21697773 (number)

21697773 is an odd 8-digits composite number following 21697772 and preceding 21697774. In scientific notation, it is written as 2.1697773 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 14452464 positive integers (up to 21697773) that are relatively prime to 21697773.

Interesting facts

Basic properties

Name

Name twenty-one million six hundred ninety-seven thousand seven hundred seventy-three

Notation

Scientific notation 2.1697773 × 10^7
Engineering notation 2.1697773 × 10^6

Prime Factorization of 21697773

Prime Factorization 3 × 4877 × 1483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21697773
Product of the distinct prime numbers

The prime factorization of 21697773 is 3 × 4877 × 1483. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21697773)

Multiplication

n×y
n×2 43395546
n×3 65093319
n×4 86791092
n×5 108488865

Division

n÷y
n÷2 10848886.5
n÷3 7232591
n÷3 5424443.25
n÷5 4339554.6

Exponentiation

ny
n2 470793353159529
n3 1.0215167306764E+22
n4 2.2164638137919E+29
n5 4.8092328694372E+36

Nth Root

y√n
2√n 4658.086839036
3√n 278.91490319801
4√n 68.250178307723
5√n 29.328039481552

Divisors of 21697773

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21697772
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21697773 can be divided by 8 positive divisors. The sum of these divisors (counting 21697773) is 1, the average is 0.125.

Base conversion 21697773

Base System Value
2 Binary 1010010110001010011101101
3 Ternary 1111211100202020
4 Quaternary 1102301103231
5 Quinary 21023312043
6 Senary 2053020353
8 Octal 122612355
10 Decimal 21697773
12 Duodecimal 73246b9
16 Hexadecimal 14b14ed
20 Vigesimal 6fc48d
36 Base36 cx23x

Cryptographic Hash Functions

md5 d69d9a75e487dc1fee6a61170ad3bf1b
sha1 82a554d44ec1b0f70b27df6c1d16674d5dfb7613
sha256 ac74b9432b4fd6e10f8f7c4f7228865f899d78d32127f1980c7ef0fc071f169d
sha512 83cec3a069104d21670aba259010bea622a6a2e76cc8532798d53d41adea7999a04707a376f5e98cdf00b57fd525bdd98b55f9705401a793ba1e18354b72e070
ripemd-160 d586601a4ea043e0923ec50c3d17a9465599780b

21697773 as geometric shapes

Circle

Radius = n
Diameter 43395546
Circumference 136331128.51212
Area 1.4790409396449E+15

Sphere

Radius = n
Volume 4.2789192754828E+22
Surface area 5.9161637585795E+15
Circumference 136331128.51212

Square

Length = n
Perimeter 86791092
Area 470793353159529
Diagonal 30685284.849893

Cube

Length = n
Surface area 2824760118957174
Volume 1.0215167306764E+22
Space diagonal 37581645.247096

Equilateral Triangle

Length = n
Perimeter 65093319
Area 2.0385950188451E+14
Altitude 18790822.623548

Triangular Pyramid

Length = n
Surface area 2.0385950188451E+14
Volume 1.2038690122614E+21
Height 10228428.283298