20111625 (number)

20111625 is an odd 8-digits composite number following 20111624 and preceding 20111626. In scientific notation, it is written as 2.0111625 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 10440000 positive integers (up to 20111625) that are relatively prime to 20111625.

Interesting facts

Basic properties

Name

Name twenty million one hundred eleven thousand six hundred twenty-five

Notation

Scientific notation 2.0111625 × 10^7
Engineering notation 2.0111625 × 10^6

Prime Factorization of 20111625

Prime Factorization 15 × 225 × 59 × 101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20111625
Product of the distinct prime numbers

The prime factorization of 20111625 is 15 × 225 × 59 × 101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 62, 86, 308, 895, 4594, 6461, 11643, 96483, 356451, 960456, 2377375, 7457363, 74797448, 22950318, 172173314, 945617539, 4917975070, 1206413686

Basic calculations (n = 20111625)

Multiplication

n×y
n×2 40223250
n×3 60334875
n×4 80446500
n×5 100558125

Division

n÷y
n÷2 10055812.5
n÷3 6703875
n÷3 5027906.25
n÷5 4022325

Exponentiation

ny
n2 404477460140625
n3 8.1346989993007E+21
n4 1.6360201576181E+29
n5 3.2903023902456E+36

Nth Root

y√n
2√n 4484.598644249
3√n 271.94581983852
4√n 66.967146006449
5√n 28.886134728424

Divisors of 20111625

1, 15, 59, 101, 225, 885, 1515, 3375, 5959, 13275, 22725, 89385, 199125, 340875, 1340775, 20111625

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20111624
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20111625 can be divided by 16 positive divisors. The sum of these divisors (counting 20111625) is 1, the average is 0.0625.

Base conversion 20111625

Base System Value
2 Binary 1001100101110000100001001
3 Ternary 1101211202222000
4 Quaternary 1030232010021
5 Quinary 20122033000
6 Senary 1555021213
8 Octal 114560411
10 Decimal 20111625
12 Duodecimal 689a809
16 Hexadecimal 132e109
20 Vigesimal 65dj15
36 Base36 bz289

Cryptographic Hash Functions

md5 0e66bfbea6c77ec4bd853855699c8152
sha1 38b6ebacb081e4ed465a6f9de5a7bf2aacd28ba4
sha256 874a615e658cb102af512bb8365419adab29ab12c65a7f30f1aca2a1a9ca8cbe
sha512 7b5138f7a581de414869a00dbc109fe7004bfe140db53dbe190c7c6046c7c4e5844b844655d694ad4549fd0c5c400927ed8a597051a762d6780655854013eacb
ripemd-160 6d720fa56fd7bcaa2d39e1e342c18e8d8a423238

20111625 as geometric shapes

Circle

Radius = n
Diameter 40223250
Circumference 126365066.70351
Area 1.2707034173204E+15

Sphere

Radius = n
Volume 3.4074547487156E+22
Surface area 5.0828136692818E+15
Circumference 126365066.70351

Square

Length = n
Perimeter 80446500
Area 404477460140625
Diagonal 28442132.836362

Cube

Length = n
Surface area 2426864760843750
Volume 8.1346989993007E+21
Space diagonal 34834356.322772

Equilateral Triangle

Length = n
Perimeter 60334875
Area 1.7514387786999E+14
Altitude 17417178.161386

Triangular Pyramid

Length = n
Surface area 1.7514387786999E+14
Volume 9.5868347088616E+20
Height 9480710.9454539