664798506 is an even 9-digits composite number following 664798505
and preceding 664798507 . In scientific notation, it is written as 6.64798506 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 221599500 positive integers (up to 664798506) that are relatively prime to 664798506.
664798506 has 8 divisors, whose sum is 1329597024
The reverse of 664798506 is 605897466
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
six hundred sixty-four million seven hundred ninety-eight thousand five hundred six
Scientific notation
6.64798506 × 10^8
Engineering notation
6.64798506 × 10^6
Prime Factorization
2 × 3 × 110799751
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664798506
Product of the distinct prime numbers
The prime factorization of 664798506 is 2 × 3 × 110799751.
Since it has a total of 3 prime factors.
7 , 4 , 28 , 17 , 609 , 155 , 1602 , 4413 , 32956 , 84026 , 404907 , 619962 , 7135343 , 7552298 , 74673663 , 79442145 , 156399768 , 118782960 , 2640785296 , 25660268
n×2
1329597012
n×3
1994395518
n×4
2659194024
n×5
3323992530
n÷2
332399253
n÷3
221599502
n÷3
166199626.5
n÷5
132959701.2
n2
441957053579832036
n3
2.9381238893603E+26
n4
1.9532603720897E+35
n5
1.2985245771942E+44
2 √n
25783.686819383
3 √n
872.76370701153
4 √n
160.57299529928
5 √n
58.148431824819
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
-664798505
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 664798506 can be divided by 8 positive divisors.
The sum of these divisors (counting 664798506) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111101000000000010100101010
3
Ternary
1201022221021002220
4
Quaternary
213220000110222
5
Quinary
2330142023011
6
Senary
145544534510
8
Octal
4750002452
10
Decimal
664798506
12
Duodecimal
166781436
16
Hexadecimal
27a0052a
20
Vigesimal
a7ejg56
36
Base36
azsxt6
md5
82aa3a00103ce44567c4a02231b7f008
sha1
de81407171402ea097aeaaf9960bacafc566a3d4
sha256
81d79042014e7b16764380c6f3fa1644a4843e502e99339d020afbdf1e1f5cc9
sha512
a7e53bee4d69c8a3195db4319f8a2b10aa324a8313d64751620f0cb63a579a3f1d5b5a79437624a042bbcec067b4d0776f6fa960813a7ef820dec3de1ad95223
ripemd-160
a00d67b8a115e5906895a2e36772fdefeb49ba4b
Diameter
1329597012
Circumference
4177052205.1341
Area
1.3884490327286E+18
Volume
1.2307184568201E+27
Surface area
5.5537961309144E+18
Circumference
4177052205.1341
Perimeter
2659194024
Area
441957053579832036
Diagonal
940167063.43057
Surface area
2651742321478992216
Volume
2.9381238893603E+26
Space diagonal
1151464789.1879
Perimeter
1994395518
Area
1.9137301789093E+17
Altitude
575732394.59394
Surface area
1.9137301789093E+17
Volume
3.4626122102215E+25
Height
313389021.14352