144421839 (number)

144421839 is an odd 9-digits composite number following 144421838 and preceding 144421840. In scientific notation, it is written as 1.44421839 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 92262240 positive integers (up to 144421839) that are relatively prime to 144421839.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.44421839 × 10^8
Engineering notation 1.44421839 × 10^6

Prime Factorization of 144421839

Prime Factorization 27 × 31 × 109 × 1583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 144421839
Product of the distinct prime numbers

The prime factorization of 144421839 is 27 × 31 × 109 × 1583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 51, 75, 554, 724, 9421, 3610, 29489, 31837, 205484, 463297, 2318600, 7224664, 91864935, 67144686, 52554289, 420773864, 5212718645, 4198829295

Basic calculations (n = 144421839)

Multiplication

n×y
n×2 288843678
n×3 433265517
n×4 577687356
n×5 722109195

Division

n÷y
n÷2 72210919.5
n÷3 48140613
n÷3 36105459.75
n÷5 28884367.8

Exponentiation

ny
n2 20857667580141921
n3 3.0123027091748E+24
n4 4.350422968837E+32
n5 6.2829608558728E+40

Nth Root

y√n
2√n 12017.563771414
3√n 524.65959974666
4√n 109.62464946997
5√n 42.847607214663

Divisors of 144421839

1, 27, 31, 109, 837, 1583, 2943, 3379, 42741, 49073, 91233, 172547, 1324971, 4658769, 5348957, 144421839

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 -144421838
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 144421839 can be divided by 16 positive divisors. The sum of these divisors (counting 144421839) is 1, the average is 0.0625.

Base conversion 144421839

Base System Value
2 Binary 1000100110111011001111001111
3 Ternary 101001202101112000
4 Quaternary 20212323033033
5 Quinary 243432444324
6 Senary 22155243343
8 Octal 1046731717
10 Decimal 144421839
12 Duodecimal 40449553
16 Hexadecimal 89bb3cf
20 Vigesimal 252cebj
36 Base36 2dzglr

Cryptographic Hash Functions

md5 997a5724398a482bf9ca0d57c5537b61
sha1 c28d3ece53d0ab47c390950af01d9baf2adae78f
sha256 0896fc456b444dde699c7252ad076b1b0a6a2b72852d648d90bf194d74e11c22
sha512 33470e780c5286dfaed54dfc808e3184442e45a40eeca9084d2c205396347fc4d44b2e8684a6dd1c02bc56ee0866218af7e75a487b029691d3d3e9ca67739618
ripemd-160 53e2f1e0f871c8a44778f7a25b50fd81ed0d7112

144421839 as geometric shapes

Circle

Radius = n
Diameter 288843678
Circumference 907429176.84066
Area 6.5526295240792E+16

Sphere

Radius = n
Volume 1.2617904082043E+25
Surface area 2.6210518096317E+17
Circumference 907429176.84066

Square

Length = n
Perimeter 577687356
Area 20857667580141921
Diagonal 204243323.41666

Cube

Length = n
Surface area 125146005480851526
Volume 3.0123027091748E+24
Space diagonal 250145962.87053

Equilateral Triangle

Length = n
Perimeter 433265517
Area 9.031634994047E+15
Altitude 125072981.43527

Triangular Pyramid

Length = n
Surface area 9.031634994047E+15
Volume 3.5500327877402E+23
Height 68081107.805555