664757612 is an even 9-digits composite number following 664757611
and preceding 664757613 . In scientific notation, it is written as 6.64757612 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 332304000 positive integers (up to 664757612) that are relatively prime to 664757612.
664757612 has 12 divisors, whose sum is 1163587656
The reverse of 664757612 is 216757466
Previous prime number is 5153
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
six hundred sixty-four million seven hundred fifty-seven thousand six hundred twelve
Scientific notation
6.64757612 × 10^8
Engineering notation
6.64757612 × 10^6
Prime Factorization
2 × 2 × 5153 × 32251
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
332378806
Product of the distinct prime numbers
The prime factorization of 664757612 is 2 × 2 × 5153 × 32251.
Since it has a total of 4 prime factors.
2 , 3 , 19 , 59 , 871 , 905 , 511 , 7664 , 36326 , 33316 , 95296 , 457914 , 58155 , 7431423 , 83546381 , 55795414 , 28903671 , 551801391 , 255511286 , 9927061321
n×2
1329515224
n×3
1994272836
n×4
2659030448
n×5
3323788060
n÷2
332378806
n÷3
221585870.66667
n÷3
166189403
n÷5
132951522.4
n2
441902682711942544
n3
2.9375817209598E+26
n4
1.9527798098801E+35
n5
1.2981252431777E+44
2 √n
25782.893786385
3 √n
872.74581109742
4 √n
160.57052589559
5 √n
58.147716425954
1 , 2 , 4 , 5153 , 10306 , 20612 , 32251 , 64502 , 129004 , 166189403 , 332378806 , 664757612
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-664757611
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664757612 can be divided by 12 positive divisors.
The sum of these divisors (counting 664757612) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100111100111110110010101101100
3
Ternary
1201022212012000022
4
Quaternary
213213312111230
5
Quinary
2330134220422
6
Senary
145544021312
8
Octal
4747662554
10
Decimal
664757612
12
Duodecimal
166761838
16
Hexadecimal
279f656c
20
Vigesimal
a7eee0c
36
Base36
azs298
md5
fc17741171511f5e0554280d7052a544
sha1
08568e59032455da4157fa3788eaeadd7025f4b9
sha256
92029d95c8103a03588f7a0e6f35a5818fb8040139e4b2c848f797c71bc246a5
sha512
8fd1f5b6351db85e76cfd487b0f74bfeef929e779293c36c07efaacdd7586caed10befcb0763d29f4800ccb690e64195170c7c5d84c667132f2546ab10862453
ripemd-160
485980ca1dad63deac893227921f596fbc9c6b76
Diameter
1329515224
Circumference
4176795260.5542
Area
1.3882782216095E+18
Volume
1.2304913538516E+27
Surface area
5.5531128864378E+18
Circumference
4176795260.5542
Perimeter
2659030448
Area
441902682711942544
Diagonal
940109230.58115
Surface area
2651416096271655264
Volume
2.9375817209598E+26
Space diagonal
1151393958.7022
Perimeter
1994272836
Area
1.9134947461452E+17
Altitude
575696979.35108
Surface area
1.9134947461452E+17
Volume
3.4619732586339E+25
Height
313369743.52705