639136677 is an odd 9-digits composite number following 639136676
and preceding 639136678 . In scientific notation, it is written as 6.39136677 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 423883008 positive integers (up to 639136677) that are relatively prime to 639136677.
639136677 has 8 divisors, whose sum is 856598464
The reverse of 639136677 is 776631936
Previous prime number is 193
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
six hundred thirty-nine million one hundred thirty-six thousand six hundred seventy-seven
Scientific notation
6.39136677 × 10^8
Engineering notation
6.39136677 × 10^6
Prime Factorization
3 × 193 × 1103863
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
639136677
Product of the distinct prime numbers
The prime factorization of 639136677 is 3 × 193 × 1103863.
Since it has a total of 3 prime factors.
6 , 5 , 86 , 65 , 418 , 792 , 3788 , 9177 , 75993 , 24252 , 192833 , 762310 , 2692636 , 3014326 , 12501758 , 65329860 , 190836915 , 336253474 , 4529928503 , 5901185882
n×2
1278273354
n×3
1917410031
n×4
2556546708
n×5
3195683385
n÷2
319568338.5
n÷3
213045559
n÷3
159784169.25
n÷5
127827335.4
n2
408495691886602329
n3
2.6108457908122E+26
n4
1.6686873028991E+35
n5
1.066519257727E+44
2 √n
25281.152604262
3 √n
861.38620726708
4 √n
159.00047988689
5 √n
57.692418878702
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
-639136676
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 639136677 can be divided by 8 positive divisors.
The sum of these divisors (counting 639136677) is 1, the average is 0.125.
Base
System
Value
2
Binary
100110000110000111001110100101
3
Ternary
1122112122111200210
4
Quaternary
212012013032211
5
Quinary
2302104333202
6
Senary
143230530033
8
Octal
4606071645
10
Decimal
639136677
12
Duodecimal
15a066919
16
Hexadecimal
261873a5
20
Vigesimal
9jec1dh
36
Base36
akix0l
md5
dca06fb601b2155782e89d1d0cbce939
sha1
6a09f544c9fd24d96735f5b7a4d5758e931da184
sha256
2f6d31404b18cb6e8f13b4a3c0229a0c9543337eed1987b94c65a46388215ddf
sha512
f6120158c4b3c39d3f31663bf59f8d91e1fb28f5020a2891f741ff39ea091193639c398ebd41ddd52aa52f31aaa67b5c4717ec73a62590bd0ff0c659e583c722
ripemd-160
38123656fec5c75731302f0b065fea457c1201e0
Diameter
1278273354
Circumference
4015814178.206
Area
1.283327064654E+18
Volume
1.0936285274762E+27
Surface area
5.1333082586161E+18
Circumference
4015814178.206
Perimeter
2556546708
Area
408495691886602329
Diagonal
903875756.82347
Surface area
2450974151319613974
Volume
2.6108457908122E+26
Space diagonal
1107017197.5447
Perimeter
1917410031
Area
1.7688382325515E+17
Altitude
553508598.77237
Surface area
1.7688382325515E+17
Volume
3.0769112721928E+25
Height
301291918.94116