664549327 is an odd 9-digits composite number following 664549326
and preceding 664549328 . In scientific notation, it is written as 6.64549327 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 586759008 positive integers (up to 664549327) that are relatively prime to 664549327.
664549327 has 8 divisors, whose sum is 746784864
The reverse of 664549327 is 723945466
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
six hundred sixty-four million five hundred forty-nine thousand three hundred twenty-seven
Scientific notation
6.64549327 × 10^8
Engineering notation
6.64549327 × 10^6
Prime Factorization
13 × 23 × 2222573
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664549327
Product of the distinct prime numbers
The prime factorization of 664549327 is 13 × 23 × 2222573.
Since it has a total of 3 prime factors.
9 , 10 , 36 , 33 , 606 , 754 , 410 , 2425 , 11415 , 26168 , 267626 , 594882 , 3843206 , 1225587 , 4483222 , 43916718 , 586230182 , 67239654 , 5368225698 , 7178379958
n×2
1329098654
n×3
1993647981
n×4
2658197308
n×5
3322746635
n÷2
332274663.5
n÷3
221516442.33333
n÷3
166137331.75
n÷5
132909865.4
n2
441625808016152929
n3
2.9348213350297E+26
n4
1.9503335430592E+35
n5
1.2960928434655E+44
2 √n
25778.854260808
3 √n
872.65465062697
4 √n
160.55794673827
5 √n
58.144072145666
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
-664549326
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 664549327 can be divided by 8 positive divisors.
The sum of these divisors (counting 664549327) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111000011011111001111
3
Ternary
1201022110121022001
4
Quaternary
213213003133033
5
Quinary
2330111034302
6
Senary
145535333131
8
Octal
4747033717
10
Decimal
664549327
12
Duodecimal
1666811a7
16
Hexadecimal
279c37cf
20
Vigesimal
a7d8d67
36
Base36
aznljj
md5
aefa33c106287a41d4004dc970a60b0b
sha1
2c7e0c77c75921275b98a494a665c51254e61daf
sha256
143c16530fe35ae0707bda302f74884044edc4360ad7309d640a6245357b5eaa
sha512
b04a2d63008445604fed1dc6ab0f707401d7f7950ae9580c8cdb6d6461a0bedd4695a62e2c6b8df08a2ee4a3b6688d3ab6cbd512882ff99da47eb40d52e9c020
ripemd-160
9e37011e33b77ac22902a7eeb845e1ee6462be25
Diameter
1329098654
Circumference
4175486567.3025
Area
1.3874083940992E+18
Volume
1.229335086097E+27
Surface area
5.5496335763968E+18
Circumference
4175486567.3025
Perimeter
2658197308
Area
441625808016152929
Diagonal
939814671.10931
Surface area
2649754848096917574
Volume
2.9348213350297E+26
Space diagonal
1151033198.4997
Perimeter
1993647981
Area
1.9122958435441E+17
Altitude
575516599.24985
Surface area
1.9122958435441E+17
Volume
3.4587201126174E+25
Height
313271557.03644