138839703 is an odd 9-digits composite number following 138839702
and preceding 138839704 . In scientific notation, it is written as 1.38839703 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 92494584 positive integers (up to 138839703) that are relatively prime to 138839703.
138839703 has 8 divisors, whose sum is 185250048
The reverse of 138839703 is 307938831
Previous prime number is 1487
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-eight million eight hundred thirty-nine thousand seven hundred three
Scientific notation
1.38839703 × 10^8
Engineering notation
1.38839703 × 10^6
Prime Factorization
3 × 1487 × 31123
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138839703
Product of the distinct prime numbers
The prime factorization of 138839703 is 3 × 1487 × 31123.
Since it has a total of 3 prime factors.
7 , 5 , 8 , 60 , 232 , 265 , 5551 , 5056 , 3335 , 97039 , 734561 , 728505 , 5027140 , 5409906 , 90157199 , 61177666 , 154375081 , 220578409 , 6772495284 , 2042100017
n×2
277679406
n×3
416519109
n×4
555358812
n×5
694198515
n÷2
69419851.5
n÷3
46279901
n÷3
34709925.75
n÷5
27767940.6
n2
19276463129128209
n3
2.6763384157386E+24
n4
3.7158203076864E+32
n5
5.1590338792055E+40
2 √n
11783.026054456
3 √n
517.81094431062
4 √n
108.54964787809
5 √n
42.511138415606
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
-138839702
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 138839703 can be divided by 8 positive divisors.
The sum of these divisors (counting 138839703) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010001101000011010010111
3
Ternary
100200020210021020
4
Quaternary
20101220122113
5
Quinary
241020332303
6
Senary
21435452223
8
Octal
1021503227
10
Decimal
138839703
12
Duodecimal
3a5b7073
16
Hexadecimal
8468697
20
Vigesimal
237ej53
36
Base36
2antef
md5
9f6875e896b8287d6460d92bd9856221
sha1
c97e623b5dd16b0aded79617d43c34b3e11b8490
sha256
b557c4ea7c07c7b3be50b642689623deccab26ebe88d53fa2dcb67f22efb57cf
sha512
21387e2d09ea251f783bc4b1c0c229c672a68783a692f615848fa7737268f5f5325427e30a88b342142e8d7e2dc3219d7a8b2782f094ae47111761f47628c99d
ripemd-160
f27f56fc1d9ccf1ab6627a372eb43b2a4b9b152c
Diameter
277679406
Circumference
872355581.94278
Area
6.0558794953664E+16
Volume
1.1210620140539E+25
Surface area
2.4223517981465E+17
Circumference
872355581.94278
Perimeter
555358812
Area
19276463129128209
Diagonal
196348990.97845
Surface area
115658778774769254
Volume
2.6763384157386E+24
Space diagonal
240477419.70377
Perimeter
416519109
Area
8.3469533824696E+15
Altitude
120238709.85189
Surface area
8.3469533824696E+15
Volume
3.1540950708647E+23
Height
65449663.659484