20079938 (number)

20079938 is an even 8-digits composite number following 20079937 and preceding 20079939. In scientific notation, it is written as 2.0079938 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 10039968 positive integers (up to 20079938) that are relatively prime to 20079938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0079938 × 10^7
Engineering notation 2.0079938 × 10^6

Prime Factorization of 20079938

Prime Factorization 2 × 10039969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20079938
Product of the distinct prime numbers

The prime factorization of 20079938 is 2 × 10039969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 50, 30, 677, 859, 6929, 5811, 95467, 33007, 986534, 298021, 4299011, 6232384, 30589776, 19474797, 879475844, 831907251, 8934337053, 5234586989

Basic calculations (n = 20079938)

Multiplication

n×y
n×2 40159876
n×3 60239814
n×4 80319752
n×5 100399690

Division

n÷y
n÷2 10039969
n÷3 6693312.6666667
n÷3 5019984.5
n÷5 4015987.6

Exponentiation

ny
n2 403203910083844
n3 8.0963095158412E+21
n4 1.625733931069E+29
n5 3.2644636540362E+36

Nth Root

y√n
2√n 4481.0643824877
3√n 271.80292277013
4√n 66.940752778018
5√n 28.877026639453

Divisors of 20079938

1, 2, 10039969, 20079938

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20079937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20079938 can be divided by 4 positive divisors. The sum of these divisors (counting 20079938) is 1, the average is 0.25.

Base conversion 20079938

Base System Value
2 Binary 1001100100110010101000010
3 Ternary 1101210011111102
4 Quaternary 1030212111002
5 Quinary 20120024223
6 Senary 1554214402
8 Octal 114462502
10 Decimal 20079938
12 Duodecimal 6884402
16 Hexadecimal 1326542
20 Vigesimal 659jgi
36 Base36 byds2

Cryptographic Hash Functions

md5 37761a7e4fde6a3b7f9333114fa3304c
sha1 f5d8cf8ce9330db86a17bc579eb54736f313fc7d
sha256 ac81dd7e795a58a4943be3c218ef093ca14fee3a19500355d91b3dfddf2f7a64
sha512 6bbcf8de2c5985433af8971519d768042e9235d711b6b9f2ef4db2231c72bcd55e18e026f4647c433d00fe43670c181e3451343730192e477cc35ae1cfde4437
ripemd-160 4b7c28224718bd99d5131af32fa7f6058feaf8d4

20079938 as geometric shapes

Circle

Radius = n
Diameter 40159876
Circumference 126165971.41068
Area 1.2667024418181E+15

Sphere

Radius = n
Volume 3.3913741994874E+22
Surface area 5.0668097672723E+15
Circumference 126165971.41068

Square

Length = n
Perimeter 80319752
Area 403203910083844
Diagonal 28397320.651211

Cube

Length = n
Surface area 2419223460503064
Volume 8.0963095158412E+21
Space diagonal 34779472.828833

Equilateral Triangle

Length = n
Perimeter 60239814
Area 1.7459241451891E+14
Altitude 17389736.414416

Triangular Pyramid

Length = n
Surface area 1.7459241451891E+14
Volume 9.5415922687274E+20
Height 9465773.5504036