18297906 (number)

18297906 is an even 8-digits composite number following 18297905 and preceding 18297907. In scientific notation, it is written as 1.8297906 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 5261760 positive integers (up to 18297906) that are relatively prime to 18297906.

Interesting facts

Basic properties

Name

Name eighteen million two hundred ninety-seven thousand nine hundred six

Notation

Scientific notation 1.8297906 × 10^7
Engineering notation 1.8297906 × 10^6

Prime Factorization of 18297906

Prime Factorization 2 × 3 × 11 × 37 × 59 × 127

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18297906
Product of the distinct prime numbers

The prime factorization of 18297906 is 2 × 3 × 11 × 37 × 59 × 127. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18297906)

Multiplication

n×y
n×2 36595812
n×3 54893718
n×4 73191624
n×5 91489530

Division

n÷y
n÷2 9148953
n÷3 6099302
n÷3 4574476.5
n÷5 3659581.2

Exponentiation

ny
n2 334813363984836
n3 6.1263834617383E+21
n4 1.1209998870284E+29
n5 2.0511950558857E+36

Nth Root

y√n
2√n 4277.6051711209
3√n 263.51204056422
4√n 65.403403360382
5√n 28.34524913184

Divisors of 18297906

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 -18297905
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 18297906 can be divided by 64 positive divisors. The sum of these divisors (counting 18297906) is 1, the average is 0.015625.

Base conversion 18297906

Base System Value
2 Binary 1000101110011010000110010
3 Ternary 1021102122000020
4 Quaternary 1011303100302
5 Quinary 14141013111
6 Senary 1452104310
8 Octal 105632062
10 Decimal 18297906
12 Duodecimal 6165096
16 Hexadecimal 1173432
20 Vigesimal 5e74f6
36 Base36 aw6r6

Cryptographic Hash Functions

md5 f636d49950efca7939ec5dc790878a68
sha1 87e9a4db8a12d0c40b2faed7ca5650a67b3a616b
sha256 79d573801e43282e7e8aecbdeb3e710639196b250d26792c656faee692cf1da5
sha512 9c8a1754e5368eb0042b82bcd719b1c9825dc8d1384fdbf4608e8055ffe859ef3169eec67754c6391621381871e44870e6379697840dd16c6c6b179a28d41b1f
ripemd-160 9160273c613ed3b25e81873187d94e2074202b60

18297906 as geometric shapes

Circle

Radius = n
Diameter 36595812
Circumference 114969134.13135
Area 1.0518472046184E+15

Sphere

Radius = n
Volume 2.5662135035295E+22
Surface area 4.2073888184738E+15
Circumference 114969134.13135

Square

Length = n
Perimeter 73191624
Area 334813363984836
Diagonal 25877146.828228

Cube

Length = n
Surface area 2008880183909016
Volume 6.1263834617383E+21
Space diagonal 31692902.864119

Equilateral Triangle

Length = n
Perimeter 54893718
Area 1.449784393687E+14
Altitude 15846451.43206

Triangular Pyramid

Length = n
Surface area 1.449784393687E+14
Volume 7.2200121499071E+20
Height 8625715.6094093