20297212 (number)

20297212 is an even 8-digits composite number following 20297211 and preceding 20297213. In scientific notation, it is written as 2.0297212 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 9237888 positive integers (up to 20297212) that are relatively prime to 20297212.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-seven thousand two hundred twelve

Notation

Scientific notation 2.0297212 × 10^7
Engineering notation 2.0297212 × 10^6

Prime Factorization of 20297212

Prime Factorization 2 × 2 × 13 × 73 × 5347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10148606
Product of the distinct prime numbers

The prime factorization of 20297212 is 2 × 2 × 13 × 73 × 5347. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 79, 45, 665, 805, 1522, 5462, 46784, 44756, 704105, 529844, 375668, 4543992, 37344865, 8405516, 521150388, 756856810, 9210702230, 8926345615

Basic calculations (n = 20297212)

Multiplication

n×y
n×2 40594424
n×3 60891636
n×4 81188848
n×5 101486060

Division

n÷y
n÷2 10148606
n÷3 6765737.3333333
n÷3 5074303
n÷5 4059442.4

Exponentiation

ny
n2 411976814972944
n3 8.3619807525906E+21
n4 1.6972489607525E+29
n5 3.4449421973173E+36

Nth Root

y√n
2√n 4505.2427237608
3√n 272.77975142319
4√n 67.121104905691
5√n 28.939250398083

Divisors of 20297212

1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 5347, 10694, 21388, 69511, 139022, 278044, 390331, 780662, 1561324, 5074303, 10148606, 20297212

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 -20297211
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 20297212 can be divided by 24 positive divisors. The sum of these divisors (counting 20297212) is 1, the average is 0.041666666666667.

Base conversion 20297212

Base System Value
2 Binary 1001101011011010111111100
3 Ternary 1102012012112121
4 Quaternary 1031123113330
5 Quinary 20144002322
6 Senary 2003012324
8 Octal 115332774
10 Decimal 20297212
12 Duodecimal 696a0a4
16 Hexadecimal 135b5fc
20 Vigesimal 66h30c
36 Base36 c31fg

Cryptographic Hash Functions

md5 dbbf76e8f4cdf35560aaffe5865590eb
sha1 a3fbda37f0f52928414cfa1c581e0dbea8758137
sha256 d99b7e1c6ac98e05174610364a3054235260741278b0743de10475addcf408f7
sha512 1eac1a16c07e51d589a44ed4bb1d296b71b3140df1aa2a503a673b8ad95985b5c0ecc264471bf0cd3f801ce8212091098f7b3b276c026d1a0d115f2da14eac9b
ripemd-160 9c88a26d834043c706b011df6931838c734345f5

20297212 as geometric shapes

Circle

Radius = n
Diameter 40594424
Circumference 127531144.21511
Area 1.2942633353683E+15

Sphere

Radius = n
Volume 3.5026583069064E+22
Surface area 5.1770533414733E+15
Circumference 127531144.21511

Square

Length = n
Perimeter 81188848
Area 411976814972944
Diagonal 28704592.488762

Cube

Length = n
Surface area 2471860889837664
Volume 8.3619807525906E+21
Space diagonal 35155802.435997

Equilateral Triangle

Length = n
Perimeter 60891636
Area 1.7839119376839E+14
Altitude 17577901.217998

Triangular Pyramid

Length = n
Surface area 1.7839119376839E+14
Volume 9.854688823847E+20
Height 9568197.496254