17997968 (number)

17997968 is an even 8-digits composite number following 17997967 and preceding 17997969. In scientific notation, it is written as 1.7997968 × 10^7. The sum of its digits is 56. It has a total of 6 prime factors and 20 positive divisors. There are 8469504 positive integers (up to 17997968) that are relatively prime to 17997968.

Interesting facts

Basic properties

Name

Name seventeen million nine hundred ninety-seven thousand nine hundred sixty-eight

Notation

Scientific notation 1.7997968 × 10^7
Engineering notation 1.7997968 × 10^6

Prime Factorization of 17997968

Prime Factorization 2 × 2 × 2 × 2 × 17 × 66169

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2249746
Product of the distinct prime numbers

The prime factorization of 17997968 is 2 × 2 × 2 × 2 × 17 × 66169. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 17997968)

Multiplication

n×y
n×2 35995936
n×3 53993904
n×4 71991872
n×5 89989840

Division

n÷y
n÷2 8998984
n÷3 5999322.6666667
n÷3 4499492
n÷5 3599593.6

Exponentiation

ny
n2 323926852129024
n3 5.8300251189589E+21
n4 1.0492860553022E+29
n5 1.8885016846175E+36

Nth Root

y√n
2√n 4242.4012068639
3√n 262.06427729697
4√n 65.133717895295
5√n 28.251707100975

Divisors of 17997968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -17997967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 17997968 can be divided by 20 positive divisors. The sum of these divisors (counting 17997968) is 1, the average is 0.05.

Base conversion 17997968

Base System Value
2 Binary 1000100101010000010010000
3 Ternary 1020212101120102
4 Quaternary 1010222002100
5 Quinary 14101413333
6 Senary 1441431532
8 Octal 104520220
10 Decimal 17997968
12 Duodecimal 603b5a8
16 Hexadecimal 112a090
20 Vigesimal 5c9ei8
36 Base36 aprbk

Cryptographic Hash Functions

md5 eee476ea67d9d6377c4594ecdcb78829
sha1 86dde176da06cd9fe8c67c9c59e3df4b97ae7d90
sha256 517cde4565e659378305dbe54a53b613ae44ae0996ede91ca1353b4a2db9ff44
sha512 fff7e59fff7aa5938eed8ddded4afb0c477b422b80489cb2c3076b5a55a6c143c14dbf9c46a6908868219e26830a228b7819a75d1fbb7c9f497dc4f9f61b798c
ripemd-160 337dbd09c30a5a2a19cf3cde69c6b9bcab176d41

17997968 as geometric shapes

Circle

Radius = n
Diameter 35995936
Circumference 113084568.09669
Area 1.017646218949E+15

Sphere

Radius = n
Volume 2.4420752111954E+22
Surface area 4.070584875796E+15
Circumference 113084568.09669

Square

Length = n
Perimeter 71991872
Area 323926852129024
Diagonal 25452970.440757

Cube

Length = n
Surface area 1943561112774144
Volume 5.8300251189589E+21
Space diagonal 31173395.008999

Equilateral Triangle

Length = n
Perimeter 53993904
Area 1.4026444145583E+14
Altitude 15586697.504499

Triangular Pyramid

Length = n
Surface area 1.4026444145583E+14
Volume 6.8707504935063E+20
Height 8484323.4802523