20689075 (number)

20689075 is an odd 8-digits composite number following 20689074 and preceding 20689076. In scientific notation, it is written as 2.0689075 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 14388000 positive integers (up to 20689075) that are relatively prime to 20689075.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-nine thousand seventy-five

Notation

Scientific notation 2.0689075 × 10^7
Engineering notation 2.0689075 × 10^6

Prime Factorization of 20689075

Prime Factorization 5 × 1265 × 3271

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20689075
Product of the distinct prime numbers

The prime factorization of 20689075 is 5 × 1265 × 3271. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 50, 64, 608, 995, 1938, 9355, 21679, 96571, 55735, 362594, 6511199, 1358026, 97501362, 71004934, 630597084, 352793576, 4008638179, 9762891563

Basic calculations (n = 20689075)

Multiplication

n×y
n×2 41378150
n×3 62067225
n×4 82756300
n×5 103445375

Division

n÷y
n÷2 10344537.5
n÷3 6896358.3333333
n÷3 5172268.75
n÷5 4137815

Exponentiation

ny
n2 428037824355625
n3 8.8557066509304E+21
n4 1.832163790791E+29
n5 3.7905774079959E+36

Nth Root

y√n
2√n 4548.5244860284
3√n 274.52402513443
4√n 67.442749692079
5√n 29.050139002517

Divisors of 20689075

1, 5, 1265, 3271, 6325, 16355, 4137815, 20689075

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20689074
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20689075 can be divided by 8 positive divisors. The sum of these divisors (counting 20689075) is 1, the average is 0.125.

Base conversion 20689075

Base System Value
2 Binary 1001110111011000010110011
3 Ternary 1102221010002001
4 Quaternary 1032323002303
5 Quinary 20244022300
6 Senary 2015234431
8 Octal 116730263
10 Decimal 20689075
12 Duodecimal 6b18a17
16 Hexadecimal 13bb0b3
20 Vigesimal 6962df
36 Base36 cbfsj

Cryptographic Hash Functions

md5 303ec01f190558a2ed8c38d6a5429034
sha1 26c3521511ad5d9deed8a72becd108d7e5f784ff
sha256 bd702b42c1e11cf04289c197e0629819838e0a74ccc5433d41e96f7c4d94dcaf
sha512 7583a9f71ffc548c4dae0adc0e0750bcff7cb9cb7ae669c610d757702478686d5083574f591039bf97ee7977c7a15eac736be22c834041a9f330e24d7cfafca8
ripemd-160 488a93ce8d1136ccc5a96a478c2c6e299642089a

20689075 as geometric shapes

Circle

Radius = n
Diameter 41378150
Circumference 129993292.05914
Area 1.3447204844542E+15

Sphere

Radius = n
Volume 3.7094697275879E+22
Surface area 5.3788819378168E+15
Circumference 129993292.05914

Square

Length = n
Perimeter 82756300
Area 428037824355625
Diagonal 29258770.457954

Cube

Length = n
Surface area 2568226946133750
Volume 8.8557066509304E+21
Space diagonal 35834529.061603

Equilateral Triangle

Length = n
Perimeter 62067225
Area 1.853458148363E+14
Altitude 17917264.530802

Triangular Pyramid

Length = n
Surface area 1.853458148363E+14
Volume 1.0436550375119E+21
Height 9752923.4859847