45187428 (number)

45187428 is an even 8-digits composite number following 45187427 and preceding 45187429. In scientific notation, it is written as 4.5187428 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 96 positive divisors. There are 11888640 positive integers (up to 45187428) that are relatively prime to 45187428.

Interesting facts

Basic properties

Name

Name forty-five million one hundred eighty-seven thousand four hundred twenty-eight

Notation

Scientific notation 4.5187428 × 10^7
Engineering notation 4.5187428 × 10^6

Prime Factorization of 45187428

Prime Factorization 2 × 2 × 3 × 17 × 11 × 13 × 1549

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 22593714
Product of the distinct prime numbers

The prime factorization of 45187428 is 2 × 2 × 3 × 17 × 11 × 13 × 1549. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 45187428)

Multiplication

n×y
n×2 90374856
n×3 135562284
n×4 180749712
n×5 225937140

Division

n÷y
n÷2 22593714
n÷3 15062476
n÷3 11296857
n÷5 9037485.6

Exponentiation

ny
n2 2041903649255184
n3 9.2268374133656E+22
n4 4.1693705128416E+30
n5 1.8840312985435E+38

Nth Root

y√n
2√n 6722.1594744546
3√n 356.18246968676
4√n 81.988776515171
5√n 33.962802884079

Divisors of 45187428

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45187427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45187428 can be divided by 96 positive divisors. The sum of these divisors (counting 45187428) is 1, the average is 0.010416666666667.

Base conversion 45187428

Base System Value
2 Binary 10101100011000000101100100
3 Ternary 10011000202111110
4 Quaternary 2230120011210
5 Quinary 43031444203
6 Senary 4252305020
8 Octal 254300544
10 Decimal 45187428
12 Duodecimal 13172170
16 Hexadecimal 2b18164
20 Vigesimal e288b8
36 Base36 qwiuc

Cryptographic Hash Functions

md5 5769339ee4f2ddc16224ff4721818634
sha1 e209c2ac2bb9bdd7affaed73ac2fe190146a5edc
sha256 55d8b224e5bea716607e1d1db966612ba8bce8452a51ac33bcc306c295fab1c1
sha512 41e67e2c31e1d8f64ea4a369008e8fe607b450764d36f170f2292d9bb4ba7414bce23d678b6a169e7ed872731152d651f8d03e0ea9622dadb1feb66800bb8152
ripemd-160 642095ae43afe5fc0b0ef123d9de041700b2283d

45187428 as geometric shapes

Circle

Radius = n
Diameter 90374856
Circumference 283920983.67884
Area 6.4148295038383E+15

Sphere

Radius = n
Volume 3.8649286178262E+23
Surface area 2.5659318015353E+16
Circumference 283920983.67884

Square

Length = n
Perimeter 180749712
Area 2041903649255184
Diagonal 63904673.526358

Cube

Length = n
Surface area 12251421895531104
Volume 9.2268374133656E+22
Space diagonal 78266921.15936

Equilateral Triangle

Length = n
Perimeter 135562284
Area 8.8417021616757E+14
Altitude 39133460.57968

Triangular Pyramid

Length = n
Surface area 8.8417021616757E+14
Volume 1.0873932173161E+22
Height 21301557.842119