18374472 (number)

18374472 is an even 8-digits composite number following 18374471 and preceding 18374473. In scientific notation, it is written as 1.8374472 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 6082560 positive integers (up to 18374472) that are relatively prime to 18374472.

Interesting facts

Basic properties

Name

Name eighteen million three hundred seventy-four thousand four hundred seventy-two

Notation

Scientific notation 1.8374472 × 10^7
Engineering notation 1.8374472 × 10^6

Prime Factorization of 18374472

Prime Factorization 2 × 2 × 2 × 3 × 9 × 331 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4593618
Product of the distinct prime numbers

The prime factorization of 18374472 is 2 × 2 × 2 × 3 × 9 × 331 × 257. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18374472)

Multiplication

n×y
n×2 36748944
n×3 55123416
n×4 73497888
n×5 91872360

Division

n÷y
n÷2 9187236
n÷3 6124824
n÷3 4593618
n÷5 3674894.4

Exponentiation

ny
n2 337621221278784
n3 6.2036116769928E+21
n4 1.1398808905778E+29
n5 2.0944709507256E+36

Nth Root

y√n
2√n 4286.5454622575
3√n 263.87907685195
4√n 65.471714978741
5√n 28.368931173874

Divisors of 18374472

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 -18374471
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 18374472 can be divided by 64 positive divisors. The sum of these divisors (counting 18374472) is 1, the average is 0.015625.

Base conversion 18374472

Base System Value
2 Binary 1000110000101111101001000
3 Ternary 1021120112001000
4 Quaternary 1012011331020
5 Quinary 14200440342
6 Senary 1453455000
8 Octal 106057510
10 Decimal 18374472
12 Duodecimal 61a1460
16 Hexadecimal 1185f48
20 Vigesimal 5egg3c
36 Base36 axtu0

Cryptographic Hash Functions

md5 a61603f3f8373699ac92f50ab33d3fa1
sha1 c82b43498bb424746c77147afe06804590a73085
sha256 ed7fb58f3b4700c153689836d6603a159e7ebf444e4f6fc150d2a8bd11e93d33
sha512 f8f2432e295087bec56219c1385e24d9a42ee36fd22139e1180e011d894bfbfe184db3764d1ab5f700a1b7e9c6b37622adfde1e7325c674a68fc046aa2c35040
ripemd-160 77652e915ece31905acc33a437e6efba1ab4123c

18374472 as geometric shapes

Circle

Radius = n
Diameter 36748944
Circumference 115450212.49758
Area 1.0606683484654E+15

Sphere

Radius = n
Volume 2.5985627826886E+22
Surface area 4.2426733938618E+15
Circumference 115450212.49758

Square

Length = n
Perimeter 73497888
Area 337621221278784
Diagonal 25985427.503845

Cube

Length = n
Surface area 2025727327672704
Volume 6.2036116769928E+21
Space diagonal 31825519.066252

Equilateral Triangle

Length = n
Perimeter 55123416
Area 1.4619427724208E+14
Altitude 15912759.533126

Triangular Pyramid

Length = n
Surface area 1.4619427724208E+14
Volume 7.3110264744161E+20
Height 8661809.1679482