45072018 (number)

45072018 is an even 8-digits composite number following 45072017 and preceding 45072019. In scientific notation, it is written as 4.5072018 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 14991120 positive integers (up to 45072018) that are relatively prime to 45072018.

Interesting facts

Basic properties

Name

Name forty-five million seventy-two thousand eighteen

Notation

Scientific notation 4.5072018 × 10^7
Engineering notation 4.5072018 × 10^6

Prime Factorization of 45072018

Prime Factorization 2 × 3 × 9 × 887 × 941

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 45072018
Product of the distinct prime numbers

The prime factorization of 45072018 is 2 × 3 × 9 × 887 × 941. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 68, 81, 594, 986, 7408, 2647, 80511, 26814, 864519, 684300, 8622685, 3924443, 71149873, 89230317, 929247721, 397206008, 5984655256, 5532607060

Basic calculations (n = 45072018)

Multiplication

n×y
n×2 90144036
n×3 135216054
n×4 180288072
n×5 225360090

Division

n÷y
n÷2 22536009
n÷3 15024006
n÷3 11268004.5
n÷5 9014403.6

Exponentiation

ny
n2 2031486806592324
n3 9.1563209913492E+22
n4 4.1269386453587E+30
n5 1.860094529085E+38

Nth Root

y√n
2√n 6713.5696913043
3√n 355.87897771595
4√n 81.936375873627
5√n 33.945436737083

Divisors of 45072018

1, 2, 3, 6, 9, 18, 27, 54, 887, 941, 1774, 1882, 2661, 2823, 5322, 5646, 7983, 8469, 15966, 16938, 23949, 25407, 47898, 50814, 834667, 1669334, 2504001, 5008002, 7512003, 15024006, 22536009, 45072018

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45072017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45072018 can be divided by 32 positive divisors. The sum of these divisors (counting 45072018) is 1, the average is 0.03125.

Base conversion 45072018

Base System Value
2 Binary 10101011111011111010010010
3 Ternary 10010210220012000
4 Quaternary 2223323322102
5 Quinary 43014301033
6 Senary 4250014430
8 Octal 253737222
10 Decimal 45072018
12 Duodecimal 13117416
16 Hexadecimal 2afbe92
20 Vigesimal e1e00i
36 Base36 qu1si

Cryptographic Hash Functions

md5 5fa5ee8c74af75e82d1c5f2b5d7c7269
sha1 3c1c5cb97c5a441ab6543e4d4c8602d378ea2ba4
sha256 15368c2baf24ad5b3adb167eade01de2d5e3cec0726a80e906ef2f49e9bd5483
sha512 87273f22c164591d1344b30ea0390991c2b1ecaea42392ae3380ef941ae13853d2acd9e37b6d4c431e704d956adef8e3c3811b7558fa2382069c10844161ea48
ripemd-160 3a43b397791229e1ffa72063d3b31bed2fcb7d8f

45072018 as geometric shapes

Circle

Radius = n
Diameter 90144036
Circumference 283195841.26253
Area 6.382104027455E+15

Sphere

Radius = n
Volume 3.8353907680443E+23
Surface area 2.552841610982E+16
Circumference 283195841.26253

Square

Length = n
Perimeter 180288072
Area 2031486806592324
Diagonal 63741459.139124

Cube

Length = n
Surface area 12188920839553944
Volume 9.1563209913492E+22
Space diagonal 78067025.175659

Equilateral Triangle

Length = n
Perimeter 135216054
Area 8.7965959098094E+14
Altitude 39033512.587829

Triangular Pyramid

Length = n
Surface area 8.7965959098094E+14
Volume 1.079082777284E+22
Height 21247153.046375