20043979 (number)

20043979 is an odd 8-digits composite number following 20043978 and preceding 20043980. In scientific notation, it is written as 2.0043979 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 20016880 positive integers (up to 20043979) that are relatively prime to 20043979.

Interesting facts

Basic properties

Name

Name twenty million forty-three thousand nine hundred seventy-nine

Notation

Scientific notation 2.0043979 × 10^7
Engineering notation 2.0043979 × 10^6

Prime Factorization of 20043979

Prime Factorization 761 × 26339

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20043979
Product of the distinct prime numbers

The prime factorization of 20043979 is 761 × 26339. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 45, 69, 619, 783, 4266, 6124, 79438, 77010, 285248, 542203, 806554, 582072, 9062639, 19482552, 262448819, 367944493, 960737093, 4613098147

Basic calculations (n = 20043979)

Multiplication

n×y
n×2 40087958
n×3 60131937
n×4 80175916
n×5 100219895

Division

n÷y
n÷2 10021989.5
n÷3 6681326.3333333
n÷3 5010994.75
n÷5 4008795.8

Exponentiation

ny
n2 401761094152441
n3 8.0528909342086E+21
n4 1.6141197677457E+29
n5 3.2353382728179E+36

Nth Root

y√n
2√n 4477.0502565864
3√n 271.64057828862
4√n 66.910763383677
5√n 28.866676671074

Divisors of 20043979

1, 761, 26339, 20043979

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 -20043978
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 20043979 can be divided by 4 positive divisors. The sum of these divisors (counting 20043979) is 1, the average is 0.25.

Base conversion 20043979

Base System Value
2 Binary 1001100011101100011001011
3 Ternary 1101201100011121
4 Quaternary 1030131203023
5 Quinary 20112401404
6 Senary 1553340111
8 Octal 114354313
10 Decimal 20043979
12 Duodecimal 6867637
16 Hexadecimal 131d8cb
20 Vigesimal 6559ij
36 Base36 bxm17

Cryptographic Hash Functions

md5 3b5e55c2d6d61a92b1b3e82028f31a7b
sha1 5592c53b57e0e4f3889832c0f9962793641e007a
sha256 358c1c367400a13e9e019df5ed9a9631052526e6d24e86374c5a81c9622c4ac2
sha512 65a726d53aa6269c7118d97650f7fa4447f01e6c7fe633e44a999dbd038782fd9a0031c33928fab2026f089010fe3251a68b63c83ac6c4d9ac1510a59a197e93
ripemd-160 9c7218c50abcfac4388d27bc181210802100e064

20043979 as geometric shapes

Circle

Radius = n
Diameter 40087958
Circumference 125940034.35022
Area 1.2621697018875E+15

Sphere

Radius = n
Volume 3.3731870665426E+22
Surface area 5.04867880755E+15
Circumference 125940034.35022

Square

Length = n
Perimeter 80175916
Area 401761094152441
Diagonal 28346466.945722

Cube

Length = n
Surface area 2410566564914646
Volume 8.0528909342086E+21
Space diagonal 34717190.013844

Equilateral Triangle

Length = n
Perimeter 60131937
Area 1.7396765689412E+14
Altitude 17358595.006922

Triangular Pyramid

Length = n
Surface area 1.7396765689412E+14
Volume 9.4904229795576E+20
Height 9448822.3152405