27883987 is an odd 8-digits prime number following 27883986
and preceding 27883988 . In scientific notation, it is written as 2.7883987 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 27883986 positive integers (up to 27883987) that are relatively prime to 27883987.
27883987 has 2 divisors, whose sum is 27883988
The reverse of 27883987 is 78938872
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
twenty-seven million eight hundred eighty-three thousand nine hundred eighty-seven
Scientific notation
2.7883987 × 10^7
Engineering notation
2.7883987 × 10^6
Prime Factorization
27883987
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
27883987 Product of the distinct prime numbers
The prime factorization of 27883987 is 27883987.
Since it has a total of 1 prime factors.
6 , 7 , 88 , 97 , 880 , 208 , 3634 , 7244 , 33934 , 41183 , 824910 , 139299 , 366773 , 4756648 , 75579044 , 58190044 , 342347555 , 411693191 , 4817010329 , 8572894730
n×2
55767974
n×3
83651961
n×4
111535948
n×5
139419935
n÷2
13941993.5
n÷3
9294662.3333333
n÷3
6970996.75
n÷5
5576797.4
n2
777516731016169
n3
2.1680266419937E+22
n4
6.0453226701007E+29
n5
1.6856769874389E+37
2 √n5280.529045465
3 √n303.23893116244
4 √n72.667248781449
5 √n30.836918595834
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
27883988 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
13941994 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5280.5291401525 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999282742 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 27883987 can be divided by 2 positive divisors.
The sum of these divisors (counting 27883987) is 27883988, the average is 13941994.
Base
System
Value
2
Binary
1101010010111100111010011
3
Ternary
1221110122122021
4
Quaternary
1222113213103
5
Quinary
24114241422
6
Senary
2433352311
8
Octal
152274723
10
Decimal
27883987
12
Duodecimal
9408697
16
Hexadecimal
1a979d3
20
Vigesimal
8e59j7
36
Base36
glnf7
md5
fd793780ecd4aaa102e000ea1ee4703d
sha1
4236e762db1f085dd76c0cc7a5948a599f0f7387
sha256
92ceee7d4c24d17dc6847dd956a778e59636c91805007b852cc1add594846a04
sha512
f7dc55221fbdf276833be06bd2a50e385f50f8dad18741d88f0e97199e2ebf692613a3d5ae97838ef9c01bd3edf5b69fd067bdd8082dc7d1507bb13f935aeebe
ripemd-160
ce3b39bf9c93f36321a0eca8bacb6a348c71f8c3
Diameter
55767974
Circumference
175200257.42399
Area
2.4426408502035E+15
Volume
9.0814087616993E+22
Surface area
9.7705634008142E+15
Circumference
175200257.42399
Perimeter
111535948
Area
777516731016169
Diagonal
39433912.588435
Surface area
4665100386097014
Volume
2.1680266419937E+22
Space diagonal
48296482.20159
Perimeter
83651961
Area
3.3667462046372E+14
Altitude
24148241.100795
Surface area
3.3667462046372E+14
Volume
2.5550439005781E+21
Height
13144637.529478