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 4 prime factors and 16 positive divisors.
There are 413509536 positive integers (up to 664654941) that are relatively prime to 664654941.
664654941 has 16 divisors, whose sum is 788990400
The reverse of 664654941 is 149456466
Previous prime number is 19
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 × 67 × 19 × 58013
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
664654941
Product of the distinct prime numbers
The prime factorization of 664654941 is 9 × 67 × 19 × 58013.
Since it has a total of 4 prime factors.
8 , 1 , 17 , 83 , 622 , 846 , 390 , 1576 , 75800 , 7064 , 236486 , 634883 , 6788530 , 9040843 , 47831836 , 34465636 , 866973607 , 762456406 , 3063669447 , 6343052053
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
1 , 9 , 19 , 67 , 171 , 603 , 1273 , 11457 , 58013 , 522117 , 1102247 , 3886871 , 9920223 , 34981839 , 73850549 , 664654941
16 divisors
τ
Total Divisors
16
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
0.0625
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
16
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 16 positive divisors.
The sum of these divisors (counting 664654941) is 1, the average is 0.0625.
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