21294414 (number)

21294414 is an even 8-digits composite number following 21294413 and preceding 21294415. In scientific notation, it is written as 2.1294414 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 7098084 positive integers (up to 21294414) that are relatively prime to 21294414.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred ninety-four thousand four hundred fourteen

Notation

Scientific notation 2.1294414 × 10^7
Engineering notation 2.1294414 × 10^6

Prime Factorization of 21294414

Prime Factorization 2 × 9 × 9 × 131447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2366046
Product of the distinct prime numbers

The prime factorization of 21294414 is 2 × 9 × 9 × 131447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 69, 97, 161, 520, 7709, 4441, 23823, 98584, 843347, 453223, 4513897, 3455662, 53272302, 46913325, 609249675, 531346384, 8192169273, 9804134788

Basic calculations (n = 21294414)

Multiplication

n×y
n×2 42588828
n×3 63883242
n×4 85177656
n×5 106472070

Division

n÷y
n÷2 10647207
n÷3 7098138
n÷3 5323603.5
n÷5 4258882.8

Exponentiation

ny
n2 453452067603396
n3 9.6559960567027E+21
n4 2.0561877761379E+29
n5 4.3785313766821E+36

Nth Root

y√n
2√n 4614.587088787
3√n 277.17574983227
4√n 67.930752158261
5√n 29.218178547141

Divisors of 21294414

1, 2, 9, 18, 81, 162, 131447, 262894, 1183023, 2366046, 10647207, 21294414

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 -21294413
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 21294414 can be divided by 12 positive divisors. The sum of these divisors (counting 21294414) is 1, the average is 0.083333333333333.

Base conversion 21294414

Base System Value
2 Binary 1010001001110110101001110
3 Ternary 1111001212110000
4 Quaternary 1101032311032
5 Quinary 20422410124
6 Senary 2040225130
8 Octal 121166516
10 Decimal 21294414
12 Duodecimal 716b1a6
16 Hexadecimal 144ed4e
20 Vigesimal 6d1g0e
36 Base36 coevi

Cryptographic Hash Functions

md5 7a337c59722c88e6130d945517b56c34
sha1 6ef8bd871a5d0771df1648ffb774b0f1b3edaeff
sha256 e65898fee739b3b0aa761ad3d69c498f0aeb0b0ce2c0aae26ad38fc103b479e8
sha512 56a08594b42cf0d2c02f8f3e23d587f52af3c317d27d0eae7a93b0721fc6f926595d92391c129da451134c15d62b189e40ae6a0622fe50f6a3906ce926ec5c03
ripemd-160 508a0509cb3c36d0bdafa9e07b8b53662d01bf2a

21294414 as geometric shapes

Circle

Radius = n
Diameter 42588828
Circumference 133796749.1698
Area 1.4245616843379E+15

Sphere

Radius = n
Volume 4.0446941699772E+22
Surface area 5.6982467373517E+15
Circumference 133796749.1698

Square

Length = n
Perimeter 85177656
Area 453452067603396
Diagonal 30114849.081588

Cube

Length = n
Surface area 2720712405620376
Volume 9.6559960567027E+21
Space diagonal 36883006.965406

Equilateral Triangle

Length = n
Perimeter 63883242
Area 1.9635050497156E+14
Altitude 18441503.482703

Triangular Pyramid

Length = n
Surface area 1.9635050497156E+14
Volume 1.1379700484675E+21
Height 10038283.027196