144421842 (number)

144421842 is an even 9-digits composite number following 144421841 and preceding 144421843. In scientific notation, it is written as 1.44421842 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 48140612 positive integers (up to 144421842) that are relatively prime to 144421842.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.44421842 × 10^8
Engineering notation 1.44421842 × 10^6

Prime Factorization of 144421842

Prime Factorization 2 × 3 × 24070307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 144421842
Product of the distinct prime numbers

The prime factorization of 144421842 is 2 × 3 × 24070307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144421842)

Multiplication

n×y
n×2 288843684
n×3 433265526
n×4 577687368
n×5 722109210

Division

n÷y
n÷2 72210921
n÷3 48140614
n÷3 36105460.5
n÷5 28884368.4

Exponentiation

ny
n2 20857668446672964
n3 3.0123028968938E+24
n4 4.3504233303134E+32
n5 6.2829615084363E+40

Nth Root

y√n
2√n 12017.563896231
3√n 524.65960337949
4√n 109.62465003926
5√n 42.847607392673

Divisors of 144421842

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 -144421841
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 144421842 can be divided by 8 positive divisors. The sum of these divisors (counting 144421842) is 1, the average is 0.125.

Base conversion 144421842

Base System Value
2 Binary 1000100110111011001111010010
3 Ternary 101001202101112010
4 Quaternary 20212323033102
5 Quinary 243432444332
6 Senary 22155243350
8 Octal 1046731722
10 Decimal 144421842
12 Duodecimal 40449556
16 Hexadecimal 89bb3d2
20 Vigesimal 252cec2
36 Base36 2dzglu

Cryptographic Hash Functions

md5 6773693f9b5c71d700c0180f2d14bb52
sha1 4201242a4cf68c3bf67beda83bce1f424489aa31
sha256 01bf30c15ea9a9ade4ea92c355ae82655f1cdcf8042b39594006abeab4a06f7f
sha512 30905fb43775dfdd50ff2172dc50c1ae1278decaac1b9188b46dd018cf33f8662e763e7b59b77d16dd59e81d1b448966de4e4861344750b4f0dc8d6106983b6f
ripemd-160 f7c7f6dd741dbbbaad027245e6e8beb29445c256

144421842 as geometric shapes

Circle

Radius = n
Diameter 288843684
Circumference 907429195.69021
Area 6.5526297963079E+16

Sphere

Radius = n
Volume 1.2617904868358E+25
Surface area 2.6210519185232E+17
Circumference 907429195.69021

Square

Length = n
Perimeter 577687368
Area 20857668446672964
Diagonal 204243327.6593

Cube

Length = n
Surface area 125146010680037784
Volume 3.0123028968938E+24
Space diagonal 250145968.06668

Equilateral Triangle

Length = n
Perimeter 433265526
Area 9.0316353692659E+15
Altitude 125072984.03334

Triangular Pyramid

Length = n
Surface area 9.0316353692659E+15
Volume 3.5500330089691E+23
Height 68081109.219768