144428252 (number)

144428252 is an even 9-digits composite number following 144428251 and preceding 144428253. In scientific notation, it is written as 1.44428252 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 71945136 positive integers (up to 144428252) that are relatively prime to 144428252.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred twenty-eight thousand two hundred fifty-two

Notation

Scientific notation 1.44428252 × 10^8
Engineering notation 1.44428252 × 10^6

Prime Factorization of 144428252

Prime Factorization 2 × 2 × 269 × 134227

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72214126
Product of the distinct prime numbers

The prime factorization of 144428252 is 2 × 2 × 269 × 134227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144428252)

Multiplication

n×y
n×2 288856504
n×3 433284756
n×4 577713008
n×5 722141260

Division

n÷y
n÷2 72214126
n÷3 48142750.666667
n÷3 36107063
n÷5 28885650.4

Exponentiation

ny
n2 20859519975775504
n3 3.0127040076603E+24
n4 4.3511957361978E+32
n5 6.284355942889E+40

Nth Root

y√n
2√n 12017.830586258
3√n 524.66736540555
4√n 109.62586641052
5√n 42.847987734432

Divisors of 144428252

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144428251
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144428252 can be divided by 12 positive divisors. The sum of these divisors (counting 144428252) is 1, the average is 0.083333333333333.

Base conversion 144428252

Base System Value
2 Binary 1000100110111100110011011100
3 Ternary 101001202201022112
4 Quaternary 20212330303130
5 Quinary 243433201002
6 Senary 22155333152
8 Octal 1046746334
10 Decimal 144428252
12 Duodecimal 404511b8
16 Hexadecimal 89bccdc
20 Vigesimal 252dacc
36 Base36 2dzljw

Cryptographic Hash Functions

md5 39571405ab432ae5d6d71e198c5b1504
sha1 4ff6bf1a4c8ae64235e47cae4252701fa69b5ca2
sha256 57d436359eb5e2e78cbb53732890c4e5b756a00e2534de79f630970c7cc6364e
sha512 0f773ecc7dcd86a56c47a5a3d9d1296360df673a1f0036a8f1c11db781e40be03463657cf23a4ba86431aced862428936ffc2027614a92169a14e7001e65e90c
ripemd-160 f9cfda48ecef9fdb71d904b4dfea77d6a0ba288d

144428252 as geometric shapes

Circle

Radius = n
Diameter 288856504
Circumference 907469470.90803
Area 6.5532114713306E+16

Sphere

Radius = n
Volume 1.2619585037208E+25
Surface area 2.6212845885322E+17
Circumference 907469470.90803

Square

Length = n
Perimeter 577713008
Area 20859519975775504
Diagonal 204252392.76824

Cube

Length = n
Surface area 125157119854653024
Volume 3.0127040076603E+24
Space diagonal 250157070.51236

Equilateral Triangle

Length = n
Perimeter 433284756
Area 9.0324371048853E+15
Altitude 125078535.25618

Triangular Pyramid

Length = n
Surface area 9.0324371048853E+15
Volume 3.5505057225409E+23
Height 68084130.922746