27331389 is an odd 8-digits composite number following 27331388
and preceding 27331390 . In scientific notation, it is written as 2.7331389 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 18187272 positive integers (up to 27331389) that are relatively prime to 27331389.
27331389 has 12 divisors, whose sum is 39551616
The reverse of 27331389 is 98313372
Previous prime number is 607
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
twenty-seven million three hundred thirty-one thousand three hundred eighty-nine
Scientific notation
2.7331389 × 10^7
Engineering notation
2.7331389 × 10^6
Prime Factorization
3 × 3 × 607 × 5003
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
9110463
Product of the distinct prime numbers
The prime factorization of 27331389 is 3 × 3 × 607 × 5003.
Since it has a total of 4 prime factors.
9 , 2 , 39 , 18 , 217 , 929 , 7880 , 6133 , 43131 , 397 , 830641 , 665195 , 5183022 , 3984894 , 39087071 , 64183417 , 41533753 , 105013277 , 2738990958 , 9588878799
n×2
54662778
n×3
81994167
n×4
109325556
n×5
136656945
n÷2
13665694.5
n÷3
9110463
n÷3
6832847.25
n÷5
5466277.8
n2
747004824669321
n3
2.0416679447914E+22
n4
5.5801620807924E+29
n5
1.5251358051319E+37
2 √n
5227.9430945641
3 √n
301.22237919886
4 √n
72.304516418852
5 √n
30.713714338808
1 , 3 , 9 , 607 , 1821 , 5003 , 5463 , 15009 , 45027 , 3036821 , 9110463 , 27331389
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-27331388
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 27331389 can be divided by 12 positive divisors.
The sum of these divisors (counting 27331389) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1101000010000101100111101
3
Ternary
1220102120121200
4
Quaternary
1220100230331
5
Quinary
23444101024
6
Senary
2413450113
8
Octal
150205475
10
Decimal
27331389
12
Duodecimal
91a0939
16
Hexadecimal
1a10b3d
20
Vigesimal
8ag899
36
Base36
g9t19
md5
9dfd9aec62545f2b5a130b96033347a9
sha1
a5400c4ceab6fdadde99ad8c41a099a940940893
sha256
4d99a668f381573ab36522fa28ca045f35a79f6190559596f4699aa0b8949011
sha512
f0d62189004990b7a19e8954f547201572c8d2d496186b0ff26ff430334462e5a1415fd5d825b8ffc347f2c0fa229d750efd9dd474587dfee6eae5aeec7a1433
ripemd-160
3d78c004d4040eb1b04b4292e55dbd75deeaaf2e
Diameter
54662778
Circumference
171728181.78961
Area
2.3467848693773E+15
Volume
8.5521186885686E+22
Surface area
9.3871394775091E+15
Circumference
171728181.78961
Perimeter
109325556
Area
747004824669321
Diagonal
38652421.002295
Surface area
4482028948015926
Volume
2.0416679447914E+22
Space diagonal
47339354.389429
Perimeter
81994167
Area
3.2346257745659E+14
Altitude
23669677.194715
Surface area
3.2346257745659E+14
Volume
2.406128747822E+21
Height
12884140.334098