21743668 (number)

21743668 is an even 8-digits composite number following 21743667 and preceding 21743669. In scientific notation, it is written as 2.1743668 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 10851840 positive integers (up to 21743668) that are relatively prime to 21743668.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred forty-three thousand six hundred sixty-eight

Notation

Scientific notation 2.1743668 × 10^7
Engineering notation 2.1743668 × 10^6

Prime Factorization of 21743668

Prime Factorization 2 × 2 × 577 × 9421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10871834
Product of the distinct prime numbers

The prime factorization of 21743668 is 2 × 2 × 577 × 9421. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 10, 20, 523, 574, 2366, 5586, 10509, 59598, 875086, 602473, 7426952, 5917945, 79027726, 16298048, 973332786, 100581883, 3933462063, 9191396931

Basic calculations (n = 21743668)

Multiplication

n×y
n×2 43487336
n×3 65231004
n×4 86974672
n×5 108718340

Division

n÷y
n÷2 10871834
n÷3 7247889.3333333
n÷3 5435917
n÷5 4348733.6

Exponentiation

ny
n2 472787098094224
n3 1.0280125695644E+22
n4 2.2352764012436E+29
n5 4.8603107956875E+36

Nth Root

y√n
2√n 4663.0106154715
3√n 279.11141775401
4√n 68.28624030851
5√n 29.340435896483

Divisors of 21743668

1, 2, 4, 577, 1154, 2308, 9421, 18842, 37684, 5435917, 10871834, 21743668

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 -21743667
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 21743668 can be divided by 12 positive divisors. The sum of these divisors (counting 21743668) is 1, the average is 0.083333333333333.

Base conversion 21743668

Base System Value
2 Binary 1010010111100100000110100
3 Ternary 1111220200201001
4 Quaternary 1102330200310
5 Quinary 21031244133
6 Senary 2054013044
8 Octal 122744064
10 Decimal 21743668
12 Duodecimal 7347184
16 Hexadecimal 14bc834
20 Vigesimal 6fhj38
36 Base36 cy1is

Cryptographic Hash Functions

md5 f08109d001163b1fa0cdff3c9baba563
sha1 61b9172e6714c95ab1bd167501e1ab5ee75e56dc
sha256 fc28a32d52ac0253a185c002b70acd79f0cd0ba6240b2f4431a193b4f9b92975
sha512 6e3fc26f2057fe4129d6da6a246806ba494f9c02633e34d6f52fcc3ed5ecc8f4f1ba8601de1f1ec1823661da7cce6153305cd14b682044f2796b8f0a3f8c0d2a
ripemd-160 ee411eac460d65f55b2adf3282e0b462c2f28260

21743668 as geometric shapes

Circle

Radius = n
Diameter 43487336
Circumference 136619495.30179
Area 1.4853044740849E+15

Sphere

Radius = n
Volume 4.3061289817887E+22
Surface area 5.9412178963394E+15
Circumference 136619495.30179

Square

Length = n
Perimeter 86974672
Area 472787098094224
Diagonal 30750190.181338

Cube

Length = n
Surface area 2836722588565344
Volume 1.0280125695644E+22
Space diagonal 37661137.71891

Equilateral Triangle

Length = n
Perimeter 65231004
Area 2.0472281876556E+14
Altitude 18830568.859455

Triangular Pyramid

Length = n
Surface area 2.0472281876556E+14
Volume 1.2115244318067E+21
Height 10250063.393779