664743517 is an odd 9-digits composite number following 664743516
and preceding 664743518 . In scientific notation, it is written as 6.64743517 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 645345792 positive integers (up to 664743517) that are relatively prime to 664743517.
664743517 has 8 divisors, whose sum is 684220856
The reverse of 664743517 is 715347466
Previous prime number is 457
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
six hundred sixty-four million seven hundred forty-three thousand five hundred seventeen
Scientific notation
6.64743517 × 10^8
Engineering notation
6.64743517 × 10^6
Prime Factorization
37 × 457 × 39313
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664743517
Product of the distinct prime numbers
The prime factorization of 664743517 is 37 × 457 × 39313.
Since it has a total of 3 prime factors.
4 , 1 , 22 , 31 , 805 , 127 , 5557 , 3285 , 60676 , 62653 , 593173 , 222551 , 1281643 , 2259864 , 97249325 , 12623351 , 647596367 , 988055747 , 3410590769 , 9063716616
n×2
1329487034
n×3
1994230551
n×4
2658974068
n×5
3323717585
n÷2
332371758.5
n÷3
221581172.33333
n÷3
166185879.25
n÷5
132948703.4
n2
441883943393529289
n3
2.9373948663724E+26
n4
1.9526141942902E+35
n5
1.2979876268566E+44
2 √n
25782.620444788
3 √n
872.73964271417
4 √n
160.56967473589
5 √n
58.147469840131
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
-664743516
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 664743517 can be divided by 8 positive divisors.
The sum of these divisors (counting 664743517) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111110010111001011101
3
Ternary
1201022211110200021
4
Quaternary
213213302321131
5
Quinary
2330133243032
6
Senary
145543432141
8
Octal
4747627135
10
Decimal
664743517
12
Duodecimal
166755651
16
Hexadecimal
279f2e5d
20
Vigesimal
a7ecifh
36
Base36
azrrdp
md5
c93049d230f9faf136448f02e6a19fb2
sha1
e3bd1316667fb559b45515a730bae3852bdcb9fc
sha256
d8dde94170cf5ead943e65580a5b67ab792606a72602d94610b020c8eac91450
sha512
ee7a6efdefc1a368384131e21f6d4232a7010b47bd3c3555a19e67f00ddd2577ea52a9073277984c173f0cde07e10fe181cb3838e9d5458fa5028ec24e6a27a8
ripemd-160
6879927323202ddc94f0e75fccf7c568a487c227
Diameter
1329487034
Circumference
4176706699.0573
Area
1.3882193503044E+18
Volume
1.2304130843851E+27
Surface area
5.5528774012176E+18
Circumference
4176706699.0573
Perimeter
2658974068
Area
441883943393529289
Diagonal
940089297.24099
Surface area
2651303660361175734
Volume
2.9373948663724E+26
Space diagonal
1151369545.446
Perimeter
1994230551
Area
1.9134136025162E+17
Altitude
575684772.72301
Surface area
1.9134136025162E+17
Volume
3.4617530483908E+25
Height
313363099.08033