17949968 (number)

17949968 is an even 8-digits composite number following 17949967 and preceding 17949969. In scientific notation, it is written as 1.7949968 × 10^7. The sum of its digits is 53. It has a total of 6 prime factors and 20 positive divisors. There are 8945664 positive integers (up to 17949968) that are relatively prime to 17949968.

Interesting facts

Basic properties

Name

Name seventeen million nine hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.7949968 × 10^7
Engineering notation 1.7949968 × 10^6

Prime Factorization of 17949968

Prime Factorization 2 × 2 × 2 × 2 × 337 × 3329

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2243746
Product of the distinct prime numbers

The prime factorization of 17949968 is 2 × 2 × 2 × 2 × 337 × 3329. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 17949968)

Multiplication

n×y
n×2 35899936
n×3 53849904
n×4 71799872
n×5 89749840

Division

n÷y
n÷2 8974984
n÷3 5983322.6666667
n÷3 4487492
n÷5 3589993.6

Exponentiation

ny
n2 322201351201024
n3 5.7835039436151E+21
n4 1.0381371071577E+29
n5 1.8634527853092E+36

Nth Root

y√n
2√n 4236.7402563764
3√n 261.83109755542
4√n 65.090247014252
5√n 28.236621721217

Divisors of 17949968

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 -17949967
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 17949968 can be divided by 20 positive divisors. The sum of these divisors (counting 17949968) is 1, the average is 0.05.

Base conversion 17949968

Base System Value
2 Binary 1000100011110010100010000
3 Ternary 1020202221201122
4 Quaternary 1010132110100
5 Quinary 14043344333
6 Senary 1440421412
8 Octal 104362420
10 Decimal 17949968
12 Duodecimal 6017868
16 Hexadecimal 111e510
20 Vigesimal 5c3ei8
36 Base36 aoqa8

Cryptographic Hash Functions

md5 7125726aed59ce44703f087535bd63ad
sha1 18d73389849d093525d1a8064f2a05d035cadc82
sha256 38c61c1a2aec807dfa9a3a4326408e16e6b599dc0a4e3a6d964641105f4494de
sha512 a7653b31b65c692a166f9ffc14abe4198cc6f63d385053467bc21d550a834fc130e42042a154635667fd6fc057aae54aff5f501501bda4128802aabf4ff08bde
ripemd-160 62d403c9f9f1681e7eeb4e86e67ab35dd7e1cd8c

17949968 as geometric shapes

Circle

Radius = n
Diameter 35899936
Circumference 112782975.20194
Area 1.0122253979098E+15

Sphere

Radius = n
Volume 2.4225884668359E+22
Surface area 4.0489015916394E+15
Circumference 112782975.20194

Square

Length = n
Perimeter 71799872
Area 322201351201024
Diagonal 25385088.189763

Cube

Length = n
Surface area 1933208107206144
Volume 5.7835039436151E+21
Space diagonal 31090256.570236

Equilateral Triangle

Length = n
Perimeter 53849904
Area 1.3951727763688E+14
Altitude 15545128.285118

Triangular Pyramid

Length = n
Surface area 1.3951727763688E+14
Volume 6.8159247625823E+20
Height 8461696.0632544