21941036 (number)

21941036 is an even 8-digits composite number following 21941035 and preceding 21941037. In scientific notation, it is written as 2.1941036 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors. There are 10126608 positive integers (up to 21941036) that are relatively prime to 21941036.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred forty-one thousand thirty-six

Notation

Scientific notation 2.1941036 × 10^7
Engineering notation 2.1941036 × 10^6

Prime Factorization of 21941036

Prime Factorization 2 × 2 × 13 × 421943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10970518
Product of the distinct prime numbers

The prime factorization of 21941036 is 2 × 2 × 13 × 421943. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 73, 51, 63, 507, 5348, 2810, 5815, 58594, 981541, 902250, 8663951, 8700177, 92086441, 37231337, 306683950, 99044729, 527656865, 8996954288

Basic calculations (n = 21941036)

Multiplication

n×y
n×2 43882072
n×3 65823108
n×4 87764144
n×5 109705180

Division

n÷y
n÷2 10970518
n÷3 7313678.6666667
n÷3 5485259
n÷5 4388207.2

Exponentiation

ny
n2 481409060753296
n3 1.0562613532714E+22
n4 2.3175468377537E+29
n5 5.084937859884E+36

Nth Root

y√n
2√n 4684.1259590237
3√n 279.95337659081
4√n 68.440674741149
5√n 29.393508371614

Divisors of 21941036

1, 2, 4, 13, 26, 52, 421943, 843886, 1687772, 5485259, 10970518, 21941036

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 -21941035
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 21941036 can be divided by 12 positive divisors. The sum of these divisors (counting 21941036) is 1, the average is 0.083333333333333.

Base conversion 21941036

Base System Value
2 Binary 1010011101100101100101100
3 Ternary 1112021201102222
4 Quaternary 1103230230230
5 Quinary 21104103121
6 Senary 2102134512
8 Octal 123545454
10 Decimal 21941036
12 Duodecimal 7421438
16 Hexadecimal 14ecb2c
20 Vigesimal 6h2cbg
36 Base36 d29t8

Cryptographic Hash Functions

md5 5b56afe0c5fe8874b6a449a8db937a66
sha1 a2e220f6e14f92ba76253d3575607e2338386b42
sha256 87ffec41fa53aea2c42108288c4b3de5dab1c13bda6ca709c51435d73bd55635
sha512 6bcf999ab1cedb84e4fd11857b399ed6f574b3eacc50c1fcaef6497825e3b87db8e38852ed964274940e9150a66f8cce05acd81c6a56e6955638922f5ea13841
ripemd-160 8b689aa5ab0bab6b022831abc578b25072a3bd7e

21941036 as geometric shapes

Circle

Radius = n
Diameter 43882072
Circumference 137859595.0195
Area 1.5123911686341E+15

Sphere

Radius = n
Volume 4.4244572102778E+22
Surface area 6.0495646745365E+15
Circumference 137859595.0195

Square

Length = n
Perimeter 87764144
Area 481409060753296
Diagonal 31029310.683716

Cube

Length = n
Surface area 2888454364519776
Volume 1.0562613532714E+22
Space diagonal 38002989.122698

Equilateral Triangle

Length = n
Perimeter 65823108
Area 2.0845623811218E+14
Altitude 19001494.561349

Triangular Pyramid

Length = n
Surface area 2.0845623811218E+14
Volume 1.2448159426725E+21
Height 10343103.561239