21036068 (number)

21036068 is an even 8-digits composite number following 21036067 and preceding 21036069. In scientific notation, it is written as 2.1036068 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 10507272 positive integers (up to 21036068) that are relatively prime to 21036068.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-six thousand sixty-eight

Notation

Scientific notation 2.1036068 × 10^7
Engineering notation 2.1036068 × 10^6

Prime Factorization of 21036068

Prime Factorization 2 × 2 × 1283 × 4099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10518034
Product of the distinct prime numbers

The prime factorization of 21036068 is 2 × 2 × 1283 × 4099. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 23, 30, 756, 117, 398, 40, 48552, 61742, 749342, 913345, 7735304, 4075906, 72714332, 23399, 926783902, 102004840, 3872262600, 567790380

Basic calculations (n = 21036068)

Multiplication

n×y
n×2 42072136
n×3 63108204
n×4 84144272
n×5 105180340

Division

n÷y
n÷2 10518034
n÷3 7012022.6666667
n÷3 5259017
n÷5 4207213.6

Exponentiation

ny
n2 442516156900624
n3 9.3087999676602E+21
n4 1.958205491181E+29
n5 4.1192943870456E+36

Nth Root

y√n
2√n 4586.5093480773
3√n 276.05027789505
4√n 67.723772399928
5√n 29.146936392561

Divisors of 21036068

1, 2, 4, 1283, 2566, 4099, 5132, 8198, 16396, 5259017, 10518034, 21036068

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 -21036067
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 21036068 can be divided by 12 positive divisors. The sum of these divisors (counting 21036068) is 1, the average is 0.083333333333333.

Base conversion 21036068

Base System Value
2 Binary 1010000001111110000100100
3 Ternary 1110120202001122
4 Quaternary 1100033300210
5 Quinary 20341123233
6 Senary 2030513112
8 Octal 120176044
10 Decimal 21036068
12 Duodecimal 7065798
16 Hexadecimal 140fc24
20 Vigesimal 6b9a38
36 Base36 civj8

Cryptographic Hash Functions

md5 74f339829c7f5d8986c571ba1042bc97
sha1 440930484bfd064053aff08696da0d514a50cd99
sha256 a0e10c7dd3a3690b5f579757ba097978ae6c7c85471895463abce44a67fdf9d0
sha512 952aff97c4f3e94f0a5a46b5262479eeebbd1cd0308fcf11299d3dbd1847e0fb753f5ff348137094e176d5ea8751fe3fa744360f2dfa50b5daf9dd4a7c7021bd
ripemd-160 b7b901b5c4aaf183748bfa1e7dc776241cabd068

21036068 as geometric shapes

Circle

Radius = n
Diameter 42072136
Circumference 132173513.37843
Area 1.3902055076138E+15

Sphere

Radius = n
Volume 3.8992610122851E+22
Surface area 5.5608220304552E+15
Circumference 132173513.37843

Square

Length = n
Perimeter 84144272
Area 442516156900624
Diagonal 29749492.664603

Cube

Length = n
Surface area 2655096941403744
Volume 9.3087999676602E+21
Space diagonal 36435538.567474

Equilateral Triangle

Length = n
Perimeter 63108204
Area 1.916151167305E+14
Altitude 18217769.283737

Triangular Pyramid

Length = n
Surface area 1.916151167305E+14
Volume 1.0970525969736E+21
Height 9916497.5548676