139623679 is an odd 9-digits composite number following 139623678
and preceding 139623680 . In scientific notation, it is written as 1.39623679 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 127329600 positive integers (up to 139623679) that are relatively prime to 139623679.
139623679 has 8 divisors, whose sum is 152176752
The reverse of 139623679 is 976326931
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred thirty-nine million six hundred twenty-three thousand six hundred seventy-nine
Scientific notation
1.39623679 × 10^8
Engineering notation
1.39623679 × 10^6
Prime Factorization
13 × 83 × 129401
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
139623679
Product of the distinct prime numbers
The prime factorization of 139623679 is 13 × 83 × 129401.
Since it has a total of 3 prime factors.
4 , 9 , 46 , 11 , 39 , 117 , 6532 , 7351 , 74971 , 82912 , 461774 , 315710 , 3957355 , 6863659 , 4203481 , 24081854 , 73388896 , 476426273 , 4638743597 , 3463086280
n×2
279247358
n×3
418871037
n×4
558494716
n×5
698118395
n÷2
69811839.5
n÷3
46541226.333333
n÷3
34905919.75
n÷5
27924735.8
n2
19494771737495041
n3
2.7219317512543E+24
n4
3.8004612509704E+32
n5
5.3063438175742E+40
2 √n
11816.246400613
3 √n
518.78374398969
4 √n
108.70255931032
5 √n
42.55903925362
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
-139623678
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 139623679 can be divided by 8 positive divisors.
The sum of these divisors (counting 139623679) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000010100100111110011111111
3
Ternary
100201201121200101
4
Quaternary
20110213303333
5
Quinary
241220424204
6
Senary
21504341531
8
Octal
1024476377
10
Decimal
139623679
12
Duodecimal
3a9148a7
16
Hexadecimal
8527cff
20
Vigesimal
23ccj3j
36
Base36
2b4mbj
md5
e96d768294d9f878d6c3e86a457f214e
sha1
6fd87a5a052f099283d13b10d8b03975b66c9dd8
sha256
2b279fab85cad8b3f8c89d5067f5fc2ab43cb1655885d3738429f0524675fc2f
sha512
d3fa7b4342347fece84bc61af441ce8d3a45b93d7d93ef44c567b5694a0e5ad3596f3bb08195712ff078626bbc6f0c9d5ff2f4b7218fd1a0b120b3296c10320f
ripemd-160
cb27ecc4ed31fb14d0764ea8f543f56f0ecc964b
Diameter
279247358
Circumference
877281448.42716
Area
6.1244631673924E+16
Volume
1.1401601057751E+25
Surface area
2.449785266957E+17
Circumference
877281448.42716
Perimeter
558494716
Area
19494771737495041
Diagonal
197457700.47023
Surface area
116968630424970246
Volume
2.7219317512543E+24
Space diagonal
241835305.96769
Perimeter
418871037
Area
8.4414837828248E+15
Altitude
120917652.98384
Surface area
8.4414837828248E+15
Volume
3.2078273320648E+23
Height
65819233.490076