45394893 (number)

45394893 is an odd 8-digits composite number following 45394892 and preceding 45394894. In scientific notation, it is written as 4.5394893 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 28160352 positive integers (up to 45394893) that are relatively prime to 45394893.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5394893 × 10^7
Engineering notation 4.5394893 × 10^6

Prime Factorization of 45394893

Prime Factorization 333 × 23 × 5927

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 45394893
Product of the distinct prime numbers

The prime factorization of 45394893 is 333 × 23 × 5927. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 45394893)

Multiplication

n×y
n×2 90789786
n×3 136184679
n×4 181579572
n×5 226974465

Division

n÷y
n÷2 22697446.5
n÷3 15131631
n÷3 11348723.25
n÷5 9078978.6

Exponentiation

ny
n2 2060696310481449
n3 9.35450885198E+22
n4 4.2464692840319E+30
n5 1.9276801877641E+38

Nth Root

y√n
2√n 6737.5732278024
3√n 356.72674049495
4√n 82.082721859125
5√n 33.993931844965

Divisors of 45394893

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45394892
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45394893 can be divided by 8 positive divisors. The sum of these divisors (counting 45394893) is 1, the average is 0.125.

Base conversion 45394893

Base System Value
2 Binary 10101101001010101111001101
3 Ternary 10011102022002100
4 Quaternary 2231022233031
5 Quinary 43110114033
6 Senary 4300545313
8 Octal 255125715
10 Decimal 45394893
12 Duodecimal 13252239
16 Hexadecimal 2b4abcd
20 Vigesimal e3e74d
36 Base36 r0yx9

Cryptographic Hash Functions

md5 39d1dd49d9b493088b6215968a89c2dd
sha1 f41f30aa9e12686c5b4f9cc535f661e32738315b
sha256 e5679b289a92bea2da0c97886982833349ebfe8f1576d4cdf928dbf7826c2880
sha512 50c4f3b1f1ddb24fd8284309dfb3a3ce17fb6bdd164375e4e0fc06ccaf1b7ab78f22d740fa4ca47bfaf7a3027bcf1f410b16885e38be0096fc42a8856374ce64
ripemd-160 244bf78ea2a38787eb29b207fe9131226253aaea

45394893 as geometric shapes

Circle

Radius = n
Diameter 90789786
Circumference 285224524.71859
Area 6.4738683902881E+15

Sphere

Radius = n
Volume 3.9184075049761E+23
Surface area 2.5895473561152E+16
Circumference 285224524.71859

Square

Length = n
Perimeter 181579572
Area 2060696310481449
Diagonal 64198073.343075

Cube

Length = n
Surface area 12364177862888694
Volume 9.35450885198E+22
Space diagonal 78626261.080153

Equilateral Triangle

Length = n
Perimeter 136184679
Area 8.923076771809E+14
Altitude 39313130.540076

Triangular Pyramid

Length = n
Surface area 8.923076771809E+14
Volume 1.1024394406508E+22
Height 21399357.781025