664763739 is an odd 9-digits composite number following 664763738
and preceding 664763740 . In scientific notation, it is written as 6.64763739 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 443114496 positive integers (up to 664763739) that are relatively prime to 664763739.
664763739 has 8 divisors, whose sum is 886474320
The reverse of 664763739 is 937367466
Previous prime number is 19009
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
six hundred sixty-four million seven hundred sixty-three thousand seven hundred thirty-nine
Scientific notation
6.64763739 × 10^8
Engineering notation
6.64763739 × 10^6
Prime Factorization
3 × 19009 × 11657
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664763739
Product of the distinct prime numbers
The prime factorization of 664763739 is 3 × 19009 × 11657.
Since it has a total of 3 prime factors.
4 , 9 , 72 , 64 , 738 , 707 , 1508 , 5067 , 94706 , 98450 , 685064 , 33364 , 1171968 , 6643133 , 52803458 , 59104049 , 16332916 , 372020532 , 3422822580 , 3892220182
n×2
1329527478
n×3
1994291217
n×4
2659054956
n×5
3323818695
n÷2
332381869.5
n÷3
221587913
n÷3
166190934.75
n÷5
132952747.8
n2
441910828689260121
n3
2.9376629478406E+26
n4
1.9528518051283E+35
n5
1.29818506769E+44
2 √n
25783.012605202
3 √n
872.7484924242
4 √n
160.57089588466
5 √n
58.147823613819
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
-664763738
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 664763739 can be divided by 8 positive divisors.
The sum of these divisors (counting 664763739) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111110111110101011011
3
Ternary
1201022212111102020
4
Quaternary
213213313311123
5
Quinary
2330134414424
6
Senary
145544105523
8
Octal
4747676533
10
Decimal
664763739
12
Duodecimal
1667652a3
16
Hexadecimal
279f7d5b
20
Vigesimal
a7ef96j
36
Base36
azs6zf
md5
95cb97e1552cc93b3bbba5b463c26ac8
sha1
dc7f5c3e34f14a47134f604a4bb757dded3ff1cf
sha256
036c55862203adc8fd54c3a06f306de78dcfd2ab1109045bd1c7475cb13957cf
sha512
872ac6c6df2c835cf639634b6d999b33c2f90f1b2b87c7912b835b88eb86ede250bbd9cd2fdf7b00e660936a756561a0a764748c05b2657b5d361f8f303a7fe8
ripemd-160
4d9d04bfea9616e4a31b97bc09d712136411c108
Diameter
1329527478
Circumference
4176833757.6306
Area
1.388303812952E+18
Volume
1.2305253780879E+27
Surface area
5.5532152518078E+18
Circumference
4176833757.6306
Perimeter
2659054956
Area
441910828689260121
Diagonal
940117895.46765
Surface area
2651464972135560726
Volume
2.9376629478406E+26
Space diagonal
1151404570.9775
Perimeter
1994291217
Area
1.9135300192617E+17
Altitude
575702285.48873
Surface area
1.9135300192617E+17
Volume
3.4620689854309E+25
Height
313372631.82255