20239740 (number)

20239740 is an even 8-digits composite number following 20239739 and preceding 20239741. In scientific notation, it is written as 2.0239740 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 5246208 positive integers (up to 20239740) that are relatively prime to 20239740.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-nine thousand seven hundred forty

Notation

Scientific notation 2.0239740 × 10^7
Engineering notation 2.0239740 × 10^6

Prime Factorization of 20239740

Prime Factorization 2 × 2 × 135 × 37 × 1013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10119870
Product of the distinct prime numbers

The prime factorization of 20239740 is 2 × 2 × 135 × 37 × 1013. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 59, 91, 200, 314, 4002, 68, 20877, 23907, 990253, 593177, 3505079, 4383799, 47003341, 21411702, 639238724, 234408752, 7534817282, 7512755310

Basic calculations (n = 20239740)

Multiplication

n×y
n×2 40479480
n×3 60719220
n×4 80958960
n×5 101198700

Division

n÷y
n÷2 10119870
n÷3 6746580
n÷3 5059935
n÷5 4047948

Exponentiation

ny
n2 409647075267600
n3 8.2911502951767E+21
n4 1.678107262753E+29
n5 3.3964454690232E+36

Nth Root

y√n
2√n 4498.8598555634
3√n 272.52204742636
4√n 67.073540651761
5√n 28.922843380641

Divisors of 20239740

1, 2, 4, 37, 74, 135, 148, 270, 540, 1013, 2026, 4052, 4995, 9990, 19980, 37481, 74962, 136755, 149924, 273510, 547020, 5059935, 10119870, 20239740

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 -20239739
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 20239740 can be divided by 24 positive divisors. The sum of these divisors (counting 20239740) is 1, the average is 0.041666666666667.

Base conversion 20239740

Base System Value
2 Binary 1001101001101010101111100
3 Ternary 1102002021201000
4 Quaternary 1031031111330
5 Quinary 20140132430
6 Senary 2001450300
8 Octal 115152574
10 Decimal 20239740
12 Duodecimal 6940990
16 Hexadecimal 134d57c
20 Vigesimal 669j70
36 Base36 c1t30

Cryptographic Hash Functions

md5 b2ef84ea96b2c886ada62bc188edf29e
sha1 477d8b009cde5b3c8f66842673fb86f3e1d350b7
sha256 e22fc51f9cb4a16b9c748ce4dd8ccb6e97dc3614339ec803531669d37a2387f6
sha512 d37696b9e0e469ac7960f83f5b21d7aaf7a8874f9903864fd10ce6b5583b334b4238853a0087e1d243f7b5eb6a7de5177f93cbe215112625dcabff72c9a792f8
ripemd-160 91462e38c9c5283120eb198d5845458cebffbe73

20239740 as geometric shapes

Circle

Radius = n
Diameter 40479480
Circumference 127170036.98913
Area 1.2869442422252E+15

Sphere

Radius = n
Volume 3.4729889142848E+22
Surface area 5.1477769689009E+15
Circumference 127170036.98913

Square

Length = n
Perimeter 80958960
Area 409647075267600
Diagonal 28623314.806905

Cube

Length = n
Surface area 2457882451605600
Volume 8.2911502951767E+21
Space diagonal 35056258.011984

Equilateral Triangle

Length = n
Perimeter 60719220
Area 1.7738238688387E+14
Altitude 17528129.005992

Triangular Pyramid

Length = n
Surface area 1.7738238688387E+14
Volume 9.7712143292604E+20
Height 9541104.9356351