18744376 (number)

18744376 is an even 8-digits composite number following 18744375 and preceding 18744377. In scientific notation, it is written as 1.8744376 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 8033280 positive integers (up to 18744376) that are relatively prime to 18744376.

Interesting facts

Basic properties

Name

Name eighteen million seven hundred forty-four thousand three hundred seventy-six

Notation

Scientific notation 1.8744376 × 10^7
Engineering notation 1.8744376 × 10^6

Prime Factorization of 18744376

Prime Factorization 2 × 2 × 2 × 7 × 334721

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4686094
Product of the distinct prime numbers

The prime factorization of 18744376 is 2 × 2 × 2 × 7 × 334721. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 58, 37, 816, 587, 1414, 9002, 30484, 25706, 132407, 782324, 5864714, 8285730, 40461865, 6606667, 53660238, 659461597, 6798402537, 2185289738

Basic calculations (n = 18744376)

Multiplication

n×y
n×2 37488752
n×3 56233128
n×4 74977504
n×5 93721880

Division

n÷y
n÷2 9372188
n÷3 6248125.3333333
n÷3 4686094
n÷5 3748875.2

Exponentiation

ny
n2 351351631629376
n3 6.5858670914745E+21
n4 1.2344796904862E+29
n5 2.3139551482838E+36

Nth Root

y√n
2√n 4329.4775666355
3√n 265.63807789821
4√n 65.79876569234
5√n 28.482243663042

Divisors of 18744376

1, 2, 4, 7, 8, 14, 28, 56, 334721, 669442, 1338884, 2343047, 2677768, 4686094, 9372188, 18744376

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18744375
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18744376 can be divided by 16 positive divisors. The sum of these divisors (counting 18744376) is 1, the average is 0.0625.

Base conversion 18744376

Base System Value
2 Binary 1000111100000010000111000
3 Ternary 1022021022110011
4 Quaternary 1013200100320
5 Quinary 14244310001
6 Senary 1505431304
8 Octal 107402070
10 Decimal 18744376
12 Duodecimal 633b534
16 Hexadecimal 11e0438
20 Vigesimal 5h30ig
36 Base36 b5r94

Cryptographic Hash Functions

md5 750914eef24a7b5ca2b277477a737c09
sha1 66f06914db1df75d3272fff66baf691d808b2ab4
sha256 4093457f3ccda04dd1b533b9f052cd9053c3ade6a28eae92c941d7e05f707af3
sha512 8caa31e6c5642ad0d19e8c6e680f8681c398676675ba9f0fbaa29d777c61adb7004dbfcf51bde439ec8decbabc39a09b698f8204086dd90959316e1c1e4e5296
ripemd-160 713b8f171df19200a30b32764645852228d7e017

18744376 as geometric shapes

Circle

Radius = n
Diameter 37488752
Circumference 117774387.87545
Area 1.1038037047536E+15

Sphere

Radius = n
Volume 2.7586815562793E+22
Surface area 4.4152148190145E+15
Circumference 117774387.87545

Square

Length = n
Perimeter 74977504
Area 351351631629376
Diagonal 26508550.757421

Cube

Length = n
Surface area 2108109789776256
Volume 6.5858670914745E+21
Space diagonal 32466211.588175

Equilateral Triangle

Length = n
Perimeter 56233128
Area 1.5213971932608E+14
Altitude 16233105.794087

Triangular Pyramid

Length = n
Surface area 1.5213971932608E+14
Volume 7.7615188006249E+20
Height 8836183.5858069