138934139 is an odd 9-digits prime number following 138934138
and preceding 138934140 . In scientific notation, it is written as 1.38934139 × 10^8.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 138934138 positive integers (up to 138934139) that are relatively prime to 138934139.
138934139 has 2 divisors, whose sum is 138934140
The reverse of 138934139 is 931439831
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred thirty-eight million nine hundred thirty-four thousand one hundred thirty-nine
Scientific notation
1.38934139 × 10^8
Engineering notation
1.38934139 × 10^6
Prime Factorization
138934139
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
138934139 Product of the distinct prime numbers
The prime factorization of 138934139 is 138934139.
Since it has a total of 1 prime factors.
6 , 6 , 2 , 59 , 371 , 948 , 5626 , 9408 , 80912 , 22481 , 184537 , 749415 , 1929349 , 8366267 , 58773617 , 62091607 , 74112389 , 187443754 , 7923162090 , 3153603198
n×2
277868278
n×3
416802417
n×4
555736556
n×5
694670695
n÷2
69467069.5
n÷3
46311379.666667
n÷3
34733534.75
n÷5
27786827.8
n2
19302694979671321
n3
2.6818033073803E+24
n4
3.7259403347823E+32
n5
5.1766031237835E+40
2 √n11787.032663058
3 √n517.92831926541
4 √n108.56810149882
5 √n42.516919888731
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
138934140 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
69467070 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11787.032705478 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999856047 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138934139 can be divided by 2 positive divisors.
The sum of these divisors (counting 138934139) is 138934140, the average is 69467070.
Base
System
Value
2
Binary
1000010001111111011101111011
3
Ternary
100200102120210212
4
Quaternary
20101333131323
5
Quinary
241031343024
6
Senary
21441501335
8
Octal
1021773573
10
Decimal
138934139
12
Duodecimal
3a64184b
16
Hexadecimal
847f77b
20
Vigesimal
2386f6j
36
Base36
2apu9n
md5
832f112fef8c750339e531d3a7136776
sha1
a6d4c0d52df4f63c12195af5cbdb0eccc95aab08
sha256
60fb9b52b3bd4e345a1fd51f59ddaac4628d4d6762cdccb4d489b57416bf5a75
sha512
da4268751b858ddf99b8ecbbdcf412ff4005f1e8324115d93e14f655f9b15ebae11272435e198a726ee73e6ac990f06f2f19bed731193643e28e6122c32fb606
ripemd-160
41189509c87b67dc831ebf10246a94c645c59f13
Diameter
277868278
Circumference
872948940.83045
Area
6.064120474262E+16
Volume
1.1233511425118E+25
Surface area
2.4256481897048E+17
Circumference
872948940.83045
Perimeter
555736556
Area
19302694979671321
Diagonal
196482543.65043
Surface area
115816169878027926
Volume
2.6818033073803E+24
Space diagonal
240640987.65384
Perimeter
416802417
Area
8.3583121069489E+15
Altitude
120320493.82692
Surface area
8.3583121069489E+15
Volume
3.1605355074285E+23
Height
65494181.21681