664654941 is an odd 9-digits composite number following 664654940
and preceding 664654942 . In scientific notation, it is written as 6.64654941 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 413509536 positive integers (up to 664654941) that are relatively prime to 664654941.
664654941 has 8 divisors, whose sum is 739098360
The reverse of 664654941 is 149456466
Previous prime number is 1273
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
six hundred sixty-four million six hundred fifty-four thousand nine hundred forty-one
Scientific notation
6.64654941 × 10^8
Engineering notation
6.64654941 × 10^6
Prime Factorization
9 × 1273 × 58013
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664654941
Product of the distinct prime numbers
The prime factorization of 664654941 is 9 × 1273 × 58013.
Since it has a total of 3 prime factors.
4 , 2 , 49 , 64 , 683 , 276 , 9872 , 937 , 77131 , 12901 , 994643 , 763067 , 4552593 , 5600116 , 2393908 , 86596114 , 894413023 , 132861787 , 6762209317 , 2211717856
n×2
1329309882
n×3
1993964823
n×4
2658619764
n×5
3323274705
n÷2
332327470.5
n÷3
221551647
n÷3
166163735.25
n÷5
132930988.2
n2
441766190595713481
n3
2.9362208134619E+26
n4
1.9515736715345E+35
n5
1.2971230835109E+44
2 √n
25780.902641296
3 √n
872.70087727638
4 √n
160.56432555613
5 √n
58.145920146243
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
-664654940
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 664654941 can be divided by 8 positive divisors.
The sum of these divisors (counting 664654941) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111011101010001011101
3
Ternary
1201022122222011200
4
Quaternary
213213131101131
5
Quinary
2330122424231
6
Senary
145541510113
8
Octal
4747352135
10
Decimal
664654941
12
Duodecimal
166712339
16
Hexadecimal
279dd45d
20
Vigesimal
a7e1h71
36
Base36
azpv19
md5
a265d5bfdff274d59688dd81dce10580
sha1
398042043e422a2f714711859eeffd2e2b71e858
sha256
752b3cd0aaafb0632a352a97b140f3b1696e23a8b8cb6b9f0f340d9e0c626e7c
sha512
d601e64e5d13ce1c263e66c9721934a719b01c5cb1603b9205537a3e3e0439ee403f2c901222cadef09e3e8b0151e90c6ed1cbbeb66f82184ca26a6bec022438
ripemd-160
67a796ca655d23e8d6df21298894a20a380d696d
Diameter
1329309882
Circumference
4176150159.6355
Area
1.3878494189798E+18
Volume
1.2299212982519E+27
Surface area
5.5513976759194E+18
Circumference
4176150159.6355
Perimeter
2658619764
Area
441766190595713481
Diagonal
939964031.86049
Surface area
2650597143574280886
Volume
2.9362208134619E+26
Space diagonal
1151216127.3137
Perimeter
1993964823
Area
1.9129037179448E+17
Altitude
575608063.65685
Surface area
1.9129037179448E+17
Volume
3.4603694137666E+25
Height
313321343.9535