21273477 (number)

21273477 is an odd 8-digits composite number following 21273476 and preceding 21273478. In scientific notation, it is written as 2.1273477 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 13348032 positive integers (up to 21273477) that are relatively prime to 21273477.

Interesting facts

Basic properties

Name

Name twenty-one million two hundred seventy-three thousand four hundred seventy-seven

Notation

Scientific notation 2.1273477 × 10^7
Engineering notation 2.1273477 × 10^6

Prime Factorization of 21273477

Prime Factorization 3 × 17 × 417127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 21273477
Product of the distinct prime numbers

The prime factorization of 21273477 is 3 × 17 × 417127. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21273477)

Multiplication

n×y
n×2 42546954
n×3 63820431
n×4 85093908
n×5 106367385

Division

n÷y
n÷2 10636738.5
n÷3 7091159
n÷3 5318369.25
n÷5 4254695.4

Exponentiation

ny
n2 452560823669529
n3 9.6275422734348E+21
n4 2.0481129912044E+29
n5 4.3570484611789E+36

Nth Root

y√n
2√n 4612.3179638876
3√n 277.08487887028
4√n 67.914048354428
5√n 29.21243073238

Divisors of 21273477

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 -21273476
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 21273477 can be divided by 8 positive divisors. The sum of these divisors (counting 21273477) is 1, the average is 0.125.

Base conversion 21273477

Base System Value
2 Binary 1010001001001101110000101
3 Ternary 1111000210201120
4 Quaternary 1101021232011
5 Quinary 20421222402
6 Senary 2035544153
8 Octal 121115605
10 Decimal 21273477
12 Duodecimal 715b059
16 Hexadecimal 1449b85
20 Vigesimal 6cj3dh
36 Base36 cnypx

Cryptographic Hash Functions

md5 61daffac5f41b67bd3a9335faeb01329
sha1 86c9f22246e5a5456c8ac84839b035fac61e7803
sha256 870ff752f375241978ada4f12fdeab884e84729fd610b6309f9e5dfb43a3809e
sha512 d09408d25549aa74ce74495f0039d91ce7a1182a508e121856afb0066c967a46afae35eb0ff0393060971adb6799dbbc031845ba89d792050c93699e63b69cf8
ripemd-160 978fe413ac5c50195499d948a587939147ec591e

21273477 as geometric shapes

Circle

Radius = n
Diameter 42546954
Circumference 133665198.11902
Area 1.4217617589427E+15

Sphere

Radius = n
Volume 4.0327754771131E+22
Surface area 5.687047035771E+15
Circumference 133665198.11902

Square

Length = n
Perimeter 85093908
Area 452560823669529
Diagonal 30085239.692232

Cube

Length = n
Surface area 2715364942017174
Volume 9.6275422734348E+21
Space diagonal 36846743.017648

Equilateral Triangle

Length = n
Perimeter 63820431
Area 1.9596458502771E+14
Altitude 18423371.508824

Triangular Pyramid

Length = n
Surface area 1.9596458502771E+14
Volume 1.134616737951E+21
Height 10028413.230744