45307985 (number)

45307985 is an odd 8-digits composite number following 45307984 and preceding 45307986. In scientific notation, it is written as 4.5307985 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 36146160 positive integers (up to 45307985) that are relatively prime to 45307985.

Interesting facts

Basic properties

Name

Name forty-five million three hundred seven thousand nine hundred eighty-five

Notation

Scientific notation 4.5307985 × 10^7
Engineering notation 4.5307985 × 10^6

Prime Factorization of 45307985

Prime Factorization 5 × 367 × 24691

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 45307985
Product of the distinct prime numbers

The prime factorization of 45307985 is 5 × 367 × 24691. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 17, 41, 277, 773, 810, 4555, 34503, 6338, 481993, 887, 1502799, 7366706, 8686977, 78754397, 154283230, 780379527, 4869919280, 333655218

Basic calculations (n = 45307985)

Multiplication

n×y
n×2 90615970
n×3 135923955
n×4 181231940
n×5 226539925

Division

n÷y
n÷2 22653992.5
n÷3 15102661.666667
n÷3 11326996.25
n÷5 9061597

Exponentiation

ny
n2 2052813504760225
n3 9.3008843481474E+22
n4 4.214043285326E+30
n5 1.909298099609E+38

Nth Root

y√n
2√n 6731.1206347829
3√n 356.49894531678
4√n 82.043407015938
5√n 33.980905667529

Divisors of 45307985

1, 5, 367, 1835, 24691, 123455, 9061597, 45307985

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45307984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45307985 can be divided by 8 positive divisors. The sum of these divisors (counting 45307985) is 1, the average is 0.125.

Base conversion 45307985

Base System Value
2 Binary 10101100110101100001010001
3 Ternary 10011020212212112
4 Quaternary 2230311201101
5 Quinary 43044323420
6 Senary 4255035105
8 Octal 254654121
10 Decimal 45307985
12 Duodecimal 1320ba95
16 Hexadecimal 2b35851
20 Vigesimal e339j5
36 Base36 qz3v5

Cryptographic Hash Functions

md5 1529370a29b60fe493e099b01a07e665
sha1 93e72b9eac39c30a531a40d01baa3524faf9f7c6
sha256 0493f01c2ce2dfef82bb1ad36fed60317362c90b8bccadbe1acf812b9fa06a04
sha512 77d61b549391ba740f3a0c9719428ec60555918c3f3ac005bcb9089af8ad2c3562a0ad953ed9321548f796fd7b401dc458abe14a99a5c5b857833aa150e14234
ripemd-160 c4e37b75566112809fa33872d721aaf9a1d4efbb

45307985 as geometric shapes

Circle

Radius = n
Diameter 90615970
Circumference 284678465.64991
Area 6.4491038257446E+15

Sphere

Radius = n
Volume 3.8959453253371E+23
Surface area 2.5796415302979E+16
Circumference 284678465.64991

Square

Length = n
Perimeter 181231940
Area 2052813504760225
Diagonal 64075166.870797

Cube

Length = n
Surface area 12316881028561350
Volume 9.3008843481474E+22
Space diagonal 78475732.008569

Equilateral Triangle

Length = n
Perimeter 135923955
Area 8.8889432217706E+14
Altitude 39237866.004284

Triangular Pyramid

Length = n
Surface area 8.8889432217706E+14
Volume 1.0961197322678E+22
Height 21358388.956932