20294494 (number)

20294494 is an even 8-digits composite number following 20294493 and preceding 20294495. In scientific notation, it is written as 2.0294494 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 9204760 positive integers (up to 20294494) that are relatively prime to 20294494.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0294494 × 10^7
Engineering notation 2.0294494 × 10^6

Prime Factorization of 20294494

Prime Factorization 2 × 11 × 719 × 1283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20294494
Product of the distinct prime numbers

The prime factorization of 20294494 is 2 × 11 × 719 × 1283. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 86, 62, 64, 146, 1978, 3173, 10646, 70147, 293999, 831052, 8716597, 8243251, 44788434, 86041662, 709823627, 179798351, 2883769506, 6234995378

Basic calculations (n = 20294494)

Multiplication

n×y
n×2 40588988
n×3 60883482
n×4 81177976
n×5 101472470

Division

n÷y
n÷2 10147247
n÷3 6764831.3333333
n÷3 5073623.5
n÷5 4058898.8

Exponentiation

ny
n2 411866486716036
n3 8.3586219434597E+21
n4 1.6963400287981E+29
n5 3.4426362536403E+36

Nth Root

y√n
2√n 4504.9410650973
3√n 272.76757489929
4√n 67.118857745773
5√n 28.938475305463

Divisors of 20294494

1, 2, 11, 22, 719, 1283, 1438, 2566, 7909, 14113, 15818, 28226, 922477, 1844954, 10147247, 20294494

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 -20294493
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 20294494 can be divided by 16 positive divisors. The sum of these divisors (counting 20294494) is 1, the average is 0.0625.

Base conversion 20294494

Base System Value
2 Binary 1001101011010101101011110
3 Ternary 1102012001210221
4 Quaternary 1031122231132
5 Quinary 20143410434
6 Senary 2002551554
8 Octal 115325536
10 Decimal 20294494
12 Duodecimal 69685ba
16 Hexadecimal 135ab5e
20 Vigesimal 66gg4e
36 Base36 c2zby

Cryptographic Hash Functions

md5 c662f2cbf2564a39aeee9fd9cbd74c77
sha1 385503d711cc7de5eb232dbdc569fb7845e9e556
sha256 c4be6ac62d16823438d1010a987973256d32ed80ba45e23a08b60c58845349d6
sha512 7be223e8e3c71a9e109fa5094e91881d5503a8efa06771893e4c67e3df0a158d92292acb9b6ac14986f955aa3732bc7dbab7da228b7fe861e543ae66af4447aa
ripemd-160 3e4610ba1f6e922fe59e6e16eab37f1ef64c434f

20294494 as geometric shapes

Circle

Radius = n
Diameter 40588988
Circumference 127514066.51744
Area 1.2939167289269E+15

Sphere

Radius = n
Volume 3.5012513722276E+22
Surface area 5.1756669157077E+15
Circumference 127514066.51744

Square

Length = n
Perimeter 81177976
Area 411866486716036
Diagonal 28700748.656299

Cube

Length = n
Surface area 2471198920296216
Volume 8.3586219434597E+21
Space diagonal 35151094.721902

Equilateral Triangle

Length = n
Perimeter 60883482
Area 1.7834342023177E+14
Altitude 17575547.360951

Triangular Pyramid

Length = n
Surface area 1.7834342023177E+14
Volume 9.850730429325E+20
Height 9566916.2187665