251 × 3343

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5034558
Product of the distinct prime numbers

The prime factorization of 20138232 is 2 × 2 × 2 × 3 × 251 × 3343. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 32, 1, 158, 349, 4615, 8487, 57653, 65027, 191415, 376781, 9993434, 7373253, 15318086, 66751559, 740456356, 458541930, 307333273, 8975729996

Basic calculations (n = 20138232)

Multiplication

n×y
n×2 40276464
n×3 60414696
n×4 80552928
n×5 100691160

Division

n÷y
n÷2 10069116
n÷3 6712744
n÷3 5034558
n÷5 4027646.4

Exponentiation

ny
n2 405548388085824
n3 8.1670275264984E+21
n4 1.6446949507901E+29
n5 3.312124848824E+36

Nth Root

y√n
2√n 4487.5641499593
3√n 272.06569203393
4√n 66.989283844204
5√n 28.893773762969

Divisors of 20138232

1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 3343, 6024, 6686, 10029, 13372, 20058, 26744, 40116, 80232, 839093, 1678186, 2517279, 3356372, 5034558, 6712744, 10069116, 20138232

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 -20138231
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 20138232 can be divided by 32 positive divisors. The sum of these divisors (counting 20138232) is 1, the average is 0.03125.

Base conversion 20138232

Base System Value
2 Binary 1001100110100100011111000
3 Ternary 1101220010110110
4 Quaternary 1030310203320
5 Quinary 20123410412
6 Senary 1555344320
8 Octal 114644370
10 Decimal 20138232
12 Duodecimal 68b20a0
16 Hexadecimal 13348f8
20 Vigesimal 65h5bc
36 Base36 bzmrc

Cryptographic Hash Functions

md5 d113a2cccfd7823d70c071f12f6537cd
sha1 5a349b19e89e0ae7f3f15c56e6b9c5d8c9f9df84
sha256 cbd4b4186495e2cbfa6944ef10146ca5954297fd2ee55b6ae6108ec0fd3321a3
sha512 ca85dc48231855fff42a2bfba81e4b283296948a142518e648396372304544ee653c2d8a633c51afa203fda0998289f05156b3bff964b53ae03d9d8e25d80bcf
ripemd-160 ea0228042da80c394132aec84f47247d4e3cc0f2

20138232 as geometric shapes

Circle

Radius = n
Diameter 40276464
Circumference 126532243.41497
Area 1.2740678366856E+15

Sphere

Radius = n
Volume 3.4209964905217E+22
Surface area 5.0962713467424E+15
Circumference 126532243.41497

Square

Length = n
Perimeter 80552928
Area 405548388085824
Diagonal 28479760.816616

Cube

Length = n
Surface area 2433290328514944
Volume 8.1670275264984E+21
Space diagonal 34880440.998609

Equilateral Triangle

Length = n
Perimeter 60414696
Area 1.7560760327308E+14
Altitude 17440220.499305

Triangular Pyramid

Length = n
Surface area 1.7560760327308E+14
Volume 9.6249342435403E+20
Height 9493253.6055386