27422981 is an odd 8-digits prime number following 27422980
and preceding 27422982 . In scientific notation, it is written as 2.7422981 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 27422980 positive integers (up to 27422981) that are relatively prime to 27422981.
27422981 has 2 divisors, whose sum is 27422982
The reverse of 27422981 is 18922472
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
twenty-seven million four hundred twenty-two thousand nine hundred eighty-one
Scientific notation
2.7422981 × 10^7
Engineering notation
2.7422981 × 10^6
Prime Factorization
27422981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
27422981 Product of the distinct prime numbers
The prime factorization of 27422981 is 27422981.
Since it has a total of 1 prime factors.
9 , 9 , 54 , 20 , 897 , 927 , 6541 , 9263 , 25402 , 83814 , 528810 , 34087 , 9507565 , 1237784 , 33609800 , 34007939 , 178357537 , 553730540 , 1307310012 , 6647710018
n×2
54845962
n×3
82268943
n×4
109691924
n×5
137114905
n÷2
13711490.5
n÷3
9140993.6666667
n÷3
6855745.25
n÷5
5484596.2
n2
752019886926361
n3
2.0622627070804E+22
n4
5.6553391033274E+29
n5
1.550862567791E+37
2 √n5236.695618422
3 √n301.55848601421
4 √n72.36501653715
5 √n30.734272146405
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
27422982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
13711491 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5236.695713902 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999270685 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 27422981 can be divided by 2 positive divisors.
The sum of these divisors (counting 27422981) is 27422982, the average is 13711491.
Base
System
Value
2
Binary
1101000100111000100000101
3
Ternary
1220121020020222
4
Quaternary
1220213010011
5
Quinary
24010013411
6
Senary
2415434125
8
Octal
150470405
10
Decimal
27422981
12
Duodecimal
9225945
16
Hexadecimal
1a27105
20
Vigesimal
8b7h91
36
Base36
gbrph
md5
2f7223c7351b57970628a8de53ec2dae
sha1
8284bb542daaf40f42b724f76918c88dd328b4ad
sha256
a8c02107e8041a23d4d586ebefb223c9b21ea117d4d8adf6d00c00608c6e619f
sha512
f4938c7d7411483d4cf7f1151ab8ba540a6a02c5d400199ff1abff2006fe42d7f3773b39bf605351992255c5f40c0ac2c6ccaeb34db752cd45fdd34f97c57104
ripemd-160
025060314d4197aa11facebf27227e54097a905f
Diameter
54845962
Circumference
172303671.29826
Area
2.3625401521213E+15
Volume
8.6383858271145E+22
Surface area
9.4501606084851E+15
Circumference
172303671.29826
Perimeter
109691924
Area
752019886926361
Diagonal
38781951.6509
Surface area
4512119321558166
Volume
2.0622627070804E+22
Space diagonal
47497996.386996
Perimeter
82268943
Area
3.2563416311466E+14
Altitude
23748998.193498
Surface area
3.2563416311466E+14
Volume
2.4303999079411E+21
Height
12927317.216967