20108816 (number)

20108816 is an even 8-digits composite number following 20108815 and preceding 20108817. In scientific notation, it is written as 2.0108816 × 10^7. The sum of its digits is 26. It has a total of 8 prime factors and 60 positive divisors. There are 7951104 positive integers (up to 20108816) that are relatively prime to 20108816.

Interesting facts

Basic properties

Name

Name twenty million one hundred eight thousand eight hundred sixteen

Notation

Scientific notation 2.0108816 × 10^7
Engineering notation 2.0108816 × 10^6

Prime Factorization of 20108816

Prime Factorization 2 × 2 × 2 × 2 × 13 × 7 × 7 × 1973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 359086
Product of the distinct prime numbers

The prime factorization of 20108816 is 2 × 2 × 2 × 2 × 13 × 7 × 7 × 1973. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20108816)

Multiplication

n×y
n×2 40217632
n×3 60326448
n×4 80435264
n×5 100544080

Division

n÷y
n÷2 10054408
n÷3 6702938.6666667
n÷3 5027204
n÷5 4021763.2

Exponentiation

ny
n2 404364480921856
n3 8.1312909437931E+21
n4 1.635106334312E+29
n5 3.2880052417115E+36

Nth Root

y√n
2√n 4484.2854503254
3√n 271.93315831606
4√n 66.964807550873
5√n 28.88532777537

Divisors of 20108816

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20108815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20108816 can be divided by 60 positive divisors. The sum of these divisors (counting 20108816) is 1, the average is 0.016666666666667.

Base conversion 20108816

Base System Value
2 Binary 1001100101101011000010000
3 Ternary 1101211122002222
4 Quaternary 1030231120100
5 Quinary 20121440231
6 Senary 1555000212
8 Octal 114553020
10 Decimal 20108816
12 Duodecimal 6899068
16 Hexadecimal 132d610
20 Vigesimal 65dc0g
36 Base36 bz028

Cryptographic Hash Functions

md5 5ec23bac6fde56634798a41b4250ba0c
sha1 83fd64319e0d6771b918ab7afeaea1427c2c78b8
sha256 6e0677a82d5a6b0f4c98422fb7425afd731dc20e06b97095150329c16871e58e
sha512 970a0d487f195f279b28d159f254f982fb9a670acdfcf31773e06dbe251d7a888351ccc084c9728da822b6a512542c83df4a8ba84c58bacd30e5e9135bb600a0
ripemd-160 fa04d20355d1215c03e4d336bf67b3e1e26740ca

20108816 as geometric shapes

Circle

Radius = n
Diameter 40217632
Circumference 126347417.23598
Area 1.2703484826368E+15

Sphere

Radius = n
Volume 3.4060271857629E+22
Surface area 5.081393930547E+15
Circumference 126347417.23598

Square

Length = n
Perimeter 80435264
Area 404364480921856
Diagonal 28438160.310465

Cube

Length = n
Surface area 2426186885531136
Volume 8.1312909437931E+21
Space diagonal 34829490.992054

Equilateral Triangle

Length = n
Perimeter 60326448
Area 1.7509495643322E+14
Altitude 17414745.496027

Triangular Pyramid

Length = n
Surface area 1.7509495643322E+14
Volume 9.5828182769281E+20
Height 9479386.770155