20086740 (number)

20086740 is an even 8-digits composite number following 20086739 and preceding 20086741. In scientific notation, it is written as 2.0086740 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 5356416 positive integers (up to 20086740) that are relatively prime to 20086740.

Interesting facts

Basic properties

Name

Name twenty million eighty-six thousand seven hundred forty

Notation

Scientific notation 2.0086740 × 10^7
Engineering notation 2.0086740 × 10^6

Prime Factorization of 20086740

Prime Factorization 2 × 2 × 45 × 111593

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10043370
Product of the distinct prime numbers

The prime factorization of 20086740 is 2 × 2 × 45 × 111593. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 62, 94, 45, 865, 4467, 2297, 60260, 76789, 575405, 483815, 9692182, 5653128, 85175926, 22730374, 313643701, 985236262, 4410211169, 5819058151

Basic calculations (n = 20086740)

Multiplication

n×y
n×2 40173480
n×3 60260220
n×4 80346960
n×5 100433700

Division

n÷y
n÷2 10043370
n÷3 6695580
n÷3 5021685
n÷5 4017348

Exponentiation

ny
n2 403477123827600
n3 8.1045400822728E+21
n4 1.6279378945219E+29
n5 3.2699965223409E+36

Nth Root

y√n
2√n 4481.8232896891
3√n 271.83361002892
4√n 66.946421037193
5√n 28.878982770252

Divisors of 20086740

1, 2, 4, 45, 90, 180, 111593, 223186, 446372, 5021685, 10043370, 20086740

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20086739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20086740 can be divided by 12 positive divisors. The sum of these divisors (counting 20086740) is 1, the average is 0.083333333333333.

Base conversion 20086740

Base System Value
2 Binary 1001100100111111111010100
3 Ternary 1101210111211100
4 Quaternary 1030213333110
5 Quinary 20120233430
6 Senary 1554310100
8 Octal 114477724
10 Decimal 20086740
12 Duodecimal 6888330
16 Hexadecimal 1327fd4
20 Vigesimal 65agh0
36 Base36 byj10

Cryptographic Hash Functions

md5 7b8a2cbe50f7b462fb76e51bf7127da7
sha1 b290af104124f6fa0fb990731a0c9886d4bd4baf
sha256 efcb76d5922a81e9b32a15267df7b5898b7781e0f9dfea194e54f508ee7e849f
sha512 b69fe4c97826fa874000016b7a37be1a463632adc7778511fae3c83ad95498ae566f9de9aebcc9db25bcf3ac8f0af1366bcc0f6f8bf47e122db44d8501449295
ripemd-160 504b50bc15caa2dcdc5f3b73dbbc361b307c7ddf

20086740 as geometric shapes

Circle

Radius = n
Diameter 40173480
Circumference 126208709.63714
Area 1.2675607681083E+15

Sphere

Radius = n
Volume 3.3948218110923E+22
Surface area 5.0702430724333E+15
Circumference 126208709.63714

Square

Length = n
Perimeter 80346960
Area 403477123827600
Diagonal 28406940.131862

Cube

Length = n
Surface area 2420862742965600
Volume 8.1045400822728E+21
Space diagonal 34791254.238426

Equilateral Triangle

Length = n
Perimeter 60260220
Area 1.7471071954029E+14
Altitude 17395627.119213

Triangular Pyramid

Length = n
Surface area 1.7471071954029E+14
Volume 9.5512920842888E+20
Height 9468980.043954