20135865 (number)

20135865 is an odd 8-digits composite number following 20135864 and preceding 20135866. In scientific notation, it is written as 2.0135865 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 10632000 positive integers (up to 20135865) that are relatively prime to 20135865.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0135865 × 10^7
Engineering notation 2.0135865 × 10^6

Prime Factorization of 20135865

Prime Factorization 3 × 5 × 101 × 13291

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20135865
Product of the distinct prime numbers

The prime factorization of 20135865 is 3 × 5 × 101 × 13291. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 90, 23, 55, 909, 5785, 8493, 3427, 70604, 981237, 788716, 6318403, 1023158, 82247870, 26087100, 97783822, 751836355, 4519596122, 811531893

Basic calculations (n = 20135865)

Multiplication

n×y
n×2 40271730
n×3 60407595
n×4 80543460
n×5 100679325

Division

n÷y
n÷2 10067932.5
n÷3 6711955
n÷3 5033966.25
n÷5 4027173

Exponentiation

ny
n2 405453059298225
n3 8.1641480658661E+21
n4 1.6439218329429E+29
n5 3.3101788098691E+36

Nth Root

y√n
2√n 4487.3004133889
3√n 272.05503229767
4√n 66.987315317072
5√n 28.893094509912

Divisors of 20135865

1, 3, 5, 15, 101, 303, 505, 1515, 13291, 39873, 66455, 199365, 1342391, 4027173, 6711955, 20135865

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20135864
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20135865 can be divided by 16 positive divisors. The sum of these divisors (counting 20135865) is 1, the average is 0.0625.

Base conversion 20135865

Base System Value
2 Binary 1001100110011111110111001
3 Ternary 1101220000012210
4 Quaternary 1030303332321
5 Quinary 20123321430
6 Senary 1555325333
8 Octal 114637671
10 Decimal 20135865
12 Duodecimal 68b0849
16 Hexadecimal 1333fb9
20 Vigesimal 65gjd5
36 Base36 bzkxl

Cryptographic Hash Functions

md5 d7ba7054f025669af33156d7fc3000b3
sha1 01322bc0e9e094bfc335311682a77ecccc5e5258
sha256 a05f53f468c92ab418f2ab6ac339a7410883bbf05327fd20727a44f6fc6087e1
sha512 6a73741084a8f54d7500a7240092fb4965e4bdc40b4d91eb098ef3486677767698899bdcec2dee9958bf07a7fabee8afa621862a5430d2e3d38245cabdaea80a
ripemd-160 148f3d6e11da4cfba24d0bf4386e58ea3acf167f

20135865 as geometric shapes

Circle

Radius = n
Diameter 40271730
Circumference 126517371.11535
Area 1.2737683524668E+15

Sphere

Radius = n
Volume 3.4197903448725E+22
Surface area 5.0950734098672E+15
Circumference 126517371.11535

Square

Length = n
Perimeter 80543460
Area 405453059298225
Diagonal 28476413.373114

Cube

Length = n
Surface area 2432718355789350
Volume 8.1641480658661E+21
Space diagonal 34876341.234348

Equilateral Triangle

Length = n
Perimeter 60407595
Area 1.7556632469719E+14
Altitude 17438170.617174

Triangular Pyramid

Length = n
Surface area 1.7556632469719E+14
Volume 9.6215407666415E+20
Height 9492137.7910379