18744132 (number)

18744132 is an even 8-digits composite number following 18744131 and preceding 18744133. In scientific notation, it is written as 1.8744132 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 5345280 positive integers (up to 18744132) that are relatively prime to 18744132.

Interesting facts

Basic properties

Name

Name eighteen million seven hundred forty-four thousand one hundred thirty-two

Notation

Scientific notation 1.8744132 × 10^7
Engineering notation 1.8744132 × 10^6

Prime Factorization of 18744132

Prime Factorization 2 × 2 × 3 × 17 × 11 × 8353

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9372066
Product of the distinct prime numbers

The prime factorization of 18744132 is 2 × 2 × 3 × 17 × 11 × 8353. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18744132)

Multiplication

n×y
n×2 37488264
n×3 56232396
n×4 74976528
n×5 93720660

Division

n÷y
n÷2 9372066
n÷3 6248044
n÷3 4686033
n÷5 3748826.4

Exponentiation

ny
n2 351342484433424
n3 6.585609905428E+21
n4 1.2344154136785E+29
n5 2.3138045456825E+36

Nth Root

y√n
2√n 4329.4493876243
3√n 265.63692526853
4√n 65.79855156175
5√n 28.482169510628

Divisors of 18744132

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18744131
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18744132 can be divided by 48 positive divisors. The sum of these divisors (counting 18744132) is 1, the average is 0.020833333333333.

Base conversion 18744132

Base System Value
2 Binary 1000111100000001101000100
3 Ternary 1022021022010010
4 Quaternary 1013200031010
5 Quinary 14244303012
6 Senary 1505430220
8 Octal 107401504
10 Decimal 18744132
12 Duodecimal 633b370
16 Hexadecimal 11e0344
20 Vigesimal 5h306c
36 Base36 b5r2c

Cryptographic Hash Functions

md5 29cc72655284e1c391d27e1994650d94
sha1 9edd1fb9ed0ef51a80ae7b1c6bd5643bb20315dc
sha256 07b298d2016c45943c2875e4359dc8ce5431714881a6b0d56051413f9e8d1dbc
sha512 67dc1d469c79d84d53c93a22df10f7cf074de248b071cff08e4a2fd4a4f362c71a251f31c90b39e958f422ede534985c5f214debc83b8685dc73b82eed680f35
ripemd-160 ee5b1a9e7ce0c22c4fdb78d44e346f67785fee27

18744132 as geometric shapes

Circle

Radius = n
Diameter 37488264
Circumference 117772854.77823
Area 1.10377496799E+15

Sphere

Radius = n
Volume 2.7585738264401E+22
Surface area 4.4150998719601E+15
Circumference 117772854.77823

Square

Length = n
Perimeter 74976528
Area 351342484433424
Diagonal 26508205.689312

Cube

Length = n
Surface area 2108054906600544
Volume 6.585609905428E+21
Space diagonal 32465788.967778

Equilateral Triangle

Length = n
Perimeter 56232396
Area 1.5213575847404E+14
Altitude 16232894.483889

Triangular Pyramid

Length = n
Surface area 1.5213575847404E+14
Volume 7.7612157039624E+20
Height 8836068.5631038