20231979 (number)

20231979 is an odd 8-digits composite number following 20231978 and preceding 20231980. In scientific notation, it is written as 2.0231979 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 12613536 positive integers (up to 20231979) that are relatively prime to 20231979.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-one thousand nine hundred seventy-nine

Notation

Scientific notation 2.0231979 × 10^7
Engineering notation 2.0231979 × 10^6

Prime Factorization of 20231979

Prime Factorization 3 × 19 × 79 × 4493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20231979
Product of the distinct prime numbers

The prime factorization of 20231979 is 3 × 19 × 79 × 4493. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 69, 99, 271, 330, 6410, 2629, 65061, 27566, 573404, 500632, 7015415, 726138, 9632609, 70370552, 385937258, 770772601, 1223246433, 8892826221

Basic calculations (n = 20231979)

Multiplication

n×y
n×2 40463958
n×3 60695937
n×4 80927916
n×5 101159895

Division

n÷y
n÷2 10115989.5
n÷3 6743993
n÷3 5057994.75
n÷5 4046395.8

Exponentiation

ny
n2 409332974256441
n3 8.2816161391639E+21
n4 1.6755348381362E+29
n5 3.3899385658941E+36

Nth Root

y√n
2√n 4497.9972209862
3√n 272.48720979162
4√n 67.067109830276
5√n 28.920624926995

Divisors of 20231979

1, 3, 19, 57, 79, 237, 1501, 4493, 4503, 13479, 85367, 256101, 354947, 1064841, 6743993, 20231979

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 -20231978
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 20231979 can be divided by 16 positive divisors. The sum of these divisors (counting 20231979) is 1, the average is 0.0625.

Base conversion 20231979

Base System Value
2 Binary 1001101001011011100101011
3 Ternary 1102001220001120
4 Quaternary 1031023130223
5 Quinary 20134410404
6 Senary 2001350323
8 Octal 115133453
10 Decimal 20231979
12 Duodecimal 69383a3
16 Hexadecimal 134b72b
20 Vigesimal 668jij
36 Base36 c1n3f

Cryptographic Hash Functions

md5 814293cc514f412cd3c92856c00da7d6
sha1 29c891764643fd4f9f68b1fb7260688508393931
sha256 87fdb2ee5e0b90e475db14bd293bbd03175e91973b020b320234d463721dacf9
sha512 a21b8362881bedb21bc0d5c5521d225461d3e73991145a546c1728fbeaf50551c4057e5df132211ec5b200b03fc99768a9c962609e9cae97468fddcf714c6ad0
ripemd-160 f941109afaa0baf62f53ffc15bad88371c16efa6

20231979 as geometric shapes

Circle

Radius = n
Diameter 40463958
Circumference 127121273.18797
Area 1.2859574647961E+15

Sphere

Radius = n
Volume 3.468995256353E+22
Surface area 5.1438298591844E+15
Circumference 127121273.18797

Square

Length = n
Perimeter 80927916
Area 409332974256441
Diagonal 28612339.095448

Cube

Length = n
Surface area 2455997845538646
Volume 8.2816161391639E+21
Space diagonal 35042815.565667

Equilateral Triangle

Length = n
Perimeter 60695937
Area 1.7724637715636E+14
Altitude 17521407.782833

Triangular Pyramid

Length = n
Surface area 1.7724637715636E+14
Volume 9.7599782186445E+20
Height 9537446.3651492