21743960 (number)

21743960 is an even 8-digits composite number following 21743959 and preceding 21743961. In scientific notation, it is written as 2.1743960 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 7353216 positive integers (up to 21743960) that are relatively prime to 21743960.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1743960 × 10^7
Engineering notation 2.1743960 × 10^6

Prime Factorization of 21743960

Prime Factorization 2 × 2 × 2 × 5 × 7 × 79 × 983

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5435990
Product of the distinct prime numbers

The prime factorization of 21743960 is 2 × 2 × 2 × 5 × 7 × 79 × 983. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21743960)

Multiplication

n×y
n×2 43487920
n×3 65231880
n×4 86975840
n×5 108719800

Division

n÷y
n÷2 10871980
n÷3 7247986.6666667
n÷3 5435990
n÷5 4348792

Exponentiation

ny
n2 472799796481600
n3 1.0280539862704E+22
n4 2.2353964755304E+29
n5 4.8606371548075E+36

Nth Root

y√n
2√n 4663.0419256104
3√n 279.11266716248
4√n 68.286469564698
5√n 29.340514699758

Divisors of 21743960

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21743959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21743960 can be divided by 64 positive divisors. The sum of these divisors (counting 21743960) is 1, the average is 0.015625.

Base conversion 21743960

Base System Value
2 Binary 1010010111100100101011000
3 Ternary 1111220201002212
4 Quaternary 1102330211120
5 Quinary 21031301320
6 Senary 2054014252
8 Octal 122744530
10 Decimal 21743960
12 Duodecimal 7347388
16 Hexadecimal 14bc958
20 Vigesimal 6fhji0
36 Base36 cy1qw

Cryptographic Hash Functions

md5 91d615714ff6d54eb86ed97b0396d7cb
sha1 cfdd0e30c404c00370dbc14f183a7bc5a7ce00de
sha256 1497257af0be5ca65e9391082294e0f5500e6c9b88600ccb0a85e41062881359
sha512 104206bd943415b4c48b39816ed3c503d9392d414be95d0ad5c500a131c8743c7f0cd4a925d96cfb69cbf968adc7cf30e8ed7a809a12db9b0437da7a6764a0fa
ripemd-160 fcc016a8f2421cb0498a5941eb1d7cc76cec8c85

21743960 as geometric shapes

Circle

Radius = n
Diameter 43487920
Circumference 136621329.9919
Area 1.4853443672453E+15

Sphere

Radius = n
Volume 4.3063024676811E+22
Surface area 5.9413774689814E+15
Circumference 136621329.9919

Square

Length = n
Perimeter 86975840
Area 472799796481600
Diagonal 30750603.131698

Cube

Length = n
Surface area 2836798778889600
Volume 1.0280539862704E+22
Space diagonal 37661643.477745

Equilateral Triangle

Length = n
Perimeter 65231880
Area 2.0472831732859E+14
Altitude 18830821.738873

Triangular Pyramid

Length = n
Surface area 2.0472831732859E+14
Volume 1.2115732418628E+21
Height 10250201.043899