664297839 is an odd 9-digits composite number following 664297838
and preceding 664297840 . In scientific notation, it is written as 6.64297839 × 10^8.
The sum of its digits is 54. It has a total of 2 prime factors and 4 positive divisors.
There are 442865220 positive integers (up to 664297839) that are relatively prime to 664297839.
664297839 has 4 divisors, whose sum is 738108720
The reverse of 664297839 is 938792466
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
six hundred sixty-four million two hundred ninety-seven thousand eight hundred thirty-nine
Scientific notation
6.64297839 × 10^8
Engineering notation
6.64297839 × 10^6
Prime Factorization
9 × 73810871
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
664297839
Product of the distinct prime numbers
The prime factorization of 664297839 is 9 × 73810871.
Since it has a total of 2 prime factors.
4 , 10 , 3 , 36 , 140 , 176 , 8448 , 2612 , 22306 , 97454 , 916595 , 886538 , 3305097 , 2544346 , 70603173 , 10040926 , 431248489 , 425635276 , 5233823749 , 2129478983
n×2
1328595678
n×3
1992893517
n×4
2657191356
n×5
3321489195
n÷2
332148919.5
n÷3
221432613
n÷3
166074459.75
n÷5
132859567.8
n2
441291618900069921
n3
2.9314906880413E+26
n4
1.9473829291144E+35
n5
1.2936422715162E+44
2 √n
25773.976002938
3 √n
872.54455603421
4 √n
160.54275443924
5 √n
58.13967074165
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-664297838
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 664297839 can be divided by 4 positive divisors.
The sum of these divisors (counting 664297839) is 1, the average is 0.25.
Base
System
Value
2
Binary
100111100110000110000101101111
3
Ternary
1201021222211022200
4
Quaternary
213212012011233
5
Quinary
2330030012324
6
Senary
145530112543
8
Octal
4746060557
10
Decimal
664297839
12
Duodecimal
16657b753
16
Hexadecimal
2798616f
20
Vigesimal
a7bh4bj
36
Base36
azi7hr
md5
c3584900e33a476b78f9eb471294d197
sha1
93c1b9c191daa97e71e2fdede14fc084a3690750
sha256
e94da64ba6108c8a88684dd969a02ad983b0309c532b59ef0405149c05a962d3
sha512
27a9462dcb08f3c26501949cb4e1b6acfb4e1cf7d116fc69a28c1736f7d496de4aae0c1727913af1f30537c8223027d79a9796d552efeee339b36375f6131990
ripemd-160
1960715c744befbbe6fef33faa634a7e1336d0fd
Diameter
1328595678
Circumference
4173906421.596
Area
1.3863585080272E+18
Volume
1.227939947949E+27
Surface area
5.5454340321088E+18
Circumference
4173906421.596
Perimeter
2657191356
Area
441291618900069921
Diagonal
939459013.36894
Surface area
2647749713400419526
Volume
2.9314906880413E+26
Space diagonal
1150597608.5062
Perimeter
1992893517
Area
1.9108487622231E+17
Altitude
575298804.2531
Surface area
1.9108487622231E+17
Volume
3.4547949074987E+25
Height
313153004.45631