20239968 (number)

20239968 is an even 8-digits composite number following 20239967 and preceding 20239969. In scientific notation, it is written as 2.0239968 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 5782656 positive integers (up to 20239968) that are relatively prime to 20239968.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 2.0239968 × 10^7
Engineering notation 2.0239968 × 10^6

Prime Factorization of 20239968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 30119

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1264998
Product of the distinct prime numbers

The prime factorization of 20239968 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 30119. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20239968)

Multiplication

n×y
n×2 40479936
n×3 60719904
n×4 80959872
n×5 101199840

Division

n÷y
n÷2 10119984
n÷3 6746656
n÷3 5059992
n÷5 4047993.6

Exponentiation

ny
n2 409656304641024
n3 8.2914304969326E+21
n4 1.6781828793214E+29
n5 3.3966367775613E+36

Nth Root

y√n
2√n 4498.8851952456
3√n 272.5230707398
4√n 67.073729546266
5√n 28.922908543321

Divisors of 20239968

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20239967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20239968 can be divided by 48 positive divisors. The sum of these divisors (counting 20239968) is 1, the average is 0.020833333333333.

Base conversion 20239968

Base System Value
2 Binary 1001101001101011001100000
3 Ternary 1102002022000110
4 Quaternary 1031031121200
5 Quinary 20140134333
6 Senary 2001451320
8 Octal 115153140
10 Decimal 20239968
12 Duodecimal 6940b40
16 Hexadecimal 134d660
20 Vigesimal 669ji8
36 Base36 c1t9c

Cryptographic Hash Functions

md5 55feac32f161103b1dd9ca299682e32e
sha1 478af3616a7ec584f4c7628c3c35526a5cdab59a
sha256 e095d22b3dbf977533f95511777a57f883b1ffca1652573ab8b7659063fc951a
sha512 bda4ea991be8db92dcd563ca66a8a9465148ad1325855c54c4fd26cffae0fa66affcf29a182ce0f46802d7f03625170c62ee092ae480ab2b44c651ee6bf6c08d
ripemd-160 d6febfdb46b37d8fe6ad89bc9bcf92b56b213338

20239968 as geometric shapes

Circle

Radius = n
Diameter 40479936
Circumference 127171469.55538
Area 1.286973237157E+15

Sphere

Radius = n
Volume 3.4731062849218E+22
Surface area 5.1478929486279E+15
Circumference 127171469.55538

Square

Length = n
Perimeter 80959872
Area 409656304641024
Diagonal 28623637.247597

Cube

Length = n
Surface area 2457937827846144
Volume 8.2914304969326E+21
Space diagonal 35056652.919568

Equilateral Triangle

Length = n
Perimeter 60719904
Area 1.7738638331979E+14
Altitude 17528326.459784

Triangular Pyramid

Length = n
Surface area 1.7738638331979E+14
Volume 9.7715445501966E+20
Height 9541212.4158658