438426939 (number)

438426939 is an odd 9-digits composite number following 438426938 and preceding 438426940. In scientific notation, it is written as 4.38426939 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 290753960 positive integers (up to 438426939) that are relatively prime to 438426939.

Interesting facts

Basic properties

Name

Name four hundred thirty-eight million four hundred twenty-six thousand nine hundred thirty-nine

Notation

Scientific notation 4.38426939 × 10^8
Engineering notation 4.38426939 × 10^6

Prime Factorization of 438426939

Prime Factorization 3 × 191 × 765143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 438426939
Product of the distinct prime numbers

The prime factorization of 438426939 is 3 × 191 × 765143. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 76, 78, 490, 908, 9194, 2268, 29989, 77362, 307484, 803647, 5581455, 9122461, 39244084, 61675160, 705763526, 139238104, 5086518091, 1925873828

Basic calculations (n = 438426939)

Multiplication

n×y
n×2 876853878
n×3 1315280817
n×4 1753707756
n×5 2192134695

Division

n÷y
n÷2 219213469.5
n÷3 146142313
n÷3 109606734.75
n÷5 87685387.8

Exponentiation

ny
n2 192218180840909721
n3 8.4273628646229E+25
n4 3.6947829045789E+34
n5 1.619892359124E+43

Nth Root

y√n
2√n 20938.647019328
3√n 759.68300434165
4√n 144.70192472572
5√n 53.503161629363

Divisors of 438426939

1, 3, 191, 573, 765143, 2295429, 146142313, 438426939

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 -438426938
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 438426939 can be divided by 8 positive divisors. The sum of these divisors (counting 438426939) is 1, the average is 0.125.

Base conversion 438426939

Base System Value
2 Binary 11010001000011101110100111011
3 Ternary 1010112222101200210
4 Quaternary 122020131310323
5 Quinary 1344214130224
6 Senary 111301002203
8 Octal 3210356473
10 Decimal 438426939
12 Duodecimal 1029b3363
16 Hexadecimal 1a21dd3b
20 Vigesimal 6h0376j
36 Base36 7910e3

Cryptographic Hash Functions

md5 c85201db96ab9c36f16f261191ee4d04
sha1 357458ede31a8caf52c87e0b5d526c2075866e99
sha256 e2b4c459ca3c4b6843c3b5552e78978259fa65e6b6fed310133b1d19a00b6465
sha512 f6e828c4004a6813bc1ec160f852b6813f7e496fb77d8b08404e43ba5eec235a4d880ac765cf95843830003c16eee6c8a873ca72916a94e73146b3f71d9466cc
ripemd-160 861449ffb9c43282e1e56a5e429aa7cb175f2ba2

438426939 as geometric shapes

Circle

Radius = n
Diameter 876853878
Circumference 2754717701.3965
Area 6.038712248162E+17

Sphere

Radius = n
Volume 3.5300455019513E+26
Surface area 2.4154848992648E+18
Circumference 2754717701.3965

Square

Length = n
Perimeter 1753707756
Area 192218180840909721
Diagonal 620029323.24352

Cube

Length = n
Surface area 1153309085045458326
Volume 8.4273628646229E+25
Space diagonal 759377733.7549

Equilateral Triangle

Length = n
Perimeter 1315280817
Area 8.323291383873E+16
Altitude 379688866.87745

Triangular Pyramid

Length = n
Surface area 8.323291383873E+16
Volume 9.9317423818242E+24
Height 206676441.08117