27831396 is an even 8-digits composite number following 27831395
and preceding 27831397 . In scientific notation, it is written as 2.7831396 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 9149760 positive integers (up to 27831396) that are relatively prime to 27831396.
27831396 has 24 divisors, whose sum is 65831584
The reverse of 27831396 is 69313872
Previous prime number is 73
Is Prime? no Number parity even Number length 8 Sum of Digits 39 Digital Root 3
Name
twenty-seven million eight hundred thirty-one thousand three hundred ninety-six
Scientific notation
2.7831396 × 10^7
Engineering notation
2.7831396 × 10^6
Prime Factorization
2 × 2 × 3 × 73 × 31771
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
13915698 Product of the distinct prime numbers
The prime factorization of 27831396 is 2 × 2 × 3 × 73 × 31771.
Since it has a total of 5 prime factors.
7 , 7 , 26 , 91 , 939 , 80 , 1386 , 7367 , 27101 , 32107 , 362708 , 415977 , 6869548 , 4379432 , 43280235 , 94534807 , 801737667 , 843960607 , 6309936901 , 1424499285
n×2
55662792
n×3
83494188
n×4
111325584
n×5
139156980
n÷2
13915698
n÷3
9277132
n÷3
6957849
n÷5
5566279.2
n2
774586603308816
n3
2.1557826492983E+22
n4
5.9998440602549E+29
n5
1.669840359792E+37
2 √n5275.5469858584
3 √n303.04816844691
4 √n72.63296074
5 √n30.825277726413
1 , 2 , 3 , 4 , 6 , 12 , 73 , 146 , 219 , 292 , 438 , 876 , 31771 , 63542 , 95313 , 127084 , 190626 , 381252 , 2319283 , 4638566 , 6957849 , 9277132 , 13915698 , 27831396
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
-27831395 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 27831396 can be divided by 24 positive divisors.
The sum of these divisors (counting 27831396) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1101010001010110001100100
3
Ternary
1221100222111110
4
Quaternary
1222022301210
5
Quinary
24111101041
6
Senary
2432305020
8
Octal
152126144
10
Decimal
27831396
12
Duodecimal
93a2170
16
Hexadecimal
1a8ac64
20
Vigesimal
8dii9g
36
Base36
gkiuc
md5
e110f45fdf0426311c95502e8342e965
sha1
200c644c1fbcec4a497f1b0180ca17445801b9cd
sha256
79a5a1ef9cfbe63b0d920a6d3aea21dcb5e16b7639cd6d7eb70e5411ba989258
sha512
29731fb8b815f792553436ee756720871e08deefb97232f418a5455d2a7aa02dd3fb0a512c9a8d7907b8fe5cb4b55f2c1095b8e9827a617030c1881ff46e295f
ripemd-160
1676658e76139c5c331b1330a774a813b8e0743b
Diameter
55662792
Circumference
174869818.4255
Area
2.433435582524E+15
Volume
9.030121245029E+22
Surface area
9.7337423300962E+15
Circumference
174869818.4255
Perimeter
111325584
Area
774586603308816
Diagonal
39359537.682976
Surface area
4647519619852896
Volume
2.1557826492983E+22
Space diagonal
48205391.917569
Perimeter
83494188
Area
3.3540583794827E+14
Altitude
24102695.958785
Surface area
3.3540583794827E+14
Volume
2.5406142168052E+21
Height
13119845.894325