1938442926 (number)

1938442926 is an even 10-digits composite number following 1938442925 and preceding 1938442927. In scientific notation, it is written as 1.938442926 × 10^9. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 553633920 positive integers (up to 1938442926) that are relatively prime to 1938442926.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.938442926 × 10^9
Engineering notation 1.938442926 × 10^9

Prime Factorization of 1938442926

Prime Factorization 2 × 21 × 3313 × 13931

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1938442926
Product of the distinct prime numbers

The prime factorization of 1938442926 is 2 × 21 × 3313 × 13931. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 70, 92, 85, 574, 3970, 7044, 26594, 3060, 648178, 835155, 9413423, 5609101, 97272621, 55845907, 229764616, 532412516, 245906513, 6376999697

Basic calculations (n = 1938442926)

Multiplication

n×y
n×2 3876885852
n×3 5815328778
n×4 7753771704
n×5 9692214630

Division

n÷y
n÷2 969221463
n÷3 646147642
n÷3 484610731.5
n÷5 387688585.2

Exponentiation

ny
n2 3757560977359441476
n3 7.2838174955761E+27
n4 1.4119264498574E+37
n5 2.7369388387585E+46

Nth Root

y√n
2√n 44027.7517709
3√n 1246.8599428512
4√n 209.82790989499
5√n 72.026216763701

Divisors of 1938442926

1, 2, 21, 42, 3313, 6626, 13931, 27862, 69573, 139146, 292551, 585102, 46153403, 92306806, 969221463, 1938442926

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 -1938442925
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 1938442926 can be divided by 16 positive divisors. The sum of these divisors (counting 1938442926) is 1, the average is 0.0625.

Base conversion 1938442926

Base System Value
2 Binary 1110011100010100100101010101110
3 Ternary 12000002112002210110
4 Quaternary 1303202210222232
5 Quinary 12432220133201
6 Senary 520203320450
8 Octal 16342445256
10 Decimal 1938442926
12 Duodecimal 461220126
16 Hexadecimal 738a4aae
20 Vigesimal 1a5f5766
36 Base36 w23k4u

Cryptographic Hash Functions

md5 0351d96a404cd25d4c1fbb6cbe0d414f
sha1 9bcc09d15b05199d69c963addaccb17e12ce3f40
sha256 0a636f31d3cd92a8b8ce5911d09c87adb598359a9285bc0f5f98d6f4ba51a38b
sha512 e1bffa3b6f61a437fcf5fe2b85d3c20db27a8a3c13eb3a9c1132989d65f178709c9464488b15fd2c8fa9b694d5005a1702f7e55bc666abc98fa540b0dbf2ba83
ripemd-160 d495618623f1d520afe7e73970e94832637abcb9

1938442926 as geometric shapes

Circle

Radius = n
Diameter 3876885852
Circumference 12179596111.449
Area 1.1804725961888E+19

Sphere

Radius = n
Volume 3.0510383378921E+28
Surface area 4.7218903847552E+19
Circumference 12179596111.449

Square

Length = n
Perimeter 7753771704
Area 3757560977359441476
Diagonal 2741372275.8354

Cube

Length = n
Surface area 2.2545365864157E+19
Volume 7.2838174955761E+27
Space diagonal 3357481635.4045

Equilateral Triangle

Length = n
Perimeter 5815328778
Area 1.6270716313312E+18
Altitude 1678740817.7022

Triangular Pyramid

Length = n
Surface area 1.6270716313312E+18
Volume 8.5840612400784E+26
Height 913790758.6118