20239420 (number)

20239420 is an even 8-digits composite number following 20239419 and preceding 20239421. In scientific notation, it is written as 2.0239420 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 8049600 positive integers (up to 20239420) that are relatively prime to 20239420.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-nine thousand four hundred twenty

Notation

Scientific notation 2.0239420 × 10^7
Engineering notation 2.0239420 × 10^6

Prime Factorization of 20239420

Prime Factorization 2 × 2 × 5 × 181 × 5591

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10119710
Product of the distinct prime numbers

The prime factorization of 20239420 is 2 × 2 × 5 × 181 × 5591. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 61, 81, 74, 208, 5964, 8336, 85813, 9944, 125755, 183085, 7009604, 7442135, 56726940, 25293000, 887823073, 414461690, 360524559, 18716327

Basic calculations (n = 20239420)

Multiplication

n×y
n×2 40478840
n×3 60718260
n×4 80957680
n×5 101197100

Division

n÷y
n÷2 10119710
n÷3 6746473.3333333
n÷3 5059855
n÷5 4047884

Exponentiation

ny
n2 409634121936400
n3 8.290757040202E+21
n4 1.6780011385461E+29
n5 3.3961769803512E+36

Nth Root

y√n
2√n 4498.8242908564
3√n 272.52061118402
4√n 67.073275533974
5√n 28.922751923256

Divisors of 20239420

1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 5591, 11182, 22364, 27955, 55910, 111820, 1011971, 2023942, 4047884, 5059855, 10119710, 20239420

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 -20239419
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 20239420 can be divided by 24 positive divisors. The sum of these divisors (counting 20239420) is 1, the average is 0.041666666666667.

Base conversion 20239420

Base System Value
2 Binary 1001101001101010000111100
3 Ternary 1102002021021011
4 Quaternary 1031031100330
5 Quinary 20140130140
6 Senary 2001445004
8 Octal 115152074
10 Decimal 20239420
12 Duodecimal 6940764
16 Hexadecimal 134d43c
20 Vigesimal 669ib0
36 Base36 c1su4

Cryptographic Hash Functions

md5 2560cc40c8be2e47c2a2333c8558af04
sha1 9ef50e96bad4fd6e2ccb9b4878b6f4368f1fd79a
sha256 7a10461625d834e4844ff0ef22a79bc97b241f009e1671f7040e63deb60c8ff4
sha512 307e5b7b647a4054bbadd333be5abc320b95451fe8c210b448f3d2fe79dd3183816240890998c9827409c666be0bf7c089c47dda8a79bfb5715f6d6cbfed92e1
ripemd-160 2421c347671c8d4aa6899d4f7c4a16e7a916ad2d

20239420 as geometric shapes

Circle

Radius = n
Diameter 40478840
Circumference 127168026.36984
Area 1.2869035481351E+15

Sphere

Radius = n
Volume 3.4728241880262E+22
Surface area 5.1476141925404E+15
Circumference 127168026.36984

Square

Length = n
Perimeter 80957680
Area 409634121936400
Diagonal 28622862.258565

Cube

Length = n
Surface area 2457804731618400
Volume 8.290757040202E+21
Space diagonal 35055703.755726

Equilateral Triangle

Length = n
Perimeter 60718260
Area 1.7737677792693E+14
Altitude 17527851.877863

Triangular Pyramid

Length = n
Surface area 1.7737677792693E+14
Volume 9.7707508738283E+20
Height 9540954.0861884