20997416 (number)

20997416 is an even 8-digits composite number following 20997415 and preceding 20997417. In scientific notation, it is written as 2.0997416 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 8971200 positive integers (up to 20997416) that are relatively prime to 20997416.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0997416 × 10^7
Engineering notation 2.0997416 × 10^6

Prime Factorization of 20997416

Prime Factorization 2 × 2 × 2 × 11 × 1333 × 179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5249354
Product of the distinct prime numbers

The prime factorization of 20997416 is 2 × 2 × 2 × 11 × 1333 × 179. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 8, 45, 44, 450, 797, 8738, 338, 31232, 16698, 587629, 573620, 8039004, 9981007, 11424652, 60289297, 889692795, 612019898, 5700287166, 2193556121

Basic calculations (n = 20997416)

Multiplication

n×y
n×2 41994832
n×3 62992248
n×4 83989664
n×5 104987080

Division

n÷y
n÷2 10498708
n÷3 6999138.6666667
n÷3 5249354
n÷5 4199483.2

Exponentiation

ny
n2 440891478677056
n3 9.2575817886373E+21
n4 1.9438529597004E+29
n5 4.0815889237661E+36

Nth Root

y√n
2√n 4582.2937487682
3√n 275.88110120558
4√n 67.692641762367
5√n 29.136217504382

Divisors of 20997416

1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1333, 1432, 1969, 2666, 3938, 5332, 7876, 10664, 14663, 15752, 29326, 58652, 117304, 238607, 477214, 954428, 1908856, 2624677, 5249354, 10498708, 20997416

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 -20997415
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 20997416 can be divided by 32 positive divisors. The sum of these divisors (counting 20997416) is 1, the average is 0.03125.

Base conversion 20997416

Base System Value
2 Binary 1010000000110010100101000
3 Ternary 1110111210001002
4 Quaternary 1100012110220
5 Quinary 20333404131
6 Senary 2030014132
8 Octal 120062450
10 Decimal 20997416
12 Duodecimal 7047348
16 Hexadecimal 1406528
20 Vigesimal 6b4dag
36 Base36 ci1pk

Cryptographic Hash Functions

md5 dde40d7ed34a474aae6008027c21aee5
sha1 de4922d8e173da605f4355e98cb76f51dbe68cb5
sha256 83469d410f4dcc42268dad3946a0c2207efcd4046588178d3dae09557d57079f
sha512 36e571a241137b5942d56d0ae5e13abf210194f7fdfd4a4ec2b8eeb4759d020d04c1486b3692450e522e55e02163bdd51a1bf11c6579edc6662a7b2ea56fa831
ripemd-160 704da7ce6a3bad58264aed9f398e7c533de8cb7f

20997416 as geometric shapes

Circle

Radius = n
Diameter 41994832
Circumference 131930655.69994
Area 1.3851014304422E+15

Sphere

Radius = n
Volume 3.8778067916253E+22
Surface area 5.5404057217687E+15
Circumference 131930655.69994

Square

Length = n
Perimeter 83989664
Area 440891478677056
Diagonal 29694830.48199

Cube

Length = n
Surface area 2645348872062336
Volume 9.2575817886373E+21
Space diagonal 36368591.33966

Equilateral Triangle

Length = n
Perimeter 62992248
Area 1.9091161042321E+14
Altitude 18184295.66983

Triangular Pyramid

Length = n
Surface area 1.9091161042321E+14
Volume 1.0910164766891E+21
Height 9898276.8273299