20537075 (number)

20537075 is an odd 8-digits composite number following 20537074 and preceding 20537076. In scientific notation, it is written as 2.0537075 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 14636160 positive integers (up to 20537075) that are relatively prime to 20537075.

Interesting facts

Basic properties

Name

Name twenty million five hundred thirty-seven thousand seventy-five

Notation

Scientific notation 2.0537075 × 10^7
Engineering notation 2.0537075 × 10^6

Prime Factorization of 20537075

Prime Factorization 13 × 5 × 5 × 29 × 2179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4107415
Product of the distinct prime numbers

The prime factorization of 20537075 is 13 × 5 × 5 × 29 × 2179. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 69, 81, 743, 459, 2131, 1694, 62633, 77487, 689418, 229803, 2028657, 2463537, 73799712, 37524638, 448765572, 467158773, 9733214621, 2279780629

Basic calculations (n = 20537075)

Multiplication

n×y
n×2 41074150
n×3 61611225
n×4 82148300
n×5 102685375

Division

n÷y
n÷2 10268537.5
n÷3 6845691.6666667
n÷3 5134268.75
n÷5 4107415

Exponentiation

ny
n2 421771449555625
n3 8.6619518923826E+21
n4 1.7789115566025E+29
n5 3.6533640056313E+36

Nth Root

y√n
2√n 4531.7849684203
3√n 273.85007426554
4√n 67.318533617573
5√n 29.00732747007

Divisors of 20537075

1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 2179, 9425, 10895, 28327, 54475, 63191, 141635, 315955, 708175, 821483, 1579775, 4107415, 20537075

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 -20537074
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 20537075 can be divided by 24 positive divisors. The sum of these divisors (counting 20537075) is 1, the average is 0.041666666666667.

Base conversion 20537075

Base System Value
2 Binary 1001110010101111011110011
3 Ternary 1102122101120102
4 Quaternary 1032111323303
5 Quinary 20224141300
6 Senary 2012103015
8 Octal 116257363
10 Decimal 20537075
12 Duodecimal 6a64a6b
16 Hexadecimal 1395ef3
20 Vigesimal 6872df
36 Base36 c86ib

Cryptographic Hash Functions

md5 c9d424bcae59730251b00af56312735b
sha1 7245e8e69824b55197ca0d331fdeb4125c1ec0d2
sha256 d52d3cbd8fe03cfe03aa59fe598f35a0b381c0a0cf0fbc0e65ef4eb63bd9fd16
sha512 86d0a0f0e09552a0972dd8bceef551f8eb8ff203fca79e7200aaf5233776e6a560133d36d192c64334c3a9d4126d3bcf2f24e539aac7760fc883442e4ef43d8e
ripemd-160 45f39cda3411ff002e0466e991cc3d3220d765d7

20537075 as geometric shapes

Circle

Radius = n
Diameter 41074150
Circumference 129038247.89245
Area 1.3250340874179E+15

Sphere

Radius = n
Volume 3.6283099241143E+22
Surface area 5.3001363496715E+15
Circumference 129038247.89245

Square

Length = n
Perimeter 82148300
Area 421771449555625
Diagonal 29043809.996473

Cube

Length = n
Surface area 2530628697333750
Volume 8.6619518923826E+21
Space diagonal 35571257.338853

Equilateral Triangle

Length = n
Perimeter 61611225
Area 1.8263239495308E+14
Altitude 17785628.669426

Triangular Pyramid

Length = n
Surface area 1.8263239495308E+14
Volume 1.0208208202359E+21
Height 9681269.9988245