20165740 (number)

20165740 is an even 8-digits composite number following 20165739 and preceding 20165741. In scientific notation, it is written as 2.0165740 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 48 positive divisors. There are 6303744 positive integers (up to 20165740) that are relatively prime to 20165740.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-five thousand seven hundred forty

Notation

Scientific notation 2.0165740 × 10^7
Engineering notation 2.0165740 × 10^6

Prime Factorization of 20165740

Prime Factorization 2 × 2 × 85 × 7 × 37 × 229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10082870
Product of the distinct prime numbers

The prime factorization of 20165740 is 2 × 2 × 85 × 7 × 37 × 229. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20165740)

Multiplication

n×y
n×2 40331480
n×3 60497220
n×4 80662960
n×5 100828700

Division

n÷y
n÷2 10082870
n÷3 6721913.3333333
n÷3 5041435
n÷5 4033148

Exponentiation

ny
n2 406657069747600
n3 8.200540737692E+21
n4 1.653699723757E+29
n5 3.3348078667356E+36

Nth Root

y√n
2√n 4490.6280184402
3√n 272.18951253673
4√n 67.012148289994
5√n 28.901662995878

Divisors of 20165740

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20165739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20165740 can be divided by 48 positive divisors. The sum of these divisors (counting 20165740) is 1, the average is 0.020833333333333.

Base conversion 20165740

Base System Value
2 Binary 1001100111011010001101100
3 Ternary 1101221112012021
4 Quaternary 1030323101230
5 Quinary 20130300430
6 Senary 2000115524
8 Octal 114732154
10 Decimal 20165740
12 Duodecimal 6905ba4
16 Hexadecimal 133b46c
20 Vigesimal 660e70
36 Base36 c07zg

Cryptographic Hash Functions

md5 fc108a447a1790d39fb6ebf2c0de5c81
sha1 3a4d2eea5571510c394998747eb4e0251d71b132
sha256 0acda2eeae7e9a688fd8520cb3914a6621de3205c8e59d082eeda8de018055bf
sha512 b4e5f9c6dbdc638a078870a1ae6cf52d1caadfe804cd43338281c38c1fb54a5888f27964ddf246a001aea041005b6710a01ee1f717902c608d4766716ba936f2
ripemd-160 1a60c829d2baabe010363b2d0f6a35bda055b267

20165740 as geometric shapes

Circle

Radius = n
Diameter 40331480
Circumference 126705081.2764
Area 1.2775508628494E+15

Sphere

Radius = n
Volume 3.4350344715996E+22
Surface area 5.1102034513976E+15
Circumference 126705081.2764

Square

Length = n
Perimeter 80662960
Area 406657069747600
Diagonal 28518663.00329

Cube

Length = n
Surface area 2439942418485600
Volume 8.200540737692E+21
Space diagonal 34928086.252224

Equilateral Triangle

Length = n
Perimeter 60497220
Area 1.7608767651498E+14
Altitude 17464043.126112

Triangular Pyramid

Length = n
Surface area 1.7608767651498E+14
Volume 9.6644299416975E+20
Height 9506221.0010965