20342912 (number)

20342912 is an even 8-digits composite number following 20342911 and preceding 20342913. In scientific notation, it is written as 2.0342912 × 10^7. The sum of its digits is 23. It has a total of 9 prime factors and 32 positive divisors. There are 10066176 positive integers (up to 20342912) that are relatively prime to 20342912.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 2.0342912 × 10^7
Engineering notation 2.0342912 × 10^6

Prime Factorization of 20342912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 103 × 1543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 317858
Product of the distinct prime numbers

The prime factorization of 20342912 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 103 × 1543. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 10, 61, 91, 459, 70, 5836, 4077, 11168, 11671, 106212, 984794, 9016632, 5374331, 43730623, 23590032, 190117187, 968150296, 6362685803, 7786982330

Basic calculations (n = 20342912)

Multiplication

n×y
n×2 40685824
n×3 61028736
n×4 81371648
n×5 101714560

Division

n÷y
n÷2 10171456
n÷3 6780970.6666667
n÷3 5085728
n÷5 4068582.4

Exponentiation

ny
n2 413834068639744
n3 8.4185900409403E+21
n4 1.7125863636692E+29
n5 3.4838993688523E+36

Nth Root

y√n
2√n 4510.3117408889
3√n 272.98432287529
4√n 67.158854523353
5√n 28.952270257789

Divisors of 20342912

1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1543, 1648, 3086, 3296, 6172, 6592, 12344, 13184, 24688, 49376, 98752, 158929, 197504, 317858, 635716, 1271432, 2542864, 5085728, 10171456, 20342912

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20342911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20342912 can be divided by 32 positive divisors. The sum of these divisors (counting 20342912) is 1, the average is 0.03125.

Base conversion 20342912

Base System Value
2 Binary 1001101100110100010000000
3 Ternary 1102021112020012
4 Quaternary 1031212202000
5 Quinary 20201433122
6 Senary 2004004052
8 Octal 115464200
10 Decimal 20342912
12 Duodecimal 6990628
16 Hexadecimal 1366880
20 Vigesimal 672h5c
36 Base36 c40ow

Cryptographic Hash Functions

md5 9ec21f4d4d69c78e218dd10a62154b11
sha1 4f0cb20008d480a90ed4dd811ee55be9b1a5126c
sha256 bc85fadc4a6cb291cc77929ce88edd96e87e95370247c672cf982d5722f3a34b
sha512 483630b2df538a91a8689635259594a0cac019352c1cb5ce13eb0298dd6c7f9735eef0696a2f291e65f1499375ec65cd745141e1ef66def523b665538575a25f
ripemd-160 b170b5c41f0b8a57fbe2d3f99a2c1290fe660ad3

20342912 as geometric shapes

Circle

Radius = n
Diameter 40685824
Circumference 127818285.78365
Area 1.3000980698438E+15

Sphere

Radius = n
Volume 3.5263707501603E+22
Surface area 5.2003922793752E+15
Circumference 127818285.78365

Square

Length = n
Perimeter 81371648
Area 413834068639744
Diagonal 28769222.048562

Cube

Length = n
Surface area 2483004411838464
Volume 8.4185900409403E+21
Space diagonal 35234957.157903

Equilateral Triangle

Length = n
Perimeter 61028736
Area 1.7919540819675E+14
Altitude 17617478.578951

Triangular Pyramid

Length = n
Surface area 1.7919540819675E+14
Volume 9.921403509964E+20
Height 9589740.6828541