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.
21273477 has 8 divisors, whose sum is 30033216
The reverse of 21273477 is 77437212
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
twenty-one million two hundred seventy-three thousand four hundred seventy-seven
Scientific notation
2.1273477 × 10^7
Engineering notation
2.1273477 × 10^6
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.
3 , 8 , 45 , 20 , 404 , 471 , 8242 , 1300 , 81768 , 10065 , 682267 , 925258 , 8805237 , 1187672 , 35231701 , 74393376 , 657294255 , 385291200 , 8865305331 , 9553976996
n×2
42546954
n×3
63820431
n×4
85093908
n×5
106367385
n÷2
10636738.5
n÷3
7091159
n÷3
5318369.25
n÷5
4254695.4
n2
452560823669529
n3
9.6275422734348E+21
n4
2.0481129912044E+29
n5
4.3570484611789E+36
2 √n
4612.3179638876
3 √n
277.08487887028
4 √n
67.914048354428
5 √n
29.21243073238
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
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
md5
61daffac5f41b67bd3a9335faeb01329
sha1
86c9f22246e5a5456c8ac84839b035fac61e7803
sha256
870ff752f375241978ada4f12fdeab884e84729fd610b6309f9e5dfb43a3809e
sha512
d09408d25549aa74ce74495f0039d91ce7a1182a508e121856afb0066c967a46afae35eb0ff0393060971adb6799dbbc031845ba89d792050c93699e63b69cf8
ripemd-160
978fe413ac5c50195499d948a587939147ec591e
Diameter
42546954
Circumference
133665198.11902
Area
1.4217617589427E+15
Volume
4.0327754771131E+22
Surface area
5.687047035771E+15
Circumference
133665198.11902
Perimeter
85093908
Area
452560823669529
Diagonal
30085239.692232
Surface area
2715364942017174
Volume
9.6275422734348E+21
Space diagonal
36846743.017648
Perimeter
63820431
Area
1.9596458502771E+14
Altitude
18423371.508824
Surface area
1.9596458502771E+14
Volume
1.134616737951E+21
Height
10028413.230744