27759985 is an odd 8-digits composite number following 27759984
and preceding 27759986 . In scientific notation, it is written as 2.7759985 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 20189040 positive integers (up to 27759985) that are relatively prime to 27759985.
27759985 has 8 divisors, whose sum is 36340416
The reverse of 27759985 is 58995772
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
twenty-seven million seven hundred fifty-nine thousand nine hundred eighty-five
Scientific notation
2.7759985 × 10^7
Engineering notation
2.7759985 × 10^6
Prime Factorization
5 × 11 × 504727
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
27759985
Product of the distinct prime numbers
The prime factorization of 27759985 is 5 × 11 × 504727.
Since it has a total of 3 prime factors.
1 , 3 , 51 , 45 , 119 , 606 , 9323 , 701 , 68094 , 11139 , 885403 , 967611 , 9578958 , 3568943 , 79310736 , 52251120 , 339074771 , 476099901 , 864641626 , 4462798210
n×2
55519970
n×3
83279955
n×4
111039940
n×5
138799925
n÷2
13879992.5
n÷3
9253328.3333333
n÷3
6939996.25
n÷5
5551997
n2
770616767200225
n3
2.1392309898227E+22
n4
5.9385020189013E+29
n5
1.6485272696717E+37
2 √n
5268.7745254471
3 √n
302.7887550815
4 √n
72.586324644847
5 √n
30.809442899936
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
-27759984
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 27759985 can be divided by 8 positive divisors.
The sum of these divisors (counting 27759985) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101001111001010101110001
3
Ternary
1221020100112121
4
Quaternary
1221321111301
5
Quinary
24101304420
6
Senary
2430554241
8
Octal
151712561
10
Decimal
27759985
12
Duodecimal
9368981
16
Hexadecimal
1a79571
20
Vigesimal
8d9jj5
36
Base36
gizqp
md5
492c64d6f29ae44cfa858b09989551d5
sha1
895804df700d3a34fa03bb42a9e1c3ce2280b224
sha256
061f8153bde85e12d907a919f4cce641ded3905be82ed5eacbdbfcdbc88c503a
sha512
81d8c53cb83dc1ae5c99fde24aa0117df4ffd38a25fba1bb508baa8e09186ce9382c5851ca5866b13cfd0f31a1374fd087834c8e5938b996b3046dacf0917b0b
ripemd-160
888d4ac01972931717db8679b2ca7a302a4f2a74
Diameter
55519970
Circumference
174421129.87953
Area
2.4209639745693E+15
Volume
8.9607898159447E+22
Surface area
9.6838558982774E+15
Circumference
174421129.87953
Perimeter
111039940
Area
770616767200225
Diagonal
39258547.278274
Surface area
4623700603201350
Volume
2.1392309898227E+22
Space diagonal
48081704.43735
Perimeter
83279955
Area
3.3368684848882E+14
Altitude
24040852.218675
Surface area
3.3368684848882E+14
Volume
2.5211078990467E+21
Height
13086182.426091