45390090 (number)

45390090 is an even 8-digits composite number following 45390089 and preceding 45390091. In scientific notation, it is written as 4.5390090 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 12049344 positive integers (up to 45390090) that are relatively prime to 45390090.

Interesting facts

Basic properties

Name

Name forty-five million three hundred ninety thousand ninety

Notation

Scientific notation 4.5390090 × 10^7
Engineering notation 4.5390090 × 10^6

Prime Factorization of 45390090

Prime Factorization 2 × 5 × 687 × 6607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45390090
Product of the distinct prime numbers

The prime factorization of 45390090 is 2 × 5 × 687 × 6607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 44, 72, 818, 419, 9765, 2442, 63470, 13874, 949357, 305405, 1655586, 7432655, 62607992, 86786876, 423835197, 240850882, 1204497918, 9744686786

Basic calculations (n = 45390090)

Multiplication

n×y
n×2 90780180
n×3 136170270
n×4 181560360
n×5 226950450

Division

n÷y
n÷2 22695045
n÷3 15130030
n÷3 11347522.5
n÷5 9078018

Exponentiation

ny
n2 2060260270208100
n3 9.351539908817E+22
n4 4.244672380998E+30
n5 1.9266606139401E+38

Nth Root

y√n
2√n 6737.2167843999
3√n 356.71415891105
4√n 82.080550585385
5√n 33.993212469924

Divisors of 45390090

1, 2, 5, 10, 687, 1374, 3435, 6607, 6870, 13214, 33035, 66070, 4539009, 9078018, 22695045, 45390090

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45390089
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45390090 can be divided by 16 positive divisors. The sum of these divisors (counting 45390090) is 1, the average is 0.0625.

Base conversion 45390090

Base System Value
2 Binary 10101101001001100100001010
3 Ternary 10011102001111110
4 Quaternary 2231021210022
5 Quinary 43104440330
6 Senary 4300511150
8 Octal 255114412
10 Decimal 45390090
12 Duodecimal 1324b4b6
16 Hexadecimal 2b4990a
20 Vigesimal e3df4a
36 Base36 r0v7u

Cryptographic Hash Functions

md5 b2bb9ac20a8e74bb76767eff1855504d
sha1 18df4805c5accf2998ae03e819d3825acb4da09e
sha256 bd3cba5c54aead97876b7c5dec1c0f553ff61c8d00b19416acd5dc7a1625318e
sha512 9625cc2c804b27639583762660b7df5dbae3ff60291890c6f0083cc4f60666c957b920f8db58dc7d97342fced7a23b8d39419586937f592a28824cf89d0c35e7
ripemd-160 8d8090a1a5a1cec229c8da8842387815fd3e6059

45390090 as geometric shapes

Circle

Radius = n
Diameter 90780180
Circumference 285194346.57956
Area 6.4724985293687E+15

Sphere

Radius = n
Volume 3.9171638769722E+23
Surface area 2.5889994117475E+16
Circumference 285194346.57956

Square

Length = n
Perimeter 181560360
Area 2060260270208100
Diagonal 64191280.875335

Cube

Length = n
Surface area 12361561621248600
Volume 9.351539908817E+22
Space diagonal 78617942.040124

Equilateral Triangle

Length = n
Perimeter 136170270
Area 8.92118866204E+14
Altitude 39308971.020062

Triangular Pyramid

Length = n
Surface area 8.92118866204E+14
Volume 1.1020895473435E+22
Height 21397093.625112