21774889 (number)

21774889 is an odd 8-digits composite number following 21774888 and preceding 21774890. In scientific notation, it is written as 2.1774889 × 10^7. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 21758724 positive integers (up to 21774889) that are relatively prime to 21774889.

Interesting facts

Basic properties

Name

Name twenty-one million seven hundred seventy-four thousand eight hundred eighty-nine

Notation

Scientific notation 2.1774889 × 10^7
Engineering notation 2.1774889 × 10^6

Prime Factorization of 21774889

Prime Factorization 1483 × 14683

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 21774889
Product of the distinct prime numbers

The prime factorization of 21774889 is 1483 × 14683. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 63, 29, 163, 34, 9468, 2275, 96018, 65248, 12875, 632128, 8752917, 3668907, 92032040, 87310723, 324306510, 721850062, 882631932, 8153071803

Basic calculations (n = 21774889)

Multiplication

n×y
n×2 43549778
n×3 65324667
n×4 87099556
n×5 108874445

Division

n÷y
n÷2 10887444.5
n÷3 7258296.3333333
n÷3 5443722.25
n÷5 4354977.8

Exponentiation

ny
n2 474145790962321
n3 1.0324471968022E+22
n4 2.2481423108729E+29
n5 4.895304927546E+36

Nth Root

y√n
2√n 4666.3571444972
3√n 279.24494275876
4√n 68.310739598523
5√n 29.34885684992

Divisors of 21774889

1, 1483, 14683, 21774889

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 -21774888
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 21774889 can be divided by 4 positive divisors. The sum of these divisors (counting 21774889) is 1, the average is 0.25.

Base conversion 21774889

Base System Value
2 Binary 1010011000100001000101001
3 Ternary 1111222021112101
4 Quaternary 1103010020221
5 Quinary 21033244024
6 Senary 2054413401
8 Octal 123041051
10 Decimal 21774889
12 Duodecimal 7361261
16 Hexadecimal 14c4229
20 Vigesimal 6g1h49
36 Base36 cypm1

Cryptographic Hash Functions

md5 21c2ed3d0c7bc57a938f0db662d47235
sha1 6538ca0168549b355717bace399eeb90a4ba6d5e
sha256 b8e8434005bc5daa8ee669e6b46111bd220c8f22329b2b398d46a74f079db09c
sha512 c4b3872ff217aa63ad036d4b88d7c579eac3aa62e457fef229302e500724f8dae4069d43a837e5c3c6bf687ae3290869a56e04d03e2db39f536cfccaeb70f33c
ripemd-160 adc09d48431675d49ef69dd68ca89f5b106f8d77

21774889 as geometric shapes

Circle

Radius = n
Diameter 43549778
Circumference 136815662.63027
Area 1.4895729336177E+15

Sphere

Radius = n
Volume 4.3247047049241E+22
Surface area 5.958291734471E+15
Circumference 136815662.63027

Square

Length = n
Perimeter 87099556
Area 474145790962321
Diagonal 30794343.342969

Cube

Length = n
Surface area 2844874745773926
Volume 1.0324471968022E+22
Space diagonal 37715214.077173

Equilateral Triangle

Length = n
Perimeter 65324667
Area 2.0531115003542E+14
Altitude 18857607.038586

Triangular Pyramid

Length = n
Surface area 2.0531115003542E+14
Volume 1.2167506901264E+21
Height 10264781.114323