138341839 is an odd 9-digits composite number following 138341838
and preceding 138341840 . In scientific notation, it is written as 1.38341839 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 135744000 positive integers (up to 138341839) that are relatively prime to 138341839.
138341839 has 8 divisors, whose sum is 140950800
The reverse of 138341839 is 938143831
Previous prime number is 449
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-eight million three hundred forty-one thousand eight hundred thirty-nine
Scientific notation
1.38341839 × 10^8
Engineering notation
1.38341839 × 10^6
Prime Factorization
61 × 449 × 5051
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
138341839
Product of the distinct prime numbers
The prime factorization of 138341839 is 61 × 449 × 5051.
Since it has a total of 3 prime factors.
6 , 7 , 38 , 41 , 586 , 9 , 5075 , 6820 , 60323 , 76475 , 298257 , 426594 , 613546 , 4208604 , 14822048 , 55841455 , 442530396 , 745225553 , 4681834256 , 2529618838
n×2
276683678
n×3
415025517
n×4
553367356
n×5
691709195
n÷2
69170919.5
n÷3
46113946.333333
n÷3
34585459.75
n÷5
27668367.8
n2
19138464417901921
n3
2.6476503632086E+24
n4
3.662808202753E+32
n5
5.0671962267313E+40
2 √n
11761.88075947
3 √n
517.191265202
4 √n
108.4522049544
5 √n
42.48060653135
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
-138341838
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 138341839 can be divided by 8 positive divisors.
The sum of these divisors (counting 138341839) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001111101110110111001111
3
Ternary
100122022111022211
4
Quaternary
20033232313033
5
Quinary
240403414324
6
Senary
21421051251
8
Octal
1017566717
10
Decimal
138341839
12
Duodecimal
3a3b6b27
16
Hexadecimal
83eedcf
20
Vigesimal
234cebj
36
Base36
2ad58v
md5
f1d4a4758fcc8b74097f7bcd5f59045e
sha1
33572d3daa3f396661f70019a67f8c0465c00123
sha256
2c8ec684d7fe98513911a56e0067b5f9a758781bce5ced44e7073a21df45c3d1
sha512
f446be917c684ad33d731c61f2760d9a256e3855158afc45c802c3ee5d928c33598cfb9b964da88cf8b99dec3bb8643f849de6522f39ab68aba0dc29ad01777d
ripemd-160
68eb18f96aee6c4a7db5f9707d9d01ba09d1b148
Diameter
276683678
Circumference
869227410.173
Area
6.012525921627E+16
Volume
1.1090451907107E+25
Surface area
2.4050103686508E+17
Circumference
869227410.173
Perimeter
553367356
Area
19138464417901921
Diagonal
195644904.95744
Surface area
114830786507411526
Volume
2.6476503632086E+24
Space diagonal
239615093.96051
Perimeter
415025517
Area
8.2871981876638E+15
Altitude
119807546.98026
Surface area
8.2871981876638E+15
Volume
3.1202858767264E+23
Height
65214968.319145