138840959 is an odd 9-digits prime number following 138840958
and preceding 138840960 . In scientific notation, it is written as 1.38840959 × 10^8.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 138840958 positive integers (up to 138840959) that are relatively prime to 138840959.
138840959 has 2 divisors, whose sum is 138840960
The reverse of 138840959 is 959048831
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred thirty-eight million eight hundred forty thousand nine hundred fifty-nine
Scientific notation
1.38840959 × 10^8
Engineering notation
1.38840959 × 10^6
Prime Factorization
138840959
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
138840959 Product of the distinct prime numbers
The prime factorization of 138840959 is 138840959.
Since it has a total of 1 prime factors.
6 , 4 , 4 , 80 , 281 , 92 , 378 , 6487 , 47765 , 83617 , 236049 , 765590 , 8309367 , 304828 , 93012298 , 67186 , 521810396 , 261765157 , 9321012237 , 7418197793
n×2
277681918
n×3
416522877
n×4
555363836
n×5
694204795
n÷2
69420479.5
n÷3
46280319.666667
n÷3
34710239.75
n÷5
27768191.8
n2
19276811896039681
n3
2.6764110501088E+24
n4
3.715954768753E+32
n5
5.1592672369429E+40
2 √n11783.079351341
3 √n517.81250574819
4 √n108.54989337324
5 √n42.511215329912
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
138840960 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
69420480 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11783.079393775 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999985595 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138840959 can be divided by 2 positive divisors.
The sum of these divisors (counting 138840959) is 138840960, the average is 69420480.
Base
System
Value
2
Binary
1000010001101000101101111111
3
Ternary
100200020211222202
4
Quaternary
20101220231333
5
Quinary
241020402314
6
Senary
21435502115
8
Octal
1021505577
10
Decimal
138840959
12
Duodecimal
3a5b793b
16
Hexadecimal
8468b7f
20
Vigesimal
237f27j
36
Base36
2anudb
md5
cb1878ff4b93f42573af1ec8c52cf580
sha1
2d599e7ff75317a0bfa12b828cb6f3ca880e9832
sha256
5dca4dfca86f1d0df8e9af21063c1c02d54c6e1dd8d8e68d880de9e100aa656b
sha512
ab0d948b1433d7b529a3e58264b205db7c128592b511a0de64370a382b989c855e99393e8ebd46128742aa7dc80cb377a91c1250cdf56b204b3bc8e48f72a12f
ripemd-160
7a76cae216fd16132d903ffcf06fba6804051e15
Diameter
277681918
Circumference
872363473.62352
Area
6.0559890637231E+16
Volume
1.1210924390678E+25
Surface area
2.4223956254892E+17
Circumference
872363473.62352
Perimeter
555363836
Area
19276811896039681
Diagonal
196350767.23069
Surface area
115660871376238086
Volume
2.6764110501088E+24
Space diagonal
240479595.15959
Perimeter
416522877
Area
8.3471044029722E+15
Altitude
120239797.57979
Surface area
8.3471044029722E+15
Volume
3.1541806712909E+23
Height
65450255.743562