20122974 (number)

20122974 is an even 8-digits composite number following 20122973 and preceding 20122975. In scientific notation, it is written as 2.0122974 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 6707652 positive integers (up to 20122974) that are relatively prime to 20122974.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-two thousand nine hundred seventy-four

Notation

Scientific notation 2.0122974 × 10^7
Engineering notation 2.0122974 × 10^6

Prime Factorization of 20122974

Prime Factorization 2 × 3 × 3 × 1117943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6707658
Product of the distinct prime numbers

The prime factorization of 20122974 is 2 × 3 × 3 × 1117943. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 43, 96, 536, 779, 3714, 3492, 35595, 56511, 364679, 78488, 6805613, 5765775, 59336719, 84353793, 300664146, 938130971, 1149627692, 2338740907

Basic calculations (n = 20122974)

Multiplication

n×y
n×2 40245948
n×3 60368922
n×4 80491896
n×5 100614870

Division

n÷y
n÷2 10061487
n÷3 6707658
n÷3 5030743.5
n÷5 4024594.8

Exponentiation

ny
n2 404934082604676
n3 8.1484780159677E+21
n4 1.6397161125489E+29
n5 3.2995964700203E+36

Nth Root

y√n
2√n 4485.8637964165
3√n 271.99696327348
4√n 66.976591406375
5√n 28.889394084846

Divisors of 20122974

1, 2, 3, 6, 9, 18, 1117943, 2235886, 3353829, 6707658, 10061487, 20122974

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 -20122973
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 20122974 can be divided by 12 positive divisors. The sum of these divisors (counting 20122974) is 1, the average is 0.083333333333333.

Base conversion 20122974

Base System Value
2 Binary 1001100110000110101011110
3 Ternary 1101212100112100
4 Quaternary 1030300311132
5 Quinary 20122413344
6 Senary 1555145530
8 Octal 114606536
10 Decimal 20122974
12 Duodecimal 68a52a6
16 Hexadecimal 1330d5e
20 Vigesimal 65f78e
36 Base36 bzazi

Cryptographic Hash Functions

md5 34fd4087c64b97f7219073e4b2c81974
sha1 aedf349b1499ff27245fb9e1fd4a760eee9acfc8
sha256 4f708cf258021c6931ed1bff8fa92479825220c90319b8b90057f64947fd9640
sha512 32e312b3763cf4e21404af83940b9702bdbef3e429a74f4c988145059f6a0cf131d93c20a41249ad207b78fcd2e92b7c1f0d861ecda001736fd3ddbd99821726
ripemd-160 c9047cf4b84a01ab178dd6e287a1362e3b6e4c3b

20122974 as geometric shapes

Circle

Radius = n
Diameter 40245948
Circumference 126436374.57356
Area 1.272137939099E+15

Sphere

Radius = n
Volume 3.4132264897203E+22
Surface area 5.0885517563959E+15
Circumference 126436374.57356

Square

Length = n
Perimeter 80491896
Area 404934082604676
Diagonal 28458182.746081

Cube

Length = n
Surface area 2429604495628056
Volume 8.1484780159677E+21
Space diagonal 34854013.367388

Equilateral Triangle

Length = n
Perimeter 60368922
Area 1.753416011969E+14
Altitude 17427006.683694

Triangular Pyramid

Length = n
Surface area 1.753416011969E+14
Volume 9.6030734357338E+20
Height 9486060.9153604