20280732 (number)

20280732 is an even 8-digits composite number following 20280731 and preceding 20280733. In scientific notation, it is written as 2.0280732 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 6595200 positive integers (up to 20280732) that are relatively prime to 20280732.

Interesting facts

Basic properties

Name

Name twenty million two hundred eighty thousand seven hundred thirty-two

Notation

Scientific notation 2.0280732 × 10^7
Engineering notation 2.0280732 × 10^6

Prime Factorization of 20280732

Prime Factorization 2 × 2 × 3 × 41 × 41221

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10140366
Product of the distinct prime numbers

The prime factorization of 20280732 is 2 × 2 × 3 × 41 × 41221. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 23, 67, 304, 136, 866, 7977, 53029, 82634, 397021, 35001, 9971547, 6902718, 12484697, 12375558, 517906930, 351702546, 7312021533, 8240810761

Basic calculations (n = 20280732)

Multiplication

n×y
n×2 40561464
n×3 60842196
n×4 81122928
n×5 101403660

Division

n÷y
n÷2 10140366
n÷3 6760244
n÷3 5070183
n÷5 4056146.4

Exponentiation

ny
n2 411308090455824
n3 8.3416291519663E+21
n4 1.6917434527442E+29
n5 3.4309795577859E+36

Nth Root

y√n
2√n 4503.413372099
3√n 272.70590503299
4√n 67.10747627574
5√n 28.934549517856

Divisors of 20280732

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 41221, 82442, 123663, 164884, 247326, 494652, 1690061, 3380122, 5070183, 6760244, 10140366, 20280732

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20280731
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20280732 can be divided by 24 positive divisors. The sum of these divisors (counting 20280732) is 1, the average is 0.041666666666667.

Base conversion 20280732

Base System Value
2 Binary 1001101010111010110011100
3 Ternary 1102011100221020
4 Quaternary 1031113112130
5 Quinary 20142440412
6 Senary 2002404140
8 Octal 115272634
10 Decimal 20280732
12 Duodecimal 6960650
16 Hexadecimal 135759c
20 Vigesimal 66f1gc
36 Base36 c2opo

Cryptographic Hash Functions

md5 010fdcbb9aea7bbef099a82adf3168a2
sha1 211ba76f2a1d3b5c95c04b670ff32942acb49afb
sha256 380282e60f96dff190f80d3f247f43c9369e893a1a3bd5635f0db527d02b3346
sha512 f90721a901d27d5805012a6d653bc682cfd7e7e59a177755e56427f3fb466c7b622b82ae40eeea705ba56c848e5cf4441b20ff74e5627458feeee87c061d7ca5
ripemd-160 f53425bb2f683eef2b3071ee4882d64ef5f26282

20280732 as geometric shapes

Circle

Radius = n
Diameter 40561464
Circumference 127427597.32125
Area 1.2921624753381E+15

Sphere

Radius = n
Volume 3.4941334483717E+22
Surface area 5.1686499013523E+15
Circumference 127427597.32125

Square

Length = n
Perimeter 81122928
Area 411308090455824
Diagonal 28681286.249254

Cube

Length = n
Surface area 2467848542734944
Volume 8.3416291519663E+21
Space diagonal 35127258.238688

Equilateral Triangle

Length = n
Perimeter 60842196
Area 1.7810162755841E+14
Altitude 17563629.119344

Triangular Pyramid

Length = n
Surface area 1.7810162755841E+14
Volume 9.830704232498E+20
Height 9560428.7497513