145462009 (number)

145462009 is an odd 9-digits composite number following 145462008 and preceding 145462010. In scientific notation, it is written as 1.45462009 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 113346960 positive integers (up to 145462009) that are relatively prime to 145462009.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred sixty-two thousand nine

Notation

Scientific notation 1.45462009 × 10^8
Engineering notation 1.45462009 × 10^6

Prime Factorization of 145462009

Prime Factorization 7 × 11 × 1889117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 145462009
Product of the distinct prime numbers

The prime factorization of 145462009 is 7 × 11 × 1889117. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 47, 59, 835, 393, 5370, 7724, 78486, 94342, 548219, 741569, 6332629, 7849425, 7634985, 83698082, 29294583, 233767146, 2796692763, 5219966638

Basic calculations (n = 145462009)

Multiplication

n×y
n×2 290924018
n×3 436386027
n×4 581848036
n×5 727310045

Division

n÷y
n÷2 72731004.5
n÷3 48487336.333333
n÷3 36365502.25
n÷5 29092401.8

Exponentiation

ny
n2 21159196062316081
n3 3.0778591680494E+24
n4 4.4771157800353E+32
n5 6.5125025588954E+40

Nth Root

y√n
2√n 12060.76320139
3√n 525.91617380649
4√n 109.82150609689
5√n 42.909150467092

Divisors of 145462009

1, 7, 11, 77, 1889117, 13223819, 20780287, 145462009

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 -145462008
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 145462009 can be divided by 8 positive divisors. The sum of these divisors (counting 145462009) is 1, the average is 0.125.

Base conversion 145462009

Base System Value
2 Binary 1000101010111001001011111001
3 Ternary 101010201020100211
4 Quaternary 20222321023321
5 Quinary 244214241014
6 Senary 22233431121
8 Octal 1052711371
10 Decimal 145462009
12 Duodecimal 4086b4a1
16 Hexadecimal 8ab92f9
20 Vigesimal 2592f09
36 Base36 2elr7d

Cryptographic Hash Functions

md5 1b33c0f4960a0b04bbbf2c0613a6e1d8
sha1 40667d92b3f9f6d2dd9d66cb9bd13cb805eb69d5
sha256 d97b107358cbce8678487843683db7994a0d930e5347886117c14f77b8c0d79e
sha512 09e8211a174af0c66ec67ff5421c9b13ed93bae7be1584b9deb3837e663196d5d6fbac41130233789e9406c46257b9805bad76120cc29806e0c121fd90a872f8
ripemd-160 0c882768204f90c77feda1d2874a6e63f2a2a262

145462009 as geometric shapes

Circle

Radius = n
Diameter 290924018
Circumference 913964757.70162
Area 6.6473574905238E+16

Sphere

Radius = n
Volume 1.2892506334837E+25
Surface area 2.6589429962095E+17
Circumference 913964757.70162

Square

Length = n
Perimeter 581848036
Area 21159196062316081
Diagonal 205714345.93784

Cube

Length = n
Surface area 126955176373896486
Volume 3.0778591680494E+24
Space diagonal 251947590.15904

Equilateral Triangle

Length = n
Perimeter 436386027
Area 9.1622006568107E+15
Altitude 125973795.07952

Triangular Pyramid

Length = n
Surface area 9.1622006568107E+15
Volume 3.6272918154415E+23
Height 68571448.645946