21134490 (number)

21134490 is an even 8-digits composite number following 21134489 and preceding 21134491. In scientific notation, it is written as 2.1134490 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5087232 positive integers (up to 21134490) that are relatively prime to 21134490.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred thirty-four thousand four hundred ninety

Notation

Scientific notation 2.1134490 × 10^7
Engineering notation 2.1134490 × 10^6

Prime Factorization of 21134490

Prime Factorization 2 × 13 × 3 × 235 × 1153

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21134490
Product of the distinct prime numbers

The prime factorization of 21134490 is 2 × 13 × 3 × 235 × 1153. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 51, 10, 787, 54, 4856, 3659, 4790, 87573, 687109, 105783, 5764380, 4264160, 37450229, 89102062, 318552171, 373361551, 3186633708, 9275017623

Basic calculations (n = 21134490)

Multiplication

n×y
n×2 42268980
n×3 63403470
n×4 84537960
n×5 105672450

Division

n÷y
n÷2 10567245
n÷3 7044830
n÷3 5283622.5
n÷5 4226898

Exponentiation

ny
n2 446666667560100
n3 9.4400722188823E+21
n4 1.9951111190924E+29
n5 4.2165655995348E+36

Nth Root

y√n
2√n 4597.2263376954
3√n 276.48012941624
4√n 67.802849038188
5√n 29.174159598453

Divisors of 21134490

1, 2, 3, 6, 13, 26, 39, 78, 235, 470, 705, 1153, 1410, 2306, 3055, 3459, 6110, 6918, 9165, 14989, 18330, 29978, 44967, 89934, 270955, 541910, 812865, 1625730, 3522415, 7044830, 10567245, 21134490

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21134489
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21134490 can be divided by 32 positive divisors. The sum of these divisors (counting 21134490) is 1, the average is 0.03125.

Base conversion 21134490

Base System Value
2 Binary 1010000100111110010011010
3 Ternary 1110202202001220
4 Quaternary 1100213302122
5 Quinary 20402300430
6 Senary 2032552510
8 Octal 120476232
10 Decimal 21134490
12 Duodecimal 70b2736
16 Hexadecimal 1427c9a
20 Vigesimal 6c1g4a
36 Base36 ckzh6

Cryptographic Hash Functions

md5 a4f0d2a6b51ad50df119c4a5778d0f17
sha1 124340e33d796d4e193826abdfa4fd51f6fdc64d
sha256 773e9eee6b53f6bbe52d8d194c6a6d6938359defbf8a4dfd2aa46680a6242616
sha512 2c5a17fe7da5e231c029f3df76896f927688094c2a2ebccc39606e50dd6492607b756050cf47ea603a681913e00e293740b6a304fc27938a64274cd0677e6ab9
ripemd-160 4e1f266a5e848c999636f5b3c9def2271d9402e2

21134490 as geometric shapes

Circle

Radius = n
Diameter 42268980
Circumference 132791917.04273
Area 1.4032447214102E+15

Sphere

Radius = n
Volume 3.954248204293E+22
Surface area 5.612978885641E+15
Circumference 132791917.04273

Square

Length = n
Perimeter 84537960
Area 446666667560100
Diagonal 29888682.391839

Cube

Length = n
Surface area 2680000005360600
Volume 9.4400722188823E+21
Space diagonal 36606010.472056

Equilateral Triangle

Length = n
Perimeter 63403470
Area 1.9341234056539E+14
Altitude 18303005.236028

Triangular Pyramid

Length = n
Surface area 1.9341234056539E+14
Volume 1.1125231801437E+21
Height 9962894.1306129