20165860 (number)

20165860 is an even 8-digits composite number following 20165859 and preceding 20165861. In scientific notation, it is written as 2.0165860 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 6758400 positive integers (up to 20165860) that are relatively prime to 20165860.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0165860 × 10^7
Engineering notation 2.0165860 × 10^6

Prime Factorization of 20165860

Prime Factorization 2 × 2 × 5 × 143 × 11 × 641

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10082930
Product of the distinct prime numbers

The prime factorization of 20165860 is 2 × 2 × 5 × 143 × 11 × 641. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20165860)

Multiplication

n×y
n×2 40331720
n×3 60497580
n×4 80663440
n×5 100829300

Division

n÷y
n÷2 10082930
n÷3 6721953.3333333
n÷3 5041465
n÷5 4033172

Exponentiation

ny
n2 406661909539600
n3 8.2006871351082E+21
n4 1.6537390867039E+29
n5 3.3349070898999E+36

Nth Root

y√n
2√n 4490.6413795804
3√n 272.19005244049
4√n 67.012247981846
5√n 28.901697392744

Divisors of 20165860

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 -20165859
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 20165860 can be divided by 48 positive divisors. The sum of these divisors (counting 20165860) is 1, the average is 0.020833333333333.

Base conversion 20165860

Base System Value
2 Binary 1001100111011010011100100
3 Ternary 1101221112100201
4 Quaternary 1030323103210
5 Quinary 20130301420
6 Senary 2000120244
8 Octal 114732344
10 Decimal 20165860
12 Duodecimal 6906084
16 Hexadecimal 133b4e4
20 Vigesimal 660ed0
36 Base36 c082s

Cryptographic Hash Functions

md5 c9325abab76298d435c76d0967ba3435
sha1 9af88dd48180154cd831e567b44000606dfcfbab
sha256 a1140eb6ed4afdeb49ebc69034c9d8055c4ca202adb551fe657fc654c1dd38a4
sha512 0dfb291b4be6e05f20f755f1a61cff032f3439c4f82afd43853d357d9f680b03592cfec224865ae51d53f0560f5648700e33cd08b3bb7b5bdf663580d3612454
ripemd-160 3e3130152b1c86ffb41abdec5a2162d218b27850

20165860 as geometric shapes

Circle

Radius = n
Diameter 40331720
Circumference 126705835.25864
Area 1.2775660675044E+15

Sphere

Radius = n
Volume 3.4350957944059E+22
Surface area 5.1102642700176E+15
Circumference 126705835.25864

Square

Length = n
Perimeter 80663440
Area 406661909539600
Diagonal 28518832.708917

Cube

Length = n
Surface area 2439971457237600
Volume 8.2006871351082E+21
Space diagonal 34928294.098321

Equilateral Triangle

Length = n
Perimeter 60497580
Area 1.7608977220639E+14
Altitude 17464147.04916

Triangular Pyramid

Length = n
Surface area 1.7608977220639E+14
Volume 9.6646024727072E+20
Height 9506277.569639