20996420 (number)

20996420 is an even 8-digits composite number following 20996419 and preceding 20996421. In scientific notation, it is written as 2.0996420 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 8398560 positive integers (up to 20996420) that are relatively prime to 20996420.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-six thousand four hundred twenty

Notation

Scientific notation 2.0996420 × 10^7
Engineering notation 2.0996420 × 10^6

Prime Factorization of 20996420

Prime Factorization 2 × 2 × 5 × 1049821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10498210
Product of the distinct prime numbers

The prime factorization of 20996420 is 2 × 2 × 5 × 1049821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 14, 74, 929, 92, 9853, 4646, 72372, 12480, 929026, 572191, 1685826, 1375106, 667067, 63323267, 196624804, 837156814, 6571723080, 8663741160

Basic calculations (n = 20996420)

Multiplication

n×y
n×2 41992840
n×3 62989260
n×4 83985680
n×5 104982100

Division

n÷y
n÷2 10498210
n÷3 6998806.6666667
n÷3 5249105
n÷5 4199284

Exponentiation

ny
n2 440849652816400
n3 9.2562644673873E+21
n4 1.9434841638834E+29
n5 4.0806209768245E+36

Nth Root

y√n
2√n 4582.1850682835
3√n 275.87673905102
4√n 67.691839007989
5√n 29.13594108729

Divisors of 20996420

1, 2, 4, 5, 10, 20, 1049821, 2099642, 4199284, 5249105, 10498210, 20996420

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20996419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20996420 can be divided by 12 positive divisors. The sum of these divisors (counting 20996420) is 1, the average is 0.083333333333333.

Base conversion 20996420

Base System Value
2 Binary 1010000000110000101000100
3 Ternary 1110111201200012
4 Quaternary 1100012011010
5 Quinary 20333341140
6 Senary 2030005352
8 Octal 120060504
10 Decimal 20996420
12 Duodecimal 7046858
16 Hexadecimal 1406144
20 Vigesimal 6b4b10
36 Base36 ci0xw

Cryptographic Hash Functions

md5 37607f63a3ac1d02bf900f091b187694
sha1 ad4b4eeb37d40b7c5d5225194906bbe74cf12adf
sha256 27547679741ee4d39fe27684a845f9be3374958d4da4b242108db825f5861708
sha512 8c6cfc66ee24edf5f8fd34fb21949750fce91a8b230373afee414cfdb4956e10f064ad30df6471de56a1d002e6a03c33b549058acaa59e9b129bf139c4af0835
ripemd-160 eac398e7bc2b38b82dbed157c72f391469997118

20996420 as geometric shapes

Circle

Radius = n
Diameter 41992840
Circumference 131924397.64737
Area 1.3849700306256E+15

Sphere

Radius = n
Volume 3.8772549933904E+22
Surface area 5.5398801225025E+15
Circumference 131924397.64737

Square

Length = n
Perimeter 83985680
Area 440849652816400
Diagonal 29693421.925282

Cube

Length = n
Surface area 2645097916898400
Volume 9.2562644673873E+21
Space diagonal 36366866.217055

Equilateral Triangle

Length = n
Perimeter 62989260
Area 1.9089349929428E+14
Altitude 18183433.108528

Triangular Pyramid

Length = n
Surface area 1.9089349929428E+14
Volume 1.0908612288909E+21
Height 9897807.3084272