138959507 is an odd 9-digits composite number following 138959506
and preceding 138959508 . In scientific notation, it is written as 1.38959507 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 138767640 positive integers (up to 138959507) that are relatively prime to 138959507.
138959507 has 4 divisors, whose sum is 139151376
The reverse of 138959507 is 705959831
Previous prime number is 727
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred thirty-eight million nine hundred fifty-nine thousand five hundred seven
Scientific notation
1.38959507 × 10^8
Engineering notation
1.38959507 × 10^6
Prime Factorization
727 × 191141
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
138959507
Product of the distinct prime numbers
The prime factorization of 138959507 is 727 × 191141.
Since it has a total of 2 prime factors.
3 , 10 , 82 , 51 , 562 , 15 , 2363 , 9837 , 20080 , 62943 , 367381 , 715386 , 7840800 , 8813095 , 39709829 , 68835214 , 84595702 , 618494645 , 6179153768 , 5839230544
n×2
277919014
n×3
416878521
n×4
555838028
n×5
694797535
n÷2
69479753.5
n÷3
46319835.666667
n÷3
34739876.75
n÷5
27791901.4
n2
19309744585683049
n3
2.6832725879224E+24
n4
3.7286623596432E+32
n5
5.1813308326547E+40
2 √n
11788.108711748
3 √n
517.95984021029
4 √n
108.57305702497
5 √n
42.518472409178
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138959506
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138959507 can be divided by 4 positive divisors.
The sum of these divisors (counting 138959507) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010010000101101010010011
3
Ternary
100200110212121102
4
Quaternary
20102011222103
5
Quinary
241033201012
6
Senary
21442215015
8
Octal
1022055223
10
Decimal
138959507
12
Duodecimal
3a65446b
16
Hexadecimal
8485a93
20
Vigesimal
2389if7
36
Base36
2aqdub
md5
574cce62e87edc3914c6a6850fa283aa
sha1
50eeafb3111dbd7f0080b741a5b3132bc13afe00
sha256
195b53b6908baa022fac76a8bad9d1a73631afd7f1059901a203859d6da0321f
sha512
36214e830bff3126f640d01f47a46e91245a9ef886adfdad04138c0cec1ea4628484c770a84e993eacb43a7d10824356ad75fa8846928dfd06ebb2d1f607946e
ripemd-160
d8dab598e7a0428026bc931afeafd57f4b4c3ffc
Diameter
277919014
Circumference
873108332.67532
Area
6.0663351733077E+16
Volume
1.1239665933061E+25
Surface area
2.4265340693231E+17
Circumference
873108332.67532
Perimeter
555838028
Area
19309744585683049
Diagonal
196518419.42008
Surface area
115858467514098294
Volume
2.6832725879224E+24
Space diagonal
240684926.31872
Perimeter
416878521
Area
8.3613646758953E+15
Altitude
120342463.15936
Surface area
8.3613646758953E+15
Volume
3.1622670711532E+23
Height
65506139.806693