20122746 (number)

20122746 is an even 8-digits composite number following 20122745 and preceding 20122747. In scientific notation, it is written as 2.0122746 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5341248 positive integers (up to 20122746) that are relatively prime to 20122746.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-two thousand seven hundred forty-six

Notation

Scientific notation 2.0122746 × 10^7
Engineering notation 2.0122746 × 10^6

Prime Factorization of 20122746

Prime Factorization 2 × 21 × 23 × 37 × 563

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20122746
Product of the distinct prime numbers

The prime factorization of 20122746 is 2 × 21 × 23 × 37 × 563. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 46, 87, 494, 311, 5948, 371, 37325, 83190, 727823, 198756, 927414, 259015, 37774152, 35145987, 448395940, 842335677, 1155108727, 3323901451

Basic calculations (n = 20122746)

Multiplication

n×y
n×2 40245492
n×3 60368238
n×4 80490984
n×5 100613730

Division

n÷y
n÷2 10061373
n÷3 6707582
n÷3 5030686.5
n÷5 4024549.2

Exponentiation

ny
n2 404924906580516
n3 8.1482010441935E+21
n4 1.6396417996924E+29
n5 3.2994095466193E+36

Nth Root

y√n
2√n 4485.8383831788
3√n 271.99593599753
4√n 66.976401688795
5√n 28.889328619257

Divisors of 20122746

1, 2, 21, 23, 37, 42, 46, 74, 483, 563, 777, 851, 966, 1126, 1554, 1702, 11823, 12949, 17871, 20831, 23646, 25898, 35742, 41662, 271929, 437451, 479113, 543858, 874902, 958226, 10061373, 20122746

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20122745
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20122746 can be divided by 32 positive divisors. The sum of these divisors (counting 20122746) is 1, the average is 0.03125.

Base conversion 20122746

Base System Value
2 Binary 1001100110000110001111010
3 Ternary 1101212100012220
4 Quaternary 1030300301322
5 Quinary 20122411441
6 Senary 1555144510
8 Octal 114606172
10 Decimal 20122746
12 Duodecimal 68a5136
16 Hexadecimal 1330c7a
20 Vigesimal 65f6h6
36 Base36 bzat6

Cryptographic Hash Functions

md5 21021928112a0021df0ab943a8f213c1
sha1 19b0ac91e59ed162ecbc32541a935352d7493ca1
sha256 fb3e986702925b213fb658d29aa1e1b6e35ae74024928bcadf60b51bcfb26791
sha512 73c5e0d6c81449877764fa01e757a166147a2553a4a15135eaa9ecc9c2656aa171d77f821e003672f7d2c0e0fcbbbaa6e77bf344f4b8780af17433ffdfd3ba6e
ripemd-160 8b0d18d3d4e4f106c9e24c67bf5d5db5a2a1cc5e

20122746 as geometric shapes

Circle

Radius = n
Diameter 40245492
Circumference 126434942.00731
Area 1.2721091117689E+15

Sphere

Radius = n
Volume 3.4131104720548E+22
Surface area 5.0884364470755E+15
Circumference 126434942.00731

Square

Length = n
Perimeter 80490984
Area 404924906580516
Diagonal 28457860.305389

Cube

Length = n
Surface area 2429549439483096
Volume 8.1482010441935E+21
Space diagonal 34853618.459803

Equilateral Triangle

Length = n
Perimeter 60368238
Area 1.7533762786188E+14
Altitude 17426809.229902

Triangular Pyramid

Length = n
Surface area 1.7533762786188E+14
Volume 9.6027470213675E+20
Height 9485953.4351296