20794974 (number)

20794974 is an even 8-digits composite number following 20794973 and preceding 20794975. In scientific notation, it is written as 2.0794974 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 6800768 positive integers (up to 20794974) that are relatively prime to 20794974.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-four thousand nine hundred seventy-four

Notation

Scientific notation 2.0794974 × 10^7
Engineering notation 2.0794974 × 10^6

Prime Factorization of 20794974

Prime Factorization 2 × 3 × 53 × 65393

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20794974
Product of the distinct prime numbers

The prime factorization of 20794974 is 2 × 3 × 53 × 65393. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 85, 48, 116, 465, 4231, 1890, 40203, 495, 726140, 514560, 4352781, 3153450, 88622661, 67313917, 155486094, 434936732, 3095088675, 2839808681

Basic calculations (n = 20794974)

Multiplication

n×y
n×2 41589948
n×3 62384922
n×4 83179896
n×5 103974870

Division

n÷y
n÷2 10397487
n÷3 6931658
n÷3 5198743.5
n÷5 4158994.8

Exponentiation

ny
n2 432430943660676
n3 8.9923902302192E+21
n4 1.8699652103526E+29
n5 3.8885877930187E+36

Nth Root

y√n
2√n 4560.150655406
3√n 274.99162068132
4√n 67.528887562332
5√n 29.079817480134

Divisors of 20794974

1, 2, 3, 6, 53, 106, 159, 318, 65393, 130786, 196179, 392358, 3465829, 6931658, 10397487, 20794974

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 -20794973
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 20794974 can be divided by 16 positive divisors. The sum of these divisors (counting 20794974) is 1, the average is 0.0625.

Base conversion 20794974

Base System Value
2 Binary 1001111010100111001011110
3 Ternary 1110010111100020
4 Quaternary 1033110321132
5 Quinary 20310414344
6 Senary 2021413010
8 Octal 117247136
10 Decimal 20794974
12 Duodecimal 6b6a166
16 Hexadecimal 13d4e5e
20 Vigesimal 69j78e
36 Base36 cdpi6

Cryptographic Hash Functions

md5 f6c2e8c99894231817e483608e321a65
sha1 f73ab27fe8c386acb183ac58c24f2b983edd7455
sha256 c7dd9ce223da9c37da039d38c8e4ad809748f9a11b746325ef039f545e01615c
sha512 bcc9cdeef1b7e18238ec92c424efa7786d14713041fa900377d45a6d09019945999c99dd5a62e5c548c29b56a046a101e588d322278b5712ffc9a7363c292d79
ripemd-160 8f55dfc60ead6d24d997b18796e487ff02a7d86b

20794974 as geometric shapes

Circle

Radius = n
Diameter 41589948
Circumference 130658675.09998
Area 1.3585218757893E+15

Sphere

Radius = n
Volume 3.7667236113959E+22
Surface area 5.4340875031571E+15
Circumference 130658675.09998

Square

Length = n
Perimeter 83179896
Area 432430943660676
Diagonal 29408534.259996

Cube

Length = n
Surface area 2594585661964056
Volume 8.9923902302192E+21
Space diagonal 36017951.510074

Equilateral Triangle

Length = n
Perimeter 62384922
Area 1.8724809129631E+14
Altitude 18008975.755037

Triangular Pyramid

Length = n
Surface area 1.8724809129631E+14
Volume 1.0597633518106E+21
Height 9802844.753332