45493904 (number)

45493904 is an even 8-digits composite number following 45493903 and preceding 45493905. In scientific notation, it is written as 4.5493904 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 20279808 positive integers (up to 45493904) that are relatively prime to 45493904.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-three thousand nine hundred four

Notation

Scientific notation 4.5493904 × 10^7
Engineering notation 4.5493904 × 10^6

Prime Factorization of 45493904

Prime Factorization 2 × 2 × 2 × 2 × 17 × 19 × 8803

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5686738
Product of the distinct prime numbers

The prime factorization of 45493904 is 2 × 2 × 2 × 2 × 17 × 19 × 8803. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 45493904)

Multiplication

n×y
n×2 90987808
n×3 136481712
n×4 181975616
n×5 227469520

Division

n÷y
n÷2 22746952
n÷3 15164634.666667
n÷3 11373476
n÷5 9098780.8

Exponentiation

ny
n2 2069695301161216
n3 9.4158519340279E+22
n4 4.2836386396488E+30
n5 1.9487944504287E+38

Nth Root

y√n
2√n 6744.9169008966
3√n 356.98590491681
4√n 82.127443043702
5√n 34.008747787286

Divisors of 45493904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45493903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45493904 can be divided by 40 positive divisors. The sum of these divisors (counting 45493904) is 1, the average is 0.025.

Base conversion 45493904

Base System Value
2 Binary 10101101100010111010010000
3 Ternary 10011121022220102
4 Quaternary 2231202322100
5 Quinary 43121301104
6 Senary 4303031532
8 Octal 255427220
10 Decimal 45493904
12 Duodecimal 1329b5a8
16 Hexadecimal 2b62e90
20 Vigesimal e46ef4
36 Base36 r33bk

Cryptographic Hash Functions

md5 bf5f69ce831d29a1241a99f7183d9984
sha1 f72c554b72e266039089a8813ff593e433ad6a0e
sha256 d58d7af021785c659f09e76e4381a313b315c774b3e283f2c19406c020d4a331
sha512 1a1effccad971a1cef7735f116c9f0369791b0f00cf88ed009e7dabe9d33665cc416e0b4bd05bf2844c345e0f3790a3e7685b4080b2b5a70231ad3988fc4417e
ripemd-160 8887400c48555a0a077fe820d7baec4693f1d91e

45493904 as geometric shapes

Circle

Radius = n
Diameter 90987808
Circumference 285846629.17904
Area 6.5021395532974E+15

Sphere

Radius = n
Volume 3.9441028350975E+23
Surface area 2.600855821319E+16
Circumference 285846629.17904

Square

Length = n
Perimeter 181975616
Area 2069695301161216
Diagonal 64338096.0421

Cube

Length = n
Surface area 12418171806967296
Volume 9.4158519340279E+22
Space diagonal 78797753.162661

Equilateral Triangle

Length = n
Perimeter 136481712
Area 8.9620435444945E+14
Altitude 39398876.58133

Triangular Pyramid

Length = n
Surface area 8.9620435444945E+14
Volume 1.1096687921999E+22
Height 21446032.014033