20397796 (number)

20397796 is an even 8-digits composite number following 20397795 and preceding 20397797. In scientific notation, it is written as 2.0397796 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 10189800 positive integers (up to 20397796) that are relatively prime to 20397796.

Interesting facts

Basic properties

Name

Name twenty million three hundred ninety-seven thousand seven hundred ninety-six

Notation

Scientific notation 2.0397796 × 10^7
Engineering notation 2.0397796 × 10^6

Prime Factorization of 20397796

Prime Factorization 2 × 2 × 1999 × 2551

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10198898
Product of the distinct prime numbers

The prime factorization of 20397796 is 2 × 2 × 1999 × 2551. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 24, 59, 246, 677, 3236, 4677, 1816, 48185, 1249, 75183, 474460, 6877409, 79653702, 64561653, 973644098, 574678802, 6094157999, 4360639588

Basic calculations (n = 20397796)

Multiplication

n×y
n×2 40795592
n×3 61193388
n×4 81591184
n×5 101988980

Division

n÷y
n÷2 10198898
n÷3 6799265.3333333
n÷3 5099449
n÷5 4079559.2

Exponentiation

ny
n2 416070081657616
n3 8.4869126473554E+21
n4 1.7311431285058E+29
n5 3.5311504382062E+36

Nth Root

y√n
2√n 4516.3919227631
3√n 273.22960106339
4√n 67.20410644271
5√n 28.967875735921

Divisors of 20397796

1, 2, 4, 1999, 2551, 3998, 5102, 7996, 10204, 5099449, 10198898, 20397796

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 -20397795
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 20397796 can be divided by 12 positive divisors. The sum of these divisors (counting 20397796) is 1, the average is 0.083333333333333.

Base conversion 20397796

Base System Value
2 Binary 1001101110011111011100100
3 Ternary 1102101022111221
4 Quaternary 1031303323210
5 Quinary 20210212141
6 Senary 2005110124
8 Octal 115637344
10 Decimal 20397796
12 Duodecimal 69b8344
16 Hexadecimal 1373ee4
20 Vigesimal 679e9g
36 Base36 c571g

Cryptographic Hash Functions

md5 952ca68aee0701fcd22d78e472fa5e7a
sha1 db2c6172ca0c0885eda8e4b799bc50915954c096
sha256 dd408a9bad6de114db64f0bd968c9d321b4214a44579af5ed365480274914c8b
sha512 da0d04099565c9e1fc274501df85b71b5b9c666282b2acc9b2d11aefb7ca33b45209a7ecca65e61ee8794c12c084b4bb9157ac934d7cb6c988c929fa7a178792
ripemd-160 2d9c2149a4e4b5084cae43118c42e69860b1167a

20397796 as geometric shapes

Circle

Radius = n
Diameter 40795592
Circumference 128163132.12605
Area 1.3071227119141E+15

Sphere

Radius = n
Volume 3.554989656612E+22
Surface area 5.2284908476563E+15
Circumference 128163132.12605

Square

Length = n
Perimeter 81591184
Area 416070081657616
Diagonal 28846839.74572

Cube

Length = n
Surface area 2496420489945696
Volume 8.4869126473554E+21
Space diagonal 35330019.034425

Equilateral Triangle

Length = n
Perimeter 61193388
Area 1.8016363023508E+14
Altitude 17665009.517213

Triangular Pyramid

Length = n
Surface area 1.8016363023508E+14
Volume 1.0001922473805E+21
Height 9615613.2485732