144438423 (number)

144438423 is an odd 9-digits composite number following 144438422 and preceding 144438424. In scientific notation, it is written as 1.44438423 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 94423680 positive integers (up to 144438423) that are relatively prime to 144438423.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred thirty-eight thousand four hundred twenty-three

Notation

Scientific notation 1.44438423 × 10^8
Engineering notation 1.44438423 × 10^6

Prime Factorization of 144438423

Prime Factorization 3 × 61 × 389 × 2029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 144438423
Product of the distinct prime numbers

The prime factorization of 144438423 is 3 × 61 × 389 × 2029. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 30, 55, 731, 675, 5420, 1049, 70020, 3234, 172051, 284012, 9427755, 4714678, 65611593, 10826726, 634812101, 743721771, 7087391243, 2725964031

Basic calculations (n = 144438423)

Multiplication

n×y
n×2 288876846
n×3 433315269
n×4 577753692
n×5 722192115

Division

n÷y
n÷2 72219211.5
n÷3 48146141
n÷3 36109605.75
n÷5 28887684.6

Exponentiation

ny
n2 20862458038726929
n3 3.0133405390174E+24
n4 4.3524215541764E+32
n5 6.2865690551645E+40

Nth Root

y√n
2√n 12018.253741705
3√n 524.67968124735
4√n 109.62779639172
5√n 42.848591210001

Divisors of 144438423

1, 3, 61, 183, 389, 1167, 2029, 6087, 23729, 71187, 123769, 371307, 789281, 2367843, 48146141, 144438423

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144438422
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144438423 can be divided by 16 positive divisors. The sum of these divisors (counting 144438423) is 1, the average is 0.0625.

Base conversion 144438423

Base System Value
2 Binary 1000100110111111010010010111
3 Ternary 101001210020021020
4 Quaternary 20212333102113
5 Quinary 243434012143
6 Senary 22155452223
8 Octal 1046772227
10 Decimal 144438423
12 Duodecimal 40457073
16 Hexadecimal 89bf497
20 Vigesimal 252eg13
36 Base36 2dztef

Cryptographic Hash Functions

md5 895f5a8aa91bdd18d01032121c979760
sha1 73353ed0851bfcb20eaf81269357efd60fcbeaab
sha256 36026fd7c0349d973dda0dec938ebdb3e0bc824c9f230da3463e11063791fe51
sha512 8833dacceb8e60992bf144f9a297cdf23deb1f5a30aaee2f11c32cc7028b7ca566a97bd0907a9ecdb7e1534e66151b33815947af81815878c9ff9201ad615b55
ripemd-160 a4d7a78c67eeb1bbc0803827066c3656793722ba

144438423 as geometric shapes

Circle

Radius = n
Diameter 288876846
Circumference 907533377.18579
Area 6.554134491029E+16

Sphere

Radius = n
Volume 1.2622251333522E+25
Surface area 2.6216537964116E+17
Circumference 907533377.18579

Square

Length = n
Perimeter 577753692
Area 20862458038726929
Diagonal 204266776.73438

Cube

Length = n
Surface area 125174748232361574
Volume 3.0133405390174E+24
Space diagonal 250174687.20113

Equilateral Triangle

Length = n
Perimeter 433315269
Area 9.0337093234622E+15
Altitude 125087343.60056

Triangular Pyramid

Length = n
Surface area 9.0337093234622E+15
Volume 3.5512558819392E+23
Height 68088925.578127