664163907 is an odd 9-digits composite number following 664163906
and preceding 664163908 . In scientific notation, it is written as 6.64163907 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 402523560 positive integers (up to 664163907) that are relatively prime to 664163907.
664163907 has 8 divisors, whose sum is 966056640
The reverse of 664163907 is 709361466
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
six hundred sixty-four million one hundred sixty-three thousand nine hundred seven
Scientific notation
6.64163907 × 10^8
Engineering notation
6.64163907 × 10^6
Prime Factorization
3 × 11 × 20126179
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664163907
Product of the distinct prime numbers
The prime factorization of 664163907 is 3 × 11 × 20126179.
Since it has a total of 3 prime factors.
7 , 9 , 97 , 4 , 105 , 53 , 2647 , 1415 , 88455 , 7463 , 891330 , 783378 , 8376717 , 4885641 , 78007584 , 39929521 , 445080423 , 125666823 , 8123242335 , 3643939295
n×2
1328327814
n×3
1992491721
n×4
2656655628
n×5
3320819535
n÷2
332081953.5
n÷3
221387969
n÷3
166040976.75
n÷5
132832781.4
n2
441113695361504649
n3
2.929717953425E+26
n4
1.9458129223548E+35
n5
1.2923387128023E+44
2 √n
25771.37766981
3 √n
872.48591291503
4 √n
160.53466189521
5 √n
58.137326193777
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
-664163906
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 664163907 can be divided by 8 positive divisors.
The sum of these divisors (counting 664163907) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100101100101011001000011
3
Ternary
1201021202000121020
4
Quaternary
213211211121003
5
Quinary
2330011221112
6
Senary
145523200523
8
Octal
4745453103
10
Decimal
664163907
12
Duodecimal
166516143
16
Hexadecimal
27965643
20
Vigesimal
a7b09f7
36
Base36
azfc5f
md5
d157f785cbe2aafafc499ab92bf42d25
sha1
2a6eac1ae93f3182ae34600e3e10d3a251316fdd
sha256
5d6a23197b88e85384e0814bec6655564008d7c52d089b56c3478a949b7f77dc
sha512
75f2f71d33b627762880002a0cce8be795480474933db437de707ca236703780450aeeaa1855874aae0baac96e0c36b83d221dc45b3a8053aa55de4ff139bc0f
ripemd-160
8db3486448ed6028c716b206b0442ed51d1ba7c6
Diameter
1328327814
Circumference
4173064902.0214
Area
1.3857995447455E+18
Volume
1.2271973866094E+27
Surface area
5.5431981789822E+18
Circumference
4173064902.0214
Perimeter
2656655628
Area
441113695361504649
Diagonal
939269604.9181
Surface area
2646682172169027894
Volume
2.929717953425E+26
Space diagonal
1150365631.4775
Perimeter
1992491721
Area
1.9100783307015E+17
Altitude
575182815.73873
Surface area
1.9100783307015E+17
Volume
3.452705719718E+25
Height
313089868.30603