664691339 is an odd 9-digits composite number following 664691338
and preceding 664691340 . In scientific notation, it is written as 6.64691339 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 590580480 positive integers (up to 664691339) that are relatively prime to 664691339.
664691339 has 8 divisors, whose sum is 668506608
The reverse of 664691339 is 933196466
Previous prime number is 5081
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
six hundred sixty-four million six hundred ninety-one thousand three hundred thirty-nine
Scientific notation
6.64691339 × 10^8
Engineering notation
6.64691339 × 10^6
Prime Factorization
377 × 5081 × 347
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664691339
Product of the distinct prime numbers
The prime factorization of 664691339 is 377 × 5081 × 347.
Since it has a total of 3 prime factors.
9 , 2 , 18 , 6 , 33 , 318 , 9805 , 4620 , 33898 , 24083 , 191092 , 204926 , 4465655 , 5031193 , 19544002 , 81644056 , 844209444 , 77416352 , 2435760066 , 5950354666
n×2
1329382678
n×3
1994074017
n×4
2658765356
n×5
3323456695
n÷2
332345669.5
n÷3
221563779.66667
n÷3
166172834.75
n÷5
132938267.8
n2
441814576141612921
n3
2.9367032220529E+26
n4
1.9520011969119E+35
n5
1.297478289305E+44
2 √n
25781.608541749
3 √n
872.71680734011
4 √n
160.56652372693
5 √n
58.146556972576
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
-664691338
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 664691339 can be divided by 8 positive divisors.
The sum of these divisors (counting 664691339) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111100110001010001011
3
Ternary
1201022201211002202
4
Quaternary
213213212022023
5
Quinary
2330130110324
6
Senary
145542350415
8
Octal
4747461213
10
Decimal
664691339
12
Duodecimal
16672b40b
16
Hexadecimal
279e628b
20
Vigesimal
a7e686j
36
Base36
azqn4b
md5
d0f1ab344cdcd32ba4e5658846dc0d85
sha1
a7a256f6f65f0ecba28cf0ddcd8cd52ab8f4e7e5
sha256
8a369690bd3f1751d6193c44b9d67bfafe7bd345e516705513d36fe6f5dab867
sha512
195ab68b7480942b5e9946977837e475aca428f4e4ae5accdead0182225af1efb14b756736a53dc64871b63a44151d0fb0905204fc436562afe26f66ae7988aa
ripemd-160
68aa05a5add29591972e1a35423cb8ce4dbdc9b9
Diameter
1329382678
Circumference
4176378855.0143
Area
1.3880014266554E+18
Volume
1.23012336909E+27
Surface area
5.5520057066215E+18
Circumference
4176378855.0143
Perimeter
2658765356
Area
441814576141612921
Diagonal
940015506.40573
Surface area
2650887456849677526
Volume
2.9367032220529E+26
Space diagonal
1151279170.499
Perimeter
1994074017
Area
1.9131132335045E+17
Altitude
575639585.24949
Surface area
1.9131132335045E+17
Volume
3.4609379377433E+25
Height
313338502.13524