20807616 (number)

20807616 is an even 8-digits composite number following 20807615 and preceding 20807617. In scientific notation, it is written as 2.0807616 × 10^7. The sum of its digits is 30. It has a total of 10 prime factors and 112 positive divisors. There are 6451200 positive integers (up to 20807616) that are relatively prime to 20807616.

Interesting facts

Basic properties

Name

Name twenty million eight hundred seven thousand six hundred sixteen

Notation

Scientific notation 2.0807616 × 10^7
Engineering notation 2.0807616 × 10^6

Prime Factorization of 20807616

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 37 × 29 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 650238
Product of the distinct prime numbers

The prime factorization of 20807616 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 37 × 29 × 101. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20807616)

Multiplication

n×y
n×2 41615232
n×3 62422848
n×4 83230464
n×5 104038080

Division

n÷y
n÷2 10403808
n÷3 6935872
n÷3 5201904
n÷5 4161523.2

Exponentiation

ny
n2 432956883603456
n3 9.0088005785774E+21
n4 1.8745166305962E+29
n5 3.9004222235059E+36

Nth Root

y√n
2√n 4561.536583214
3√n 275.04733510254
4√n 67.539148523016
5√n 29.08335235051

Divisors of 20807616

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20807615
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20807616 can be divided by 112 positive divisors. The sum of these divisors (counting 20807616) is 1, the average is 0.0089285714285714.

Base conversion 20807616

Base System Value
2 Binary 1001111010111111111000000
3 Ternary 1110011010200110
4 Quaternary 1033113333000
5 Quinary 20311320431
6 Senary 2021551320
8 Octal 117277700
10 Decimal 20807616
12 Duodecimal 6b75540
16 Hexadecimal 13d7fc0
20 Vigesimal 6a0j0g
36 Base36 cdz9c

Cryptographic Hash Functions

md5 fa4a024df8a5779a6c6cbb18f2b69fb3
sha1 1501e232deb960c3442b8080e8c9eb5e223f357d
sha256 d98f086b3740337bf810cf549f6c7804dbfd2e6c6404059f485624b04cff1ff4
sha512 16ca6907ed2713589036ca90e5dff5f57fb67622d81dd818421eaa2f4c10f316ce5d060e0901d00e8f549a2b7323abcf62248d28ffe48c628dd431c0cf196b8e
ripemd-160 3af7aec9be08d3d939ed7dea86853b430260cb88

20807616 as geometric shapes

Circle

Radius = n
Diameter 41615232
Circumference 130738107.12863
Area 1.3601741648497E+15

Sphere

Radius = n
Volume 3.7735975620419E+22
Surface area 5.440696659399E+15
Circumference 130738107.12863

Square

Length = n
Perimeter 83230464
Area 432956883603456
Diagonal 29426412.747851

Cube

Length = n
Surface area 2597741301620736
Volume 9.0088005785774E+21
Space diagonal 36039848.096383

Equilateral Triangle

Length = n
Perimeter 62422848
Area 1.8747582997197E+14
Altitude 18019924.048192

Triangular Pyramid

Length = n
Surface area 1.8747582997197E+14
Volume 1.0616973299116E+21
Height 9808804.2492838