211399428 is an even 9-digits composite number following 211399427
and preceding 211399429 . In scientific notation, it is written as 2.11399428 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 70360576 positive integers (up to 211399428) that are relatively prime to 211399428.
211399428 has 24 divisors, whose sum is 494006688
The reverse of 211399428 is 824993112
Previous prime number is 683
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
two hundred eleven million three hundred ninety-nine thousand four hundred twenty-eight
Scientific notation
2.11399428 × 10^8
Engineering notation
2.11399428 × 10^6
Prime Factorization
2 × 2 × 3 × 683 × 25793
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
105699714 Product of the distinct prime numbers
The prime factorization of 211399428 is 2 × 2 × 3 × 683 × 25793.
Since it has a total of 5 prime factors.
9 , 6 , 19 , 83 , 166 , 94 , 8719 , 6394 , 62650 , 31118 , 36032 , 270569 , 8777112 , 8006693 , 43874082 , 34347281 , 202805576 , 543479062 , 7391228889 , 7609682520
n×2
422798856
n×3
634198284
n×4
845597712
n×5
1056997140
n÷2
105699714
n÷3
70466476
n÷3
52849857
n÷5
42279885.6
n2
44689718158727184
n3
9.4473808562361E+24
n4
1.9971709091065E+33
n5
4.2220078780335E+41
2 √n14539.581424512
3 √n595.70960508899
4 √n120.5801866996
5 √n46.240312618646
1 , 2 , 3 , 4 , 6 , 12 , 683 , 1366 , 2049 , 2732 , 4098 , 8196 , 25793 , 51586 , 77379 , 103172 , 154758 , 309516 , 17616619 , 35233238 , 52849857 , 70466476 , 105699714 , 211399428
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-211399427 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 211399428 can be divided by 24 positive divisors.
The sum of these divisors (counting 211399428) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1100100110011011001100000100
3
Ternary
112201210012111110
4
Quaternary
30212123030010
5
Quinary
413104240203
6
Senary
32551005020
8
Octal
1446331404
10
Decimal
211399428
12
Duodecimal
5a969770
16
Hexadecimal
c99b304
20
Vigesimal
3614ib8
36
Base36
3hv0uc
md5
9b9ac8e63589588d8d8db78f34b2ad9f
sha1
6f44cc88e18dc1dc976ba786b444f4ee1a1cf39e
sha256
29d67f808265eb3155d4c0ae93b21ba456df24ea60f9eb876a0beab6c932e8d4
sha512
ed8db441133c923bc733258ff7132ace6f7b66374095b77ae33d85799ce85e64e9e320b5319eed1d796c23b6d6dbbd1582ffa134e21e54ac9bd7cd5134b36d10
ripemd-160
93a5554783ac54527c1eb90f2a37b3ff0e33104f
Diameter
422798856
Circumference
1328261779.9558
Area
1.4039689025846E+17
Volume
3.9573096391488E+25
Surface area
5.6158756103382E+17
Circumference
1328261779.9558
Perimeter
845597712
Area
44689718158727184
Diagonal
298963938.15551
Surface area
268138308952363104
Volume
9.4473808562361E+24
Space diagonal
366154549.987
Perimeter
634198284
Area
1.9351215606712E+16
Altitude
183077274.9935
Surface area
1.9351215606712E+16
Volume
1.1133845113161E+24
Height
99654646.051838