20023938 (number)

20023938 is an even 8-digits composite number following 20023937 and preceding 20023939. In scientific notation, it is written as 2.0023938 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 5802720 positive integers (up to 20023938) that are relatively prime to 20023938.

Interesting facts

Basic properties

Name

Name twenty million twenty-three thousand nine hundred thirty-eight

Notation

Scientific notation 2.0023938 × 10^7
Engineering notation 2.0023938 × 10^6

Prime Factorization of 20023938

Prime Factorization 2 × 3 × 3 × 11 × 23 × 4397

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6674646
Product of the distinct prime numbers

The prime factorization of 20023938 is 2 × 3 × 3 × 11 × 23 × 4397. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 6, 23, 64, 701, 129, 4665, 2961, 72685, 30976, 128275, 687932, 2697501, 7088181, 97932771, 61702569, 380973015, 250109099, 7583056303, 2161076963

Basic calculations (n = 20023938)

Multiplication

n×y
n×2 40047876
n×3 60071814
n×4 80095752
n×5 100119690

Division

n÷y
n÷2 10011969
n÷3 6674646
n÷3 5005984.5
n÷5 4004787.6

Exponentiation

ny
n2 400958093027844
n3 8.0287599953878E+21
n4 1.6076739236453E+29
n5 3.2191962971289E+36

Nth Root

y√n
2√n 4474.81150441
3√n 271.55001469646
4√n 66.894031904274
5√n 28.860901883758

Divisors of 20023938

1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4397, 4554, 8794, 13191, 26382, 39573, 48367, 79146, 96734, 101131, 145101, 202262, 290202, 303393, 435303, 606786, 870606, 910179, 1112441, 1820358, 2224882, 3337323, 6674646, 10011969, 20023938

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20023937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20023938 can be divided by 48 positive divisors. The sum of these divisors (counting 20023938) is 1, the average is 0.020833333333333.

Base conversion 20023938

Base System Value
2 Binary 1001100011000101010000010
3 Ternary 1101200022200100
4 Quaternary 1030120222002
5 Quinary 20111231223
6 Senary 1553103230
8 Octal 114305202
10 Decimal 20023938
12 Duodecimal 6857b16
16 Hexadecimal 1318a82
20 Vigesimal 652jgi
36 Base36 bx6ki

Cryptographic Hash Functions

md5 da20489419510e19183dae8704cee4f5
sha1 7b34f8e3f79a4be81d95e104685e4e4332da929c
sha256 c47fdd7c7904778b89cb2b3738b1125e1474bbc1522a3899d8a5355091c8f843
sha512 2e35ced9da650487235c8070c37a7e75f02f31fc564ff8f8cbce6b568f54b529174f7c8b152109a3b5cbcba22ddbfa00f555345a85223f891837309ea0739f29
ripemd-160 5685318c11bb9d1c6771930bee14e0eadc83b100

20023938 as geometric shapes

Circle

Radius = n
Diameter 40047876
Circumference 125814113.03347
Area 1.2596469994536E+15

Sphere

Radius = n
Volume 3.3630791225261E+22
Surface area 5.0385879978146E+15
Circumference 125814113.03347

Square

Length = n
Perimeter 80095752
Area 400958093027844
Diagonal 28318124.691718

Cube

Length = n
Surface area 2405748558167064
Volume 8.0287599953878E+21
Space diagonal 34682477.983609

Equilateral Triangle

Length = n
Perimeter 60071814
Area 1.7361994720754E+14
Altitude 17341238.991805

Triangular Pyramid

Length = n
Surface area 1.7361994720754E+14
Volume 9.46198439543E+20
Height 9439374.8972393