18371244 (number)

18371244 is an even 8-digits composite number following 18371243 and preceding 18371245. In scientific notation, it is written as 1.8371244 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 6123744 positive integers (up to 18371244) that are relatively prime to 18371244.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8371244 × 10^7
Engineering notation 1.8371244 × 10^6

Prime Factorization of 18371244

Prime Factorization 2 × 2 × 3 × 1530937

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9185622
Product of the distinct prime numbers

The prime factorization of 18371244 is 2 × 2 × 3 × 1530937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 93, 68, 915, 181, 2840, 967, 934, 5479, 102211, 124149, 218209, 3179599, 91440984, 10314284, 280115365, 771172808, 8658565261, 4125989424

Basic calculations (n = 18371244)

Multiplication

n×y
n×2 36742488
n×3 55113732
n×4 73484976
n×5 91856220

Division

n÷y
n÷2 9185622
n÷3 6123748
n÷3 4592811
n÷5 3674248.8

Exponentiation

ny
n2 337502606107536
n3 6.2003427274374E+21
n4 1.1390800912938E+29
n5 2.09263182927E+36

Nth Root

y√n
2√n 4286.1689187432
3√n 263.86362331863
4√n 65.46883929583
5√n 28.367934341469

Divisors of 18371244

1, 2, 3, 4, 6, 12, 1530937, 3061874, 4592811, 6123748, 9185622, 18371244

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18371243
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18371244 can be divided by 12 positive divisors. The sum of these divisors (counting 18371244) is 1, the average is 0.083333333333333.

Base conversion 18371244

Base System Value
2 Binary 1000110000101001010101100
3 Ternary 1021120100121110
4 Quaternary 1012011022230
5 Quinary 14200334434
6 Senary 1453432020
8 Octal 106051254
10 Decimal 18371244
12 Duodecimal 619b610
16 Hexadecimal 11852ac
20 Vigesimal 5eg824
36 Base36 axrcc

Cryptographic Hash Functions

md5 7e9ed1ea115b994e52b8e3df01e8e881
sha1 ed913348e5190ec1510571962d481c97e2393a35
sha256 657dc8711abb6049bdb8c95e8206641d72d641806d5f27f3d4cd54009760ba9d
sha512 611678fd4cef71ef69da8fd67f2a60bb85355b1b66812d8b7f78b3c8270ba994e0053abe53ce827af8958343921e1c50a37abb20316ad98b2fe80a0bcff82beb
ripemd-160 1159f5fc83889fbf00d2a744ac20dda6cc344b5a

18371244 as geometric shapes

Circle

Radius = n
Diameter 36742488
Circumference 115429930.37541
Area 1.0602957079148E+15

Sphere

Radius = n
Volume 2.5971934883008E+22
Surface area 4.2411828316594E+15
Circumference 115429930.37541

Square

Length = n
Perimeter 73484976
Area 337502606107536
Diagonal 25980862.422465

Cube

Length = n
Surface area 2025015636645216
Volume 6.2003427274374E+21
Space diagonal 31819928.006245

Equilateral Triangle

Length = n
Perimeter 55113732
Area 1.4614291536629E+14
Altitude 15909964.003122

Triangular Pyramid

Length = n
Surface area 1.4614291536629E+14
Volume 7.3071739804195E+20
Height 8660287.4741551