21136435 (number)

21136435 is an odd 8-digits composite number following 21136434 and preceding 21136436. In scientific notation, it is written as 2.1136435 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 16063488 positive integers (up to 21136435) that are relatively prime to 21136435.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-six thousand four hundred thirty-five

Notation

Scientific notation 2.1136435 × 10^7
Engineering notation 2.1136435 × 10^6

Prime Factorization of 21136435

Prime Factorization 5 × 43 × 37 × 2657

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21136435
Product of the distinct prime numbers

The prime factorization of 21136435 is 5 × 43 × 37 × 2657. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 95, 8, 364, 811, 1801, 7840, 99163, 49818, 385833, 273883, 5036799, 3233734, 34333245, 46931881, 159507231, 545035211, 2595161669, 2629044598

Basic calculations (n = 21136435)

Multiplication

n×y
n×2 42272870
n×3 63409305
n×4 84545740
n×5 105682175

Division

n÷y
n÷2 10568217.5
n÷3 7045478.3333333
n÷3 5284108.75
n÷5 4227287

Exponentiation

ny
n2 446748884509225
n3 9.4426787587517E+21
n4 1.9958456581024E+29
n5 4.2185062022513E+36

Nth Root

y√n
2√n 4597.4378734247
3√n 276.48861061382
4√n 67.804408952698
5√n 29.174696556304

Divisors of 21136435

1, 5, 37, 43, 185, 215, 1591, 2657, 7955, 13285, 98309, 114251, 491545, 571255, 4227287, 21136435

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 -21136434
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 21136435 can be divided by 16 positive divisors. The sum of these divisors (counting 21136435) is 1, the average is 0.0625.

Base conversion 21136435

Base System Value
2 Binary 1010000101000010000110011
3 Ternary 1110202211201221
4 Quaternary 1100220100303
5 Quinary 20402331220
6 Senary 2033005511
8 Octal 120502063
10 Decimal 21136435
12 Duodecimal 70b3897
16 Hexadecimal 1428433
20 Vigesimal 6c211f
36 Base36 cl0z7

Cryptographic Hash Functions

md5 2140b5c71b11a67934a43145f796eb5f
sha1 3009f1088fa14658b3c84830f72b34ae047882cb
sha256 79d38ff6bc71255de0b66736fac1cb0190b7a4980b0954bdab2557d2f2ab1135
sha512 644651d31ecc8ee3bf356266c1e4ad5941aa11125996c6244be49ed144d73845fe5fc54b7ca02deda30c8caa5f13c0aec8b0513b06daa9744fdb4186ad05ba90
ripemd-160 9a61f1da35a107d89c65494af007a98e2652cc8b

21136435 as geometric shapes

Circle

Radius = n
Diameter 42272870
Circumference 132804137.83816
Area 1.4035030135736E+15

Sphere

Radius = n
Volume 3.9553400291604E+22
Surface area 5.6140120542945E+15
Circumference 132804137.83816

Square

Length = n
Perimeter 84545740
Area 446748884509225
Diagonal 29891433.037217

Cube

Length = n
Surface area 2680493307055350
Volume 9.4426787587517E+21
Space diagonal 36609379.310877

Equilateral Triangle

Length = n
Perimeter 63409305
Area 1.9344794154867E+14
Altitude 18304689.655439

Triangular Pyramid

Length = n
Surface area 1.9344794154867E+14
Volume 1.1128303638133E+21
Height 9963811.0124058