21687773 (number)

21687773 is an odd 8-digits prime number following 21687772 and preceding 21687774. In scientific notation, it is written as 2.1687773 × 10^7. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 21687772 positive integers (up to 21687773) that are relatively prime to 21687773.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1687773 × 10^7
Engineering notation 2.1687773 × 10^6

Prime Factorization of 21687773

Prime Factorization 21687773

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 21687773
Product of the distinct prime numbers

The prime factorization of 21687773 is 21687773. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 2, 89, 54, 357, 618, 567, 9464, 46710, 73613, 669725, 371918, 3420394, 4116215, 90565126, 16975545, 9765090, 27041073, 5937736289, 8946876811

Basic calculations (n = 21687773)

Multiplication

n×y
n×2 43375546
n×3 65063319
n×4 86751092
n×5 108438865

Division

n÷y
n÷2 10843886.5
n÷3 7229257.6666667
n÷3 5421943.25
n÷5 4337554.6

Exponentiation

ny
n2 470359497699529
n3 1.0201050014501E+22
n4 2.2123805707615E+29
n5 4.7981607608287E+36

Nth Root

y√n
2√n 4657.0133132728
3√n 278.87204814515
4√n 68.242313217481
5√n 29.325335660508

Divisors of 21687773

1, 21687773

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 21687774
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10843887
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4657.0134206377
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999077821
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21687773 can be divided by 2 positive divisors. The sum of these divisors (counting 21687773) is 21687774, the average is 10843887.

Base conversion 21687773

Base System Value
2 Binary 1010010101110110111011101
3 Ternary 1111210212000212
4 Quaternary 1102232313131
5 Quinary 21023002043
6 Senary 2052502205
8 Octal 122566735
10 Decimal 21687773
12 Duodecimal 731a965
16 Hexadecimal 14aeddd
20 Vigesimal 6faj8d
36 Base36 cwue5

Cryptographic Hash Functions

md5 ab52d73606c0320b4cbec84607ee62ce
sha1 aebedda48db0f74b7177c54cc0eea69294793637
sha256 c25bbc32ddb0a56368fee5ba5086e45fbc59238b3f51e70d5ea11ec715909d6c
sha512 a71908d94b4d0faac401bb1a2f9387952340ee1048a810fdc785067da909d8461b230c2f5901bcaa9ad838c1415140a2614d115e5a5a1e258c1b0022a6e8374c
ripemd-160 7919355b279cf6c58632397e373862d75b8c6c2e

21687773 as geometric shapes

Circle

Radius = n
Diameter 43375546
Circumference 136268296.65905
Area 1.477677942519E+15

Sphere

Radius = n
Volume 4.273005837928E+22
Surface area 5.9107117700761E+15
Circumference 136268296.65905

Square

Length = n
Perimeter 86751092
Area 470359497699529
Diagonal 30671142.714269

Cube

Length = n
Surface area 2822156986197174
Volume 1.0201050014501E+22
Space diagonal 37564324.73902

Equilateral Triangle

Length = n
Perimeter 65063319
Area 2.0367163695954E+14
Altitude 18782162.36951

Triangular Pyramid

Length = n
Surface area 2.0367163695954E+14
Volume 1.2022052734128E+21
Height 10223714.23809