144449923 (number)

144449923 is an odd 9-digits composite number following 144449922 and preceding 144449924. In scientific notation, it is written as 1.44449923 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 141246336 positive integers (up to 144449923) that are relatively prime to 144449923.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred forty-nine thousand nine hundred twenty-three

Notation

Scientific notation 1.44449923 × 10^8
Engineering notation 1.44449923 × 10^6

Prime Factorization of 144449923

Prime Factorization 137 × 67 × 15737

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 144449923
Product of the distinct prime numbers

The prime factorization of 144449923 is 137 × 67 × 15737. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144449923)

Multiplication

n×y
n×2 288899846
n×3 433349769
n×4 577799692
n×5 722249615

Division

n÷y
n÷2 72224961.5
n÷3 48149974.333333
n÷3 36112480.75
n÷5 28889984.6

Exponentiation

ny
n2 20865780254705929
n3 3.0140603511272E+24
n4 4.3538078563768E+32
n5 6.2890720961042E+40

Nth Root

y√n
2√n 12018.732171074
3√n 524.69360564983
4√n 109.62997843233
5√n 42.849273498129

Divisors of 144449923

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 -144449922
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 144449923 can be divided by 8 positive divisors. The sum of these divisors (counting 144449923) is 1, the average is 0.125.

Base conversion 144449923

Base System Value
2 Binary 1000100111000010000110000011
3 Ternary 101001210211001011
4 Quaternary 20213002012003
5 Quinary 243434344143
6 Senary 22200021351
8 Octal 1047020603
10 Decimal 144449923
12 Duodecimal 40461857
16 Hexadecimal 89c2183
20 Vigesimal 252g4g3
36 Base36 2e029v

Cryptographic Hash Functions

md5 b014f1bbda4a0f981e1b5801f9462d16
sha1 61a86b9bc4e8365b8ea0a162ebfdf7cc27b9b15a
sha256 e9883f1472d64d88cba07ed16fc368f30364237734f05b59028dddd63b5ea6e5
sha512 f023542b4fdbae6f04a395b6d10c2b5eca6bb364ea6accc94f99b9589f1d4627320dbc404d5829b00909793aafa1421f226e78e14efe1bd7864e73eae0be4fa2
ripemd-160 2e36fa052f3fc4fe325f99cfa090ca49a53093ee

144449923 as geometric shapes

Circle

Radius = n
Diameter 288899846
Circumference 907605633.81682
Area 6.5551781959603E+16

Sphere

Radius = n
Volume 1.2625266475437E+25
Surface area 2.6220712783841E+17
Circumference 907605633.81682

Square

Length = n
Perimeter 577799692
Area 20865780254705929
Diagonal 204283040.19035

Cube

Length = n
Surface area 125194681528235574
Volume 3.0140603511272E+24
Space diagonal 250194605.78541

Equilateral Triangle

Length = n
Perimeter 433349769
Area 9.0351478851795E+15
Altitude 125097302.89271

Triangular Pyramid

Length = n
Surface area 9.0351478851795E+15
Volume 3.5521041886459E+23
Height 68094346.730116