21234543 (number)

21234543 is an odd 8-digits composite number following 21234542 and preceding 21234544. In scientific notation, it is written as 2.1234543 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 12144000 positive integers (up to 21234543) that are relatively prime to 21234543.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred thirty-four thousand five hundred forty-three

Notation

Scientific notation 2.1234543 × 10^7
Engineering notation 2.1234543 × 10^6

Prime Factorization of 21234543

Prime Factorization 3 × 11 × 2323 × 277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21234543
Product of the distinct prime numbers

The prime factorization of 21234543 is 3 × 11 × 2323 × 277. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 8, 78, 13, 629, 3464, 4625, 9328, 95914, 263923, 545837, 6903043, 3529040, 12097899, 43148815, 457357780, 692374551, 2953043230, 7599458221

Basic calculations (n = 21234543)

Multiplication

n×y
n×2 42469086
n×3 63703629
n×4 84938172
n×5 106172715

Division

n÷y
n÷2 10617271.5
n÷3 7078181
n÷3 5308635.75
n÷5 4246908.6

Exponentiation

ny
n2 450905816418849
n3 9.5747789476962E+21
n4 2.0331605528035E+29
n5 4.3173235184409E+36

Nth Root

y√n
2√n 4608.0953766171
3√n 276.91573851043
4√n 67.882953505406
5√n 29.201730174926

Divisors of 21234543

1, 3, 11, 33, 277, 831, 2323, 3047, 6969, 9141, 25553, 76659, 643471, 1930413, 7078181, 21234543

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 -21234542
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 21234543 can be divided by 16 positive divisors. The sum of these divisors (counting 21234543) is 1, the average is 0.0625.

Base conversion 21234543

Base System Value
2 Binary 1010001000000001101101111
3 Ternary 1110221211022120
4 Quaternary 1101000031233
5 Quinary 20414001133
6 Senary 2035044023
8 Octal 121001557
10 Decimal 21234543
12 Duodecimal 7140613
16 Hexadecimal 144036f
20 Vigesimal 6ce673
36 Base36 cn4of

Cryptographic Hash Functions

md5 d1d9dceaaf7239f692861105f5b5b64f
sha1 ff7e794c06a356f07605283a8c45006a0602c3a3
sha256 f3a9808ee3e2cf358007b43177fc91c99c70811ed398f33631418f4ab7e7f64d
sha512 38be08055e641e61aaa077e3213fb3c8f84ecf2ab93e317b891bf39970f20cde07ebe671e4c1baec6b0e4ad6452eb035c8a3818db3754d5ee944fa272d02db78
ripemd-160 8c58825fb5c7f9c22e2d8c9bf951cd9e8f2a4b8a

21234543 as geometric shapes

Circle

Radius = n
Diameter 42469086
Circumference 133420568.58227
Area 1.4165624003224E+15

Sphere

Radius = n
Volume 4.0106740269105E+22
Surface area 5.6662496012895E+15
Circumference 133420568.58227

Square

Length = n
Perimeter 84938172
Area 450905816418849
Diagonal 30030178.701395

Cube

Length = n
Surface area 2705434898513094
Volume 9.5747789476962E+21
Space diagonal 36779307.351506

Equilateral Triangle

Length = n
Perimeter 63703629
Area 1.9524794586644E+14
Altitude 18389653.675753

Triangular Pyramid

Length = n
Surface area 1.9524794586644E+14
Volume 1.1283985203797E+21
Height 10010059.567132