18492772 (number)

18492772 is an even 8-digits composite number following 18492771 and preceding 18492773. In scientific notation, it is written as 1.8492772 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 9221480 positive integers (up to 18492772) that are relatively prime to 18492772.

Interesting facts

Basic properties

Name

Name eighteen million four hundred ninety-two thousand seven hundred seventy-two

Notation

Scientific notation 1.8492772 × 10^7
Engineering notation 1.8492772 × 10^6

Prime Factorization of 18492772

Prime Factorization 2 × 2 × 383 × 12071

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9246386
Product of the distinct prime numbers

The prime factorization of 18492772 is 2 × 2 × 383 × 12071. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 25, 14, 446, 790, 9562, 6683, 1665, 46669, 72890, 125065, 7357928, 3071017, 33961019, 77944808, 184045785, 147252716, 240731628, 6437756645

Basic calculations (n = 18492772)

Multiplication

n×y
n×2 36985544
n×3 55478316
n×4 73971088
n×5 92463860

Division

n÷y
n÷2 9246386
n÷3 6164257.3333333
n÷3 4623193
n÷5 3698554.4

Exponentiation

ny
n2 341982616243984
n3 6.3242065501635E+21
n4 1.1695210981308E+29
n5 2.1627687016923E+36

Nth Root

y√n
2√n 4300.3223135016
3√n 264.44417497691
4√n 65.576842814378
5√n 28.405366886782

Divisors of 18492772

1, 2, 4, 383, 766, 1532, 12071, 24142, 48284, 4623193, 9246386, 18492772

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 -18492771
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 18492772 can be divided by 12 positive divisors. The sum of these divisors (counting 18492772) is 1, the average is 0.083333333333333.

Base conversion 18492772

Base System Value
2 Binary 1000110100010110101100100
3 Ternary 1021210112022111
4 Quaternary 1012202311210
5 Quinary 14213232042
6 Senary 1500210404
8 Octal 106426544
10 Decimal 18492772
12 Duodecimal 6239a04
16 Hexadecimal 11a2d64
20 Vigesimal 5fbbic
36 Base36 b0d44

Cryptographic Hash Functions

md5 cbb11b894ce33ace7b37334873e9e39c
sha1 7850503bcd2f812b2974d910753231b47edd0caf
sha256 f9dcec1d78b748e323f034e61005042a487af72a292594c630b587573546a42b
sha512 3af9671c2f76f78c6bcb977084d0c5e778c334ac8648d1ed9a08264fbf9144b16292aa7bdc105c677937c53ea3fd9b2a5399e07bc8c65d55d6664a4ff2d323e2
ripemd-160 832ce8946887d29fbbbbbcd4e2181690008ae753

18492772 as geometric shapes

Circle

Radius = n
Diameter 36985544
Circumference 116193513.31942
Area 1.0743700748475E+15

Sphere

Radius = n
Volume 2.6490774450371E+22
Surface area 4.2974802993901E+15
Circumference 116193513.31942

Square

Length = n
Perimeter 73971088
Area 341982616243984
Diagonal 26152728.968273

Cube

Length = n
Surface area 2051895697463904
Volume 6.3242065501635E+21
Space diagonal 32030420.676787

Equilateral Triangle

Length = n
Perimeter 55478316
Area 1.4808281665998E+14
Altitude 16015210.338394

Triangular Pyramid

Length = n
Surface area 1.4808281665998E+14
Volume 7.4531488954083E+20
Height 8717576.3227578