27030087 is an odd 8-digits composite number following 27030086
and preceding 27030088 . In scientific notation, it is written as 2.7030087 × 10^7.
The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors.
There are 15247440 positive integers (up to 27030087) that are relatively prime to 27030087.
27030087 has 16 divisors, whose sum is 34764800
The reverse of 27030087 is 78003072
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9
Name
twenty-seven million thirty thousand eighty-seven
Scientific notation
2.7030087 × 10^7
Engineering notation
2.7030087 × 10^6
Prime Factorization
7 × 9 × 79 × 5431
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
27030087
Product of the distinct prime numbers
The prime factorization of 27030087 is 7 × 9 × 79 × 5431.
Since it has a total of 4 prime factors.
6 , 1 , 8 , 42 , 205 , 449 , 525 , 9666 , 32098 , 81826 , 383465 , 443566 , 1916865 , 4232064 , 85550972 , 26104678 , 504813212 , 396219677 , 5436521213 , 4639967813
n×2
54060174
n×3
81090261
n×4
108120348
n×5
135150435
n÷2
13515043.5
n÷3
9010029
n÷3
6757521.75
n÷5
5406017.4
n2
730625603227569
n3
1.9748873619669E+22
n4
5.3381377209165E+29
n5
1.4429032701435E+37
2 √n
5199.0467395475
3 √n
300.11139196765
4 √n
72.104415534332
5 √n
30.645695969367
1 , 7 , 9 , 63 , 79 , 553 , 711 , 4977 , 5431 , 38017 , 48879 , 342153 , 429049 , 3003343 , 3861441 , 27030087
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-27030086
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 27030087 can be divided by 16 positive divisors.
The sum of these divisors (counting 27030087) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1100111000111001001000111
3
Ternary
1212212021022100
4
Quaternary
1213013021013
5
Quinary
23404430322
6
Senary
2403203143
8
Octal
147071107
10
Decimal
27030087
12
Duodecimal
90764b3
16
Hexadecimal
19c7247
20
Vigesimal
88if47
36
Base36
g3cjr
md5
069a8e1e8692516091c8c0f59477850c
sha1
87cd6cb6cf5a009c7e68441dc2a097d7986bf33a
sha256
a2a62c54491e8b3cff8a1d01c6350346b9d872003a5273bfb5c918f15b3541a2
sha512
65e61063f29767e0c95433e6a454300741f96be3d865817dc151fe03831dfba3b6206cf528e7dbb9d35b31b189887c4bd4c8276e5e7be8be9e0738f606902e5c
ripemd-160
641af4459cc92ab6792ce95f8dcfe36c432879c9
Diameter
54060174
Circumference
169835045.49019
Area
2.2953280276243E+15
Volume
8.2723888373632E+22
Surface area
9.1813121104974E+15
Circumference
169835045.49019
Perimeter
108120348
Area
730625603227569
Diagonal
38226315.627525
Surface area
4383753619365414
Volume
1.9748873619669E+22
Space diagonal
46817484.017007
Perimeter
81090261
Area
3.163701665252E+14
Altitude
23408742.008504
Surface area
3.163701665252E+14
Volume
2.3274270762106E+21
Height
12742105.209175