27888929 is an odd 8-digits prime number following 27888928
and preceding 27888930 . In scientific notation, it is written as 2.7888929 × 10^7.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 27888928 positive integers (up to 27888929) that are relatively prime to 27888929.
27888929 has 2 divisors, whose sum is 27888930
The reverse of 27888929 is 92988872
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 53 Digital Root 8
Name
twenty-seven million eight hundred eighty-eight thousand nine hundred twenty-nine
Scientific notation
2.7888929 × 10^7
Engineering notation
2.7888929 × 10^6
Prime Factorization
27888929
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
27888929 Product of the distinct prime numbers
The prime factorization of 27888929 is 27888929.
Since it has a total of 1 prime factors.
10 , 5 , 87 , 17 , 440 , 790 , 6064 , 7584 , 62070 , 12027 , 176700 , 522517 , 1540284 , 7135018 , 37808337 , 3026893 , 386925412 , 53409998 , 9781583970 , 5061728893
n×2
55777858
n×3
83666787
n×4
111555716
n×5
139444645
n÷2
13944464.5
n÷3
9296309.6666667
n÷3
6972232.25
n÷5
5577785.8
n2
777792360767041
n3
2.1691795926174E+22
n4
6.0496095646757E+29
n5
1.6871713162696E+37
2 √n5280.9969702699
3 √n303.25684488799
4 √n72.670468350424
5 √n30.838011590526
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
27888930 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
13944465 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5280.997064949 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999928287 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 27888929 can be divided by 2 positive divisors.
The sum of these divisors (counting 27888929) is 27888930, the average is 13944465.
Base
System
Value
2
Binary
1101010011000110100100001
3
Ternary
1221110220102022
4
Quaternary
1222120310201
5
Quinary
24114421204
6
Senary
2433431225
8
Octal
152306441
10
Decimal
27888929
12
Duodecimal
940b515
16
Hexadecimal
1a98d21
20
Vigesimal
8e6269
36
Base36
glr8h
md5
0c37db3b97139b27757725c1a1f25c12
sha1
b60bad4af90629e516c848e8381dcd9357ea1bba
sha256
9193bb52407f74712397bbceb7f1d752e0b4af6734ee157d50e8e31aef630020
sha512
d154e46feebd7bf63d66993147ba111f62278aef49c618b46609519ea33d4e76ec8db371ee4ba141983122d50459aee62da9042f122fa75ef066dbe14c4997db
ripemd-160
74152ce998b8035c7db82b98924a7d84db0b5412
Diameter
55777858
Circumference
175231308.92577
Area
2.443506766604E+15
Volume
9.0862382299785E+22
Surface area
9.774027066416E+15
Circumference
175231308.92577
Perimeter
111555716
Area
777792360767041
Diagonal
39440901.63186
Surface area
4666754164602246
Volume
2.1691795926174E+22
Space diagonal
48305041.996681
Perimeter
83666787
Area
3.3679397164686E+14
Altitude
24152520.998341
Surface area
3.3679397164686E+14
Volume
2.5564026659188E+21
Height
13146967.21062