21134438 (number)

21134438 is an even 8-digits composite number following 21134437 and preceding 21134439. In scientific notation, it is written as 2.1134438 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 9728256 positive integers (up to 21134438) that are relatively prime to 21134438.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1134438 × 10^7
Engineering notation 2.1134438 × 10^6

Prime Factorization of 21134438

Prime Factorization 2 × 13 × 479 × 1697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21134438
Product of the distinct prime numbers

The prime factorization of 21134438 is 2 × 13 × 479 × 1697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 75, 89, 766, 408, 378, 4857, 3593, 35746, 44126, 822742, 235408, 462567, 70344987, 22845322, 253658190, 739179000, 9510231599, 9494213251

Basic calculations (n = 21134438)

Multiplication

n×y
n×2 42268876
n×3 63403314
n×4 84537752
n×5 105672190

Division

n÷y
n÷2 10567219
n÷3 7044812.6666667
n÷3 5283609.5
n÷5 4226887.6

Exponentiation

ny
n2 446664469575844
n3 9.4400025390536E+21
n4 1.9950914838147E+29
n5 4.216513726901E+36

Nth Root

y√n
2√n 4597.2206821078
3√n 276.47990266243
4√n 67.802807332055
5√n 29.174145242225

Divisors of 21134438

1, 2, 13, 26, 479, 958, 1697, 3394, 6227, 12454, 22061, 44122, 812863, 1625726, 10567219, 21134438

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 -21134437
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 21134438 can be divided by 16 positive divisors. The sum of these divisors (counting 21134438) is 1, the average is 0.0625.

Base conversion 21134438

Base System Value
2 Binary 1010000100111110001100110
3 Ternary 1110202201222222
4 Quaternary 1100213301212
5 Quinary 20402300223
6 Senary 2032552342
8 Octal 120476146
10 Decimal 21134438
12 Duodecimal 70b26b2
16 Hexadecimal 1427c66
20 Vigesimal 6c1g1i
36 Base36 ckzfq

Cryptographic Hash Functions

md5 97853578272bb0894f0a64cd60c05528
sha1 cce10098bdc5d76de1e9a49b9c3ce0dcedacceae
sha256 1962afccb389386b409a4cde431021af80dad06bfb73c41db119d1018d548d3d
sha512 dcc34d8ce8ec607bac5682b8cbebf8439519f7d3b50a6d83ce4aabc47fea70924f0f9951e98a10c96a2ba8e114c22518eefd23c6fbf5ce744779a4c8248ff726
ripemd-160 5e6a84ef375868833d2663f655bdfe3a3989be76

21134438 as geometric shapes

Circle

Radius = n
Diameter 42268876
Circumference 132791590.3171
Area 1.4032378162391E+15

Sphere

Radius = n
Volume 3.9542190168746E+22
Surface area 5.6129512649562E+15
Circumference 132791590.3171

Square

Length = n
Perimeter 84537752
Area 446664469575844
Diagonal 29888608.852733

Cube

Length = n
Surface area 2679986817455064
Volume 9.4400025390536E+21
Space diagonal 36605920.405414

Equilateral Triangle

Length = n
Perimeter 63403314
Area 1.9341138881029E+14
Altitude 18302960.202707

Triangular Pyramid

Length = n
Surface area 1.9341138881029E+14
Volume 1.1125149682972E+21
Height 9962869.6175778