20165400 (number)

20165400 is an even 8-digits composite number following 20165399 and preceding 20165401. In scientific notation, it is written as 2.0165400 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 48 positive divisors. There are 5053440 positive integers (up to 20165400) that are relatively prime to 20165400.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-five thousand four hundred

Notation

Scientific notation 2.0165400 × 10^7
Engineering notation 2.0165400 × 10^6

Prime Factorization of 20165400

Prime Factorization 2 × 2 × 2 × 15 × 15 × 17 × 659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 336090
Product of the distinct prime numbers

The prime factorization of 20165400 is 2 × 2 × 2 × 15 × 15 × 17 × 659. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 8, 86, 51, 142, 356, 9163, 6903, 49605, 86613, 600057, 730534, 640766, 6810474, 36394450, 48947257, 252693387, 724638852, 7434262990, 6248759486

Basic calculations (n = 20165400)

Multiplication

n×y
n×2 40330800
n×3 60496200
n×4 80661600
n×5 100827000

Division

n÷y
n÷2 10082700
n÷3 6721800
n÷3 5041350
n÷5 4033080

Exponentiation

ny
n2 406643357160000
n3 8.2001259544743E+21
n4 1.6535881992236E+29
n5 3.3345267472623E+36

Nth Root

y√n
2√n 4490.5901616603
3√n 272.18798279777
4√n 67.011865827331
5√n 28.901565537201

Divisors of 20165400

1, 2, 4, 8, 15, 17, 30, 34, 60, 68, 120, 136, 225, 255, 450, 510, 659, 900, 1020, 1318, 1800, 2040, 2636, 3825, 5272, 7650, 9885, 11203, 15300, 19770, 22406, 30600, 39540, 44812, 79080, 89624, 148275, 168045, 296550, 336090, 593100, 672180, 1186200, 1344360, 2520675, 5041350, 10082700, 20165400

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 -20165399
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 20165400 can be divided by 48 positive divisors. The sum of these divisors (counting 20165400) is 1, the average is 0.020833333333333.

Base conversion 20165400

Base System Value
2 Binary 1001100111011001100011000
3 Ternary 1101221111201200
4 Quaternary 1030323030120
5 Quinary 20130243100
6 Senary 2000114200
8 Octal 114731430
10 Decimal 20165400
12 Duodecimal 6905960
16 Hexadecimal 133b318
20 Vigesimal 660da0
36 Base36 c07q0

Cryptographic Hash Functions

md5 1ebf71dc66f2dc892e694c5abbd40210
sha1 e1f8c10d7a6d8fc81e0e321c1773aa7a31d0ce17
sha256 d68e42d0206960df8536385eb708a4bc09f466a0485b85089c1f556784b2f14b
sha512 958ebc030132bf04425d8b65487a97f236109bb27cd0d93946fb2284312c7b30770d103bd1f7aeeb98460e467391f792bae2715592953126e962e7e9940cc016
ripemd-160 b08718886d5b168e804adaaca98a090a3389ac5e

20165400 as geometric shapes

Circle

Radius = n
Diameter 40330800
Circumference 126702944.9934
Area 1.2775077834849E+15

Sphere

Radius = n
Volume 3.4348607276116E+22
Surface area 5.1100311339398E+15
Circumference 126702944.9934

Square

Length = n
Perimeter 80661600
Area 406643357160000
Diagonal 28518182.170678

Cube

Length = n
Surface area 2439860142960000
Volume 8.2001259544743E+21
Space diagonal 34927497.354949

Equilateral Triangle

Length = n
Perimeter 60496200
Area 1.7608173879037E+14
Altitude 17463748.677475

Triangular Pyramid

Length = n
Surface area 1.7608173879037E+14
Volume 9.6639411149876E+20
Height 9506060.7235595