1938442924 (number)

1938442924 is an even 10-digits composite number following 1938442923 and preceding 1938442925. In scientific notation, it is written as 1.938442924 × 10^9. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 860618640 positive integers (up to 1938442924) that are relatively prime to 1938442924.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.938442924 × 10^9
Engineering notation 1.938442924 × 10^9

Prime Factorization of 1938442924

Prime Factorization 2 × 2 × 11 × 43 × 1024547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 969221462
Product of the distinct prime numbers

The prime factorization of 1938442924 is 2 × 2 × 11 × 43 × 1024547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 72, 68, 583, 64, 8343, 6158, 3799, 47571, 814033, 932902, 379713, 7868965, 30481993, 99743522, 132877802, 186590952, 1279522363, 186033557

Basic calculations (n = 1938442924)

Multiplication

n×y
n×2 3876885848
n×3 5815328772
n×4 7753771696
n×5 9692214620

Division

n÷y
n÷2 969221462
n÷3 646147641.33333
n÷3 484610731
n÷5 387688584.8

Exponentiation

ny
n2 3757560969605669776
n3 7.2838174730307E+27
n4 1.4119264440304E+37
n5 2.7369388246392E+46

Nth Root

y√n
2√n 44027.751748187
3√n 1246.8599424224
4√n 209.82790984087
5√n 72.026216748838

Divisors of 1938442924

1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 1024547, 2049094, 4098188, 11270017, 22540034, 44055521, 45080068, 88111042, 176222084, 484610731, 969221462, 1938442924

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1938442923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1938442924 can be divided by 24 positive divisors. The sum of these divisors (counting 1938442924) is 1, the average is 0.041666666666667.

Base conversion 1938442924

Base System Value
2 Binary 1110011100010100100101010101100
3 Ternary 12000002112002210101
4 Quaternary 1303202210222230
5 Quinary 12432220133144
6 Senary 520203320444
8 Octal 16342445254
10 Decimal 1938442924
12 Duodecimal 461220124
16 Hexadecimal 738a4aac
20 Vigesimal 1a5f5764
36 Base36 w23k4s

Cryptographic Hash Functions

md5 f9f3502ff66163704c413fc6a000533e
sha1 77c2a4a798429907ab0f8ed06a9b55ce838f93b8
sha256 8d37f101a663d7c0bd6bdda9e2dd32a2ef20e606586969ed7332e283d22b05de
sha512 e7be7266db3cb0e4f8605a84108d61ab42392ad11954e431f7ce7695c346f1d0b0c60e200bee9827815a7e19fb40636ddc5e8534a2540b908314e075ed2fb0cc
ripemd-160 7e998b9e012417b32363486908e713b5751e3e18

1938442924 as geometric shapes

Circle

Radius = n
Diameter 3876885848
Circumference 12179596098.883
Area 1.1804725937529E+19

Sphere

Radius = n
Volume 3.0510383284483E+28
Surface area 4.7218903750116E+19
Circumference 12179596098.883

Square

Length = n
Perimeter 7753771696
Area 3757560969605669776
Diagonal 2741372273.007

Cube

Length = n
Surface area 2.2545365817634E+19
Volume 7.2838174730307E+27
Space diagonal 3357481631.9404

Equilateral Triangle

Length = n
Perimeter 5815328772
Area 1.6270716279737E+18
Altitude 1678740815.9702

Triangular Pyramid

Length = n
Surface area 1.6270716279737E+18
Volume 8.5840612135084E+26
Height 913790757.66899