144469438 (number)

144469438 is an even 9-digits composite number following 144469437 and preceding 144469439. In scientific notation, it is written as 1.44469438 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 72213960 positive integers (up to 144469438) that are relatively prime to 144469438.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.44469438 × 10^8
Engineering notation 1.44469438 × 10^6

Prime Factorization of 144469438

Prime Factorization 2 × 4421 × 16339

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 144469438
Product of the distinct prime numbers

The prime factorization of 144469438 is 2 × 4421 × 16339. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 42, 2, 761, 955, 3508, 5476, 80327, 59314, 829243, 568285, 9501721, 4225464, 94073473, 53614478, 561260167, 894890741, 4710681073, 7559293554

Basic calculations (n = 144469438)

Multiplication

n×y
n×2 288938876
n×3 433408314
n×4 577877752
n×5 722347190

Division

n÷y
n÷2 72234719
n÷3 48156479.333333
n÷3 36117359.5
n÷5 28893887.6

Exponentiation

ny
n2 20871418516035844
n3 3.0152821032745E+24
n4 4.3561611087152E+32
n5 6.2933214721355E+40

Nth Root

y√n
2√n 12019.544001334
3√n 524.71723306439
4√n 109.63368096226
5√n 42.850431211987

Divisors of 144469438

1, 2, 4421, 8842, 16339, 32678, 72234719, 144469438

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 -144469437
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 144469438 can be divided by 8 positive divisors. The sum of these divisors (counting 144469438) is 1, the average is 0.125.

Base conversion 144469438

Base System Value
2 Binary 1000100111000110110110111110
3 Ternary 101001211210210221
4 Quaternary 20213012312332
5 Quinary 243441010223
6 Senary 22200251554
8 Octal 1047066676
10 Decimal 144469438
12 Duodecimal 40470bba
16 Hexadecimal 89c6dbe
20 Vigesimal 252idbi
36 Base36 2e0hby

Cryptographic Hash Functions

md5 69b5ebc707e07bcf46c5df8ae3d0c122
sha1 43b7bd4dd8ec282292ee72741161f95ab289095a
sha256 fe4c57a80f1bbf90309c6c0e385f65b6316b589d39be05f65d8bb6fc4b2e0998
sha512 75b08aee10024ebaa57cb6bd1a3fc63fbb111e1d73d8b4c4faf276c8e6afe9e52a71097e736851982a45d22fc9d0d86316e0be9dabe03da7868522cb5cea2d58
ripemd-160 f84b464453640ebef5b04870937d0971188b92e9

144469438 as geometric shapes

Circle

Radius = n
Diameter 288938876
Circumference 907728250.17809
Area 6.5569495079976E+16

Sphere

Radius = n
Volume 1.2630384138864E+25
Surface area 2.622779803199E+17
Circumference 907728250.17809

Square

Length = n
Perimeter 577877752
Area 20871418516035844
Diagonal 204310638.56802

Cube

Length = n
Surface area 125228511096215064
Volume 3.0152821032745E+24
Space diagonal 250228406.75692

Equilateral Triangle

Length = n
Perimeter 433408314
Area 9.037589323952E+15
Altitude 125114203.37846

Triangular Pyramid

Length = n
Surface area 9.037589323952E+15
Volume 3.5535440373597E+23
Height 68103546.18934