20402736 (number)

20402736 is an even 8-digits composite number following 20402735 and preceding 20402737. In scientific notation, it is written as 2.0402736 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 20 positive divisors. There are 6800896 positive integers (up to 20402736) that are relatively prime to 20402736.

Interesting facts

Basic properties

Name

Name twenty million four hundred two thousand seven hundred thirty-six

Notation

Scientific notation 2.0402736 × 10^7
Engineering notation 2.0402736 × 10^6

Prime Factorization of 20402736

Prime Factorization 2 × 2 × 2 × 2 × 3 × 425057

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2550342
Product of the distinct prime numbers

The prime factorization of 20402736 is 2 × 2 × 2 × 2 × 3 × 425057. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 2, 73, 53, 780, 587, 4869, 8894, 50863, 52040, 400174, 944955, 9659659, 8006160, 51623807, 95569764, 913602340, 477805376, 7153522100, 3835058319

Basic calculations (n = 20402736)

Multiplication

n×y
n×2 40805472
n×3 61208208
n×4 81610944
n×5 102013680

Division

n÷y
n÷2 10201368
n÷3 6800912
n÷3 5100684
n÷5 4080547.2

Exponentiation

ny
n2 416271636285696
n3 8.4930802994251E+21
n4 1.7328207517597E+29
n5 3.5354284333475E+36

Nth Root

y√n
2√n 4516.9387863906
3√n 273.25165647372
4√n 67.208174996727
5√n 28.969278705589

Divisors of 20402736

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 425057, 850114, 1275171, 1700228, 2550342, 3400456, 5100684, 6800912, 10201368, 20402736

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20402735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20402736 can be divided by 20 positive divisors. The sum of these divisors (counting 20402736) is 1, the average is 0.05.

Base conversion 20402736

Base System Value
2 Binary 1001101110101001000110000
3 Ternary 1102101120021220
4 Quaternary 1031311020300
5 Quinary 20210341421
6 Senary 2005145040
8 Octal 115651060
10 Decimal 20402736
12 Duodecimal 69bb180
16 Hexadecimal 1375230
20 Vigesimal 67a6gg
36 Base36 c5auo

Cryptographic Hash Functions

md5 36c61c041599ceb76f101b848296ac93
sha1 5ec5d6d6bc595afe3c4010cdc0aab156247c234f
sha256 f06b69627996015a66e34d857d8cd7c1d98f5931b073215ce38cf80eb50e2e24
sha512 179063881a6b826aac522c7a8d3e0be1d0494209b7de7e474bce1430563ade0267c36a32a965405f4ebd918d395755eae418d4660677f4ed430c118f2f8c5a94
ripemd-160 f863ffacf9f09d5ece83f71094270cf9947d1602

20402736 as geometric shapes

Circle

Radius = n
Diameter 40805472
Circumference 128194171.06146
Area 1.3077559144529E+15

Sphere

Radius = n
Volume 3.5575731566696E+22
Surface area 5.2310236578118E+15
Circumference 128194171.06146

Square

Length = n
Perimeter 81610944
Area 416271636285696
Diagonal 28853825.960718

Cube

Length = n
Surface area 2497629817714176
Volume 8.4930802994251E+21
Space diagonal 35338575.365415

Equilateral Triangle

Length = n
Perimeter 61208208
Area 1.8025090594916E+14
Altitude 17669287.682707

Triangular Pyramid

Length = n
Surface area 1.8025090594916E+14
Volume 1.0009191121476E+21
Height 9617941.9869059