138840583 is an odd 9-digits composite number following 138840582
and preceding 138840584 . In scientific notation, it is written as 1.38840583 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 118923000 positive integers (up to 138840583) that are relatively prime to 138840583.
138840583 has 8 divisors, whose sum is 158785920
The reverse of 138840583 is 385048831
Previous prime number is 1619
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-eight million eight hundred forty thousand five hundred eighty-three
Scientific notation
1.38840583 × 10^8
Engineering notation
1.38840583 × 10^6
Prime Factorization
7 × 1619 × 12251
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138840583
Product of the distinct prime numbers
The prime factorization of 138840583 is 7 × 1619 × 12251.
Since it has a total of 3 prime factors.
6 , 10 , 51 , 59 , 252 , 528 , 2489 , 7301 , 71225 , 45275 , 99519 , 564833 , 5135735 , 7611436 , 43768985 , 49842560 , 2597448 , 364533039 , 2238482300 , 7900980887
n×2
277681166
n×3
416521749
n×4
555362332
n×5
694202915
n÷2
69420291.5
n÷3
46280194.333333
n÷3
34710145.75
n÷5
27768116.6
n2
19276707487779889
n3
2.6763893059238E+24
n4
3.7159145156943E+32
n5
5.1591973773716E+40
2 √n
11783.063396248
3 √n
517.81203831245
4 √n
108.54981988123
5 √n
42.511192304669
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-138840582
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 138840583 can be divided by 8 positive divisors.
The sum of these divisors (counting 138840583) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001101000101000000111
3
Ternary
100200020211110211
4
Quaternary
20101220220013
5
Quinary
241020344313
6
Senary
21435500251
8
Octal
1021505007
10
Decimal
138840583
12
Duodecimal
3a5b7687
16
Hexadecimal
8468a07
20
Vigesimal
237f193
36
Base36
2anu2v
md5
1566dab01125f244cfbf6de0e3bde253
sha1
ecdf66627167b3be62d44ffdc48977a62f00c18c
sha256
bb3b4f89a4b690d5e4e84cdf5e8beebc65967524d83857ca5dfc10d9b12a65ce
sha512
5aacbb276853cabbb3cf89642d7a6f508979cbcff70bcbe6a51c5128f8ba0d87a6d1dd8b373c65f8c1603f05cb8f5745170d399a9efe04b1e7bb2e4bc049d04f
ripemd-160
4c7ec856bd07de0eaaf7332080b8177a1c14e3b6
Diameter
277681166
Circumference
872361111.14585
Area
6.0559562629009E+16
Volume
1.1210833308849E+25
Surface area
2.4223825051603E+17
Circumference
872361111.14585
Perimeter
555362332
Area
19276707487779889
Diagonal
196350235.48639
Surface area
115660244926679334
Volume
2.6763893059238E+24
Space diagonal
240478943.90848
Perimeter
416521749
Area
8.3470591928695E+15
Altitude
120239471.95424
Surface area
8.3470591928695E+15
Volume
3.1541550455232E+23
Height
65450078.495462