20402824 (number)

20402824 is an even 8-digits composite number following 20402823 and preceding 20402825. In scientific notation, it is written as 2.0402824 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 16 positive divisors. There are 9416640 positive integers (up to 20402824) that are relatively prime to 20402824.

Interesting facts

Basic properties

Name

Name twenty million four hundred two thousand eight hundred twenty-four

Notation

Scientific notation 2.0402824 × 10^7
Engineering notation 2.0402824 × 10^6

Prime Factorization of 20402824

Prime Factorization 2 × 2 × 2 × 13 × 196181

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5100706
Product of the distinct prime numbers

The prime factorization of 20402824 is 2 × 2 × 2 × 13 × 196181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 33, 28, 353, 855, 4989, 4426, 9076, 69457, 757189, 136729, 3874607, 4473031, 17865500, 57437946, 76355199, 662278059, 1260924251, 9158784447

Basic calculations (n = 20402824)

Multiplication

n×y
n×2 40805648
n×3 61208472
n×4 81611296
n×5 102014120

Division

n÷y
n÷2 10201412
n÷3 6800941.3333333
n÷3 5100706
n÷5 4080564.8

Exponentiation

ny
n2 416275227174976
n3 8.4931901956111E+21
n4 1.7328506475958E+29
n5 3.5355046781183E+36

Nth Root

y√n
2√n 4516.9485274907
3√n 273.25204933134
4√n 67.208247466294
5√n 28.969303695298

Divisors of 20402824

1, 2, 4, 8, 13, 26, 52, 104, 196181, 392362, 784724, 1569448, 2550353, 5100706, 10201412, 20402824

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 -20402823
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 20402824 can be divided by 16 positive divisors. The sum of these divisors (counting 20402824) is 1, the average is 0.0625.

Base conversion 20402824

Base System Value
2 Binary 1001101110101001010001000
3 Ternary 1102101120102011
4 Quaternary 1031311022020
5 Quinary 20210342244
6 Senary 2005145304
8 Octal 115651210
10 Decimal 20402824
12 Duodecimal 69bb234
16 Hexadecimal 1375288
20 Vigesimal 67a714
36 Base36 c5ax4

Cryptographic Hash Functions

md5 039c7a558659b68eba3d6df8a251a30b
sha1 8ca9ad34f8e63f06904c721af422c4b51533e0f9
sha256 dc8315a4e0f3f481c53d404adeeb6f05f55540310d46f0369a8f0203100b98a6
sha512 ca70ae8a1d6c1a645a5535b79740affbcf7e6b40a51abc3aeadd9b0acd08eeef609963d144f3f1b9eda296453d63d14ea0f9605dc3db7aed523dc2b82b59c413
ripemd-160 1b25cadc8cb6c181288929069368971a30ebc512

20402824 as geometric shapes

Circle

Radius = n
Diameter 40805648
Circumference 128194723.98177
Area 1.3077671955643E+15

Sphere

Radius = n
Volume 3.5576191898763E+22
Surface area 5.2310687822573E+15
Circumference 128194723.98177

Square

Length = n
Perimeter 81611296
Area 416275227174976
Diagonal 28853950.411511

Cube

Length = n
Surface area 2497651363049856
Volume 8.4931901956111E+21
Space diagonal 35338727.785886

Equilateral Triangle

Length = n
Perimeter 61208472
Area 1.8025246084983E+14
Altitude 17669363.892943

Triangular Pyramid

Length = n
Surface area 1.8025246084983E+14
Volume 1.0009320635373E+21
Height 9617983.4705038