664693537 is an odd 9-digits composite number following 664693536
and preceding 664693538 . In scientific notation, it is written as 6.64693537 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 613578240 positive integers (up to 664693537) that are relatively prime to 664693537.
664693537 has 8 divisors, whose sum is 667472904
The reverse of 664693537 is 735396466
Previous prime number is 433
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
six hundred sixty-four million six hundred ninety-three thousand five hundred thirty-seven
Scientific notation
6.64693537 × 10^8
Engineering notation
6.64693537 × 10^6
Prime Factorization
713 × 433 × 2153
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664693537
Product of the distinct prime numbers
The prime factorization of 664693537 is 713 × 433 × 2153.
Since it has a total of 3 prime factors.
2 , 5 , 2 , 17 , 993 , 422 , 4628 , 1761 , 54928 , 60932 , 150541 , 337479 , 687647 , 746079 , 56671406 , 64132208 , 186842062 , 915892447 , 7290047124 , 5750777706
n×2
1329387074
n×3
1994080611
n×4
2658774148
n×5
3323467685
n÷2
332346768.5
n÷3
221564512.33333
n÷3
166173384.25
n÷5
132938707.4
n2
441817498129570369
n3
2.9367323554023E+26
n4
1.9520270165347E+35
n5
1.29749974194E+44
2 √n
25781.651169
3 √n
872.71776930512
4 √n
160.56665646703
5 √n
58.146595428308
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
-664693536
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 664693537 can be divided by 8 positive divisors.
The sum of these divisors (counting 664693537) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111100110101100100001
3
Ternary
1201022201221010011
4
Quaternary
213213212230201
5
Quinary
2330130143122
6
Senary
145542404521
8
Octal
4747465441
10
Decimal
664693537
12
Duodecimal
166730741
16
Hexadecimal
279e6b21
20
Vigesimal
a7e6dgh
36
Base36
azqotd
md5
373749f2476446745beae5ac249ea6ab
sha1
16c9e5e0d0f60a317f5f93c290f9c157426c81c0
sha256
2b7877ce1429d8f2ad259c0e613fa3b1deee06122adfa5671ca09ebceb98906b
sha512
c7d194de2e832bcf18c63e739ab413e950504e5c3cfebfcf0584793450f19b915d19aec57114f22c050b175d48301947091ac8c27fe79c8f402b2d44ce9ebef8
ripemd-160
abde24ff8adbae45f6309dc49c6a31880c31a035
Diameter
1329387074
Circumference
4176392665.4556
Area
1.3880106063513E+18
Volume
1.2301355724389E+27
Surface area
5.5520424254051E+18
Circumference
4176392665.4556
Perimeter
2658774148
Area
441817498129570369
Diagonal
940018614.84714
Surface area
2650904988777422214
Volume
2.9367323554023E+26
Space diagonal
1151282977.5467
Perimeter
1994080611
Area
1.9131258860835E+17
Altitude
575641488.77333
Surface area
1.9131258860835E+17
Volume
3.4609722717249E+25
Height
313339538.28238