45621640 (number)

45621640 is an even 8-digits composite number following 45621639 and preceding 45621641. In scientific notation, it is written as 4.5621640 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 64 positive divisors. There are 17326848 positive integers (up to 45621640) that are relatively prime to 45621640.

Interesting facts

Basic properties

Name

Name forty-five million six hundred twenty-one thousand six hundred forty

Notation

Scientific notation 4.5621640 × 10^7
Engineering notation 4.5621640 × 10^6

Prime Factorization of 45621640

Prime Factorization 2 × 2 × 2 × 5 × 29 × 67 × 587

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11405410
Product of the distinct prime numbers

The prime factorization of 45621640 is 2 × 2 × 2 × 5 × 29 × 67 × 587. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 45621640)

Multiplication

n×y
n×2 91243280
n×3 136864920
n×4 182486560
n×5 228108200

Division

n÷y
n÷2 22810820
n÷3 15207213.333333
n÷3 11405410
n÷5 9124328

Exponentiation

ny
n2 2081334036289600
n3 9.4953872123351E+22
n4 4.3319513706176E+30
n5 1.9763072592782E+38

Nth Root

y√n
2√n 6754.3793201152
3√n 357.31970304559
4√n 82.185030997836
5√n 34.027824060391

Divisors of 45621640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45621639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45621640 can be divided by 64 positive divisors. The sum of these divisors (counting 45621640) is 1, the average is 0.015625.

Base conversion 45621640

Base System Value
2 Binary 10101110000010000110001000
3 Ternary 10011211211010101
4 Quaternary 2232002012020
5 Quinary 43134343030
6 Senary 4305455144
8 Octal 256020610
10 Decimal 45621640
12 Duodecimal 133414b4
16 Hexadecimal 2b82188
20 Vigesimal e52e20
36 Base36 r5tvs

Cryptographic Hash Functions

md5 500ecc6223e61f8819b0a5179b0f9a49
sha1 9f8ecc4e89683c52aefedd7d36e410afadea0bc3
sha256 e1dd0008620a95657a5cf4266061f96b1bd928d180b75918cb8463dcc5ad78ee
sha512 4b82ca5e616f9c6044ec0efd2e2d8aa1845bf5788cd243d3d2e43b82a8a74fdab52846fddba517d3924511cc29eef95efb5de1c90732cbc7b348675106a68171
ripemd-160 2d68c7b7877eddfb848129b451e2c4eedeccbf7e

45621640 as geometric shapes

Circle

Radius = n
Diameter 91243280
Circumference 286649218.13744
Area 6.5387037180738E+15

Sphere

Radius = n
Volume 3.9774184945683E+23
Surface area 2.6154814872295E+16
Circumference 286649218.13744

Square

Length = n
Perimeter 182486560
Area 2081334036289600
Diagonal 64518742.025703

Cube

Length = n
Surface area 12488004217737600
Volume 9.4953872123351E+22
Space diagonal 79018998.404617

Equilateral Triangle

Length = n
Perimeter 136864920
Area 9.01244074594E+14
Altitude 39509499.202308

Triangular Pyramid

Length = n
Surface area 9.01244074594E+14
Volume 1.119042114639E+22
Height 21506247.341901