21743927 (number)

21743927 is an odd 8-digits composite number following 21743926 and preceding 21743928. In scientific notation, it is written as 2.1743927 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 21042480 positive integers (up to 21743927) that are relatively prime to 21743927.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred forty-three thousand nine hundred twenty-seven

Notation

Scientific notation 2.1743927 × 10^7
Engineering notation 2.1743927 × 10^6

Prime Factorization of 21743927

Prime Factorization 31 × 701417

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 21743927
Product of the distinct prime numbers

The prime factorization of 21743927 is 31 × 701417. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 35, 100, 297, 410, 4339, 8604, 43406, 87932, 953296, 856954, 7295462, 9574879, 31249497, 62781308, 423606589, 95930925, 4825033804, 7575266820

Basic calculations (n = 21743927)

Multiplication

n×y
n×2 43487854
n×3 65231781
n×4 86975708
n×5 108719635

Division

n÷y
n÷2 10871963.5
n÷3 7247975.6666667
n÷3 5435981.75
n÷5 4348785.4

Exponentiation

ny
n2 472798361381329
n3 1.0280493055595E+22
n4 2.2353829052487E+29
n5 4.8606002708776E+36

Nth Root

y√n
2√n 4663.0383871463
3√n 279.11252596277
4√n 68.286443655724
5√n 29.340505793951

Divisors of 21743927

1, 31, 701417, 21743927

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21743926
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21743927 can be divided by 4 positive divisors. The sum of these divisors (counting 21743927) is 1, the average is 0.25.

Base conversion 21743927

Base System Value
2 Binary 1010010111100100100110111
3 Ternary 1111220201001122
4 Quaternary 1102330210313
5 Quinary 21031301202
6 Senary 2054014155
8 Octal 122744467
10 Decimal 21743927
12 Duodecimal 734735b
16 Hexadecimal 14bc937
20 Vigesimal 6fhjg7
36 Base36 cy1pz

Cryptographic Hash Functions

md5 c3457d3f2ea370f34d150eafa7dd3b58
sha1 75aea2d9b385eb0160d5a9a71791d8448973a94f
sha256 40c01cc95e7c9326f6ee944cf983edbc117db9c2b36e83317f255ae93d65fd8b
sha512 4626dbac6106f97c35a688085dc935a9f5838ad272c6aaa67e3285905e14194388cece4ba11383d14f9228487a4d7459f0c959068e0d54a34ada3c1aa2125dfa
ripemd-160 df02e40a9b93f1bf7ced456fef45e35d5bd47f3e

21743927 as geometric shapes

Circle

Radius = n
Diameter 43487854
Circumference 136621122.64679
Area 1.4853398587449E+15

Sphere

Radius = n
Volume 4.3062828611652E+22
Surface area 5.9413594349795E+15
Circumference 136621122.64679

Square

Length = n
Perimeter 86975708
Area 472798361381329
Diagonal 30750556.462651

Cube

Length = n
Surface area 2836790168287974
Volume 1.0280493055595E+22
Space diagonal 37661586.320069

Equilateral Triangle

Length = n
Perimeter 65231781
Area 2.0472769591194E+14
Altitude 18830793.160034

Triangular Pyramid

Length = n
Surface area 2.0472769591194E+14
Volume 1.2115677255921E+21
Height 10250185.48755