20125660 (number)

20125660 is an even 8-digits composite number following 20125659 and preceding 20125661. In scientific notation, it is written as 2.0125660 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 7936320 positive integers (up to 20125660) that are relatively prime to 20125660.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0125660 × 10^7
Engineering notation 2.0125660 × 10^6

Prime Factorization of 20125660

Prime Factorization 2 × 2 × 5 × 71 × 14173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10062830
Product of the distinct prime numbers

The prime factorization of 20125660 is 2 × 2 × 5 × 71 × 14173. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 28, 64, 454, 614, 4532, 1481, 2810, 22073, 945231, 334428, 9367666, 7475132, 62994299, 72794067, 363909501, 443111918, 633915675, 6515987584

Basic calculations (n = 20125660)

Multiplication

n×y
n×2 40251320
n×3 60376980
n×4 80502640
n×5 100628300

Division

n÷y
n÷2 10062830
n÷3 6708553.3333333
n÷3 5031415
n÷5 4025132

Exponentiation

ny
n2 405042190435600
n3 8.1517414103621E+21
n4 1.6405917603287E+29
n5 3.3017991967177E+36

Nth Root

y√n
2√n 4486.1631713526
3√n 272.00906472097
4√n 66.978826291243
5√n 28.890165270753

Divisors of 20125660

1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 14173, 28346, 56692, 70865, 141730, 283460, 1006283, 2012566, 4025132, 5031415, 10062830, 20125660

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 -20125659
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 20125660 can be divided by 24 positive divisors. The sum of these divisors (counting 20125660) is 1, the average is 0.041666666666667.

Base conversion 20125660

Base System Value
2 Binary 1001100110001011111011100
3 Ternary 1101212111012211
4 Quaternary 1030301133130
5 Quinary 20123010120
6 Senary 1555210204
8 Octal 114613734
10 Decimal 20125660
12 Duodecimal 68a6964
16 Hexadecimal 13317dc
20 Vigesimal 65fe30
36 Base36 bzd24

Cryptographic Hash Functions

md5 2f411f3601bbd7fb953fd60b8e4a698f
sha1 f778db42dca464de1bc423012658d5112593e3cc
sha256 545eabdb78da840c95d97b2dafa0654083e1fd3803565105e4ea5bceda448741
sha512 7cc30c0ce8ce62f73d1bd7ae86e69ded1bfa02fcd3a3f57583ce18cd09e7dbe5b3861220c39f672990eff1b2b0999b4fd5c1d88250b725c4e5a4f6b7a2d14eb2
ripemd-160 15ad5c7da70f949892d62c431b290e66646d9929

20125660 as geometric shapes

Circle

Radius = n
Diameter 40251320
Circumference 126453251.20929
Area 1.2724775698664E+15

Sphere

Radius = n
Volume 3.4145934571677E+22
Surface area 5.0899102794656E+15
Circumference 126453251.20929

Square

Length = n
Perimeter 80502640
Area 405042190435600
Diagonal 28461981.32371

Cube

Length = n
Surface area 2430253142613600
Volume 8.1517414103621E+21
Space diagonal 34858665.655857

Equilateral Triangle

Length = n
Perimeter 60376980
Area 1.7538841326086E+14
Altitude 17429332.827928

Triangular Pyramid

Length = n
Surface area 1.7538841326086E+14
Volume 9.6069193829104E+20
Height 9487327.1079032