20239864 (number)

20239864 is an even 8-digits composite number following 20239863 and preceding 20239865. In scientific notation, it is written as 2.0239864 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 9587232 positive integers (up to 20239864) that are relatively prime to 20239864.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0239864 × 10^7
Engineering notation 2.0239864 × 10^6

Prime Factorization of 20239864

Prime Factorization 2 × 2 × 2 × 19 × 133157

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5059966
Product of the distinct prime numbers

The prime factorization of 20239864 is 2 × 2 × 2 × 19 × 133157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 99, 16, 629, 674, 4653, 9884, 44479, 10448, 604423, 847415, 5676147, 3164332, 79082449, 99549417, 961453569, 925499423, 5297333454, 1529106784

Basic calculations (n = 20239864)

Multiplication

n×y
n×2 40479728
n×3 60719592
n×4 80959456
n×5 101199320

Division

n÷y
n÷2 10119932
n÷3 6746621.3333333
n÷3 5059966
n÷5 4047972.8

Exponentiation

ny
n2 409652094738496
n3 8.2913026848223E+21
n4 1.6781483872364E+29
n5 3.3965495129484E+36

Nth Root

y√n
2√n 4498.8736368118
3√n 272.5226039662
4√n 67.073643384058
5√n 28.922878820066

Divisors of 20239864

1, 2, 4, 8, 19, 38, 76, 152, 133157, 266314, 532628, 1065256, 2529983, 5059966, 10119932, 20239864

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 -20239863
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 20239864 can be divided by 16 positive divisors. The sum of these divisors (counting 20239864) is 1, the average is 0.0625.

Base conversion 20239864

Base System Value
2 Binary 1001101001101010111111000
3 Ternary 1102002021212121
4 Quaternary 1031031113320
5 Quinary 20140133424
6 Senary 2001451024
8 Octal 115152770
10 Decimal 20239864
12 Duodecimal 6940a74
16 Hexadecimal 134d5f8
20 Vigesimal 669jd4
36 Base36 c1t6g

Cryptographic Hash Functions

md5 5d4d612d8bce17dfa13b5803b27ff8a3
sha1 3c0d68af634a0ac46bf442a0a327d7a8b3a643f1
sha256 49fae664d7af24fd608c489c80d4c24a6c6572ab19eb5db6bb2b6f9847a27549
sha512 59ddb4c59e115c2ea1a8358b2e874162ee640191bedcd3025bc84a55256823965605bb5f0bcb759dfec94887ee023fc0821261826b01519bbf63c280c84f82a1
ripemd-160 88ae0378644ec5400e849f21205ca4226429c20d

20239864 as geometric shapes

Circle

Radius = n
Diameter 40479728
Circumference 127170816.10411
Area 1.2869600113581E+15

Sphere

Radius = n
Volume 3.4730527471103E+22
Surface area 5.1478400454325E+15
Circumference 127170816.10411

Square

Length = n
Perimeter 80959456
Area 409652094738496
Diagonal 28623490.169387

Cube

Length = n
Surface area 2457912568430976
Volume 8.2913026848223E+21
Space diagonal 35056472.786284

Equilateral Triangle

Length = n
Perimeter 60719592
Area 1.7738456037852E+14
Altitude 17528236.393142

Triangular Pyramid

Length = n
Surface area 1.7738456037852E+14
Volume 9.7713939221801E+20
Height 9541163.3897957