138840227 is an odd 9-digits composite number following 138840226
and preceding 138840228 . In scientific notation, it is written as 1.38840227 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 130291200 positive integers (up to 138840227) that are relatively prime to 138840227.
138840227 has 16 divisors, whose sum is 147705600
The reverse of 138840227 is 722048831
Previous prime number is 41
Is Prime? no Number parity odd Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred thirty-eight million eight hundred forty thousand two hundred twenty-seven
Scientific notation
1.38840227 × 10^8
Engineering notation
1.38840227 × 10^6
Prime Factorization
313 × 31 × 41 × 349
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
138840227 Product of the distinct prime numbers
The prime factorization of 138840227 is 313 × 31 × 41 × 349.
Since it has a total of 4 prime factors.
9 , 3 , 58 , 3 , 775 , 707 , 1499 , 6386 , 90001 , 57432 , 951520 , 829361 , 4571471 , 7301901 , 7027060 , 83241719 , 338427350 , 264383674 , 1084251347 , 819434870
n×2
277680454
n×3
416520681
n×4
555360908
n×5
694201135
n÷2
69420113.5
n÷3
46280075.666667
n÷3
34710056.75
n÷5
27768045.4
n2
19276608633411529
n3
2.676368718453E+24
n4
3.7158764040572E+32
n5
5.1591312344324E+40
2 √n11783.04828981
3 √n517.81159573954
4 √n108.54975029824
5 √n42.511170504126
1 , 31 , 41 , 313 , 349 , 1271 , 9703 , 10819 , 12833 , 14309 , 109237 , 397823 , 443579 , 3386347 , 4478717 , 138840227
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
-138840226 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 138840227 can be divided by 16 positive divisors.
The sum of these divisors (counting 138840227) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000010001101000100010100011
3
Ternary
100200020210222122
4
Quaternary
20101220202203
5
Quinary
241020341402
6
Senary
21435454455
8
Octal
1021504243
10
Decimal
138840227
12
Duodecimal
3a5b742b
16
Hexadecimal
84688a3
20
Vigesimal
237f0b7
36
Base36
2antsz
md5
bfeb242e665ba8900be1d2a45d66b563
sha1
f2a39ce732caeb500489137d86b2154d04ecda3e
sha256
10431fbcb387809f8af34655fff7be3acebff38477cb3e32a1d550a15853b514
sha512
d4d5864517881fc9b9a3dd5a426dae45387dcdfe52a47ed56b24c82e269eefe6f3e200c89577dbf7d8bf669c575ff185f7a14677ccf738316c7d5a3cba506ee8
ripemd-160
7fdaa619c65a5d087bf7013da50f9b05bba90104
Diameter
277680454
Circumference
872358874.33188
Area
6.0559252068851E+16
Volume
1.1210747072253E+25
Surface area
2.422370082754E+17
Circumference
872358874.33188
Perimeter
555360908
Area
19276608633411529
Diagonal
196349732.02636
Surface area
115659651800469174
Volume
2.676368718453E+24
Space diagonal
240478327.2984
Perimeter
416520681
Area
8.3470163876724E+15
Altitude
120239163.6492
Surface area
8.3470163876724E+15
Volume
3.1541307829561E+23
Height
65449910.675453