45498720 (number)

45498720 is an even 8-digits composite number following 45498719 and preceding 45498721. In scientific notation, it is written as 4.5498720 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 12132864 positive integers (up to 45498720) that are relatively prime to 45498720.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-eight thousand seven hundred twenty

Notation

Scientific notation 4.5498720 × 10^7
Engineering notation 4.5498720 × 10^6

Prime Factorization of 45498720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 94789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2843670
Product of the distinct prime numbers

The prime factorization of 45498720 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 94789. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 45498720)

Multiplication

n×y
n×2 90997440
n×3 136496160
n×4 181994880
n×5 227493600

Division

n÷y
n÷2 22749360
n÷3 15166240
n÷3 11374680
n÷5 9099744

Exponentiation

ny
n2 2070133521638400
n3 9.418842546364E+22
n4 4.285452797411E+30
n5 1.9498261690262E+38

Nth Root

y√n
2√n 6745.2739010362
3√n 356.99850135504
4√n 82.12961646712
5√n 34.009467792298

Divisors of 45498720

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45498719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45498720 can be divided by 48 positive divisors. The sum of these divisors (counting 45498720) is 1, the average is 0.020833333333333.

Base conversion 45498720

Base System Value
2 Binary 10101101100100000101100000
3 Ternary 10011121120111210
4 Quaternary 2231210011200
5 Quinary 43121424340
6 Senary 4303110120
8 Octal 255440540
10 Decimal 45498720
12 Duodecimal 132a2340
16 Hexadecimal 2b64160
20 Vigesimal e476g0
36 Base36 r371c

Cryptographic Hash Functions

md5 5f41f7ed1ba76077f85c5a4efd87a2b1
sha1 86d38eb6653241af9b1ccd4f7531587d6f9e12c8
sha256 fa9a782dbd65ccee2757e243df645bb2106c649a2052c53d3daee3b80d0be10b
sha512 a62ab5eae8222c168d76cea7c15491ced61f29bf15c094b80008d7b63ea3bd48ab27423efbd2992a3b77747cc89e488950778e0ecd3ca69575757d54a056ba92
ripemd-160 f32bd756833dd60490968cf78c032ccb399c5b4b

45498720 as geometric shapes

Circle

Radius = n
Diameter 90997440
Circumference 285876888.99948
Area 6.5035162635292E+15

Sphere

Radius = n
Volume 3.9453555398635E+23
Surface area 2.6014065054117E+16
Circumference 285876888.99948

Square

Length = n
Perimeter 181994880
Area 2070133521638400
Diagonal 64344906.894616

Cube

Length = n
Surface area 12420801129830400
Volume 9.418842546364E+22
Space diagonal 78806094.71935

Equilateral Triangle

Length = n
Perimeter 136496160
Area 8.963941094823E+14
Altitude 39403047.359675

Triangular Pyramid

Length = n
Surface area 8.963941094823E+14
Volume 1.1100212392437E+22
Height 21448302.298205