144469439 (number)

144469439 is an odd 9-digits composite number following 144469438 and preceding 144469440. In scientific notation, it is written as 1.44469439 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 144444720 positive integers (up to 144469439) that are relatively prime to 144469439.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred sixty-nine thousand four hundred thirty-nine

Notation

Scientific notation 1.44469439 × 10^8
Engineering notation 1.44469439 × 10^6

Prime Factorization of 144469439

Prime Factorization 9479 × 15241

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 144469439
Product of the distinct prime numbers

The prime factorization of 144469439 is 9479 × 15241. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 40, 23, 625, 609, 1045, 6846, 53703, 35820, 712553, 858100, 5883247, 1480847, 27575236, 45278053, 14815312, 326548005, 1734719165, 5719162638

Basic calculations (n = 144469439)

Multiplication

n×y
n×2 288938878
n×3 433408317
n×4 577877756
n×5 722347195

Division

n÷y
n÷2 72234719.5
n÷3 48156479.666667
n÷3 36117359.75
n÷5 28893887.8

Exponentiation

ny
n2 20871418804974721
n3 3.0152821658887E+24
n4 4.3561612293265E+32
n5 6.2933216899435E+40

Nth Root

y√n
2√n 12019.544042933
3√n 524.71723427506
4√n 109.63368115197
5√n 42.850431271308

Divisors of 144469439

1, 9479, 15241, 144469439

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144469438
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144469439 can be divided by 4 positive divisors. The sum of these divisors (counting 144469439) is 1, the average is 0.25.

Base conversion 144469439

Base System Value
2 Binary 1000100111000110110110111111
3 Ternary 101001211210210222
4 Quaternary 20213012312333
5 Quinary 243441010224
6 Senary 22200251555
8 Octal 1047066677
10 Decimal 144469439
12 Duodecimal 40470bbb
16 Hexadecimal 89c6dbf
20 Vigesimal 252idbj
36 Base36 2e0hbz

Cryptographic Hash Functions

md5 354af571b1b7e4f9a274f5d548fae3e7
sha1 2883a1f4aa17503dc9e464af12227aeb81b64a4e
sha256 9f71e3af8bd424d50133582bce173570833d26ad0a5669768eea721881fe9d03
sha512 78a065c5e3fb11c2e3a3f1ea73e3c0bf2948b213cf6ea130c2ee786c993b19911e6ad2257577dade209ae2370512729ac06e33a4138f7a24792304ad28aaa5ee
ripemd-160 01c938611b89d55626163d978608b3730c075f07

144469439 as geometric shapes

Circle

Radius = n
Diameter 288938878
Circumference 907728256.46128
Area 6.5569495987704E+16

Sphere

Radius = n
Volume 1.2630384401142E+25
Surface area 2.6227798395082E+17
Circumference 907728256.46128

Square

Length = n
Perimeter 577877756
Area 20871418804974721
Diagonal 204310639.98223

Cube

Length = n
Surface area 125228512829848326
Volume 3.0152821658887E+24
Space diagonal 250228408.48897

Equilateral Triangle

Length = n
Perimeter 433408317
Area 9.0375894490662E+15
Altitude 125114204.24449

Triangular Pyramid

Length = n
Surface area 9.0375894490662E+15
Volume 3.5535441111513E+23
Height 68103546.660744