664678417 is an odd 9-digits composite number following 664678416
and preceding 664678418 . In scientific notation, it is written as 6.64678417 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 613105680 positive integers (up to 664678417) that are relatively prime to 664678417.
664678417 has 8 divisors, whose sum is 716325120
The reverse of 664678417 is 714876466
Previous prime number is 1439
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
six hundred sixty-four million six hundred seventy-eight thousand four hundred seventeen
Scientific notation
6.64678417 × 10^8
Engineering notation
6.64678417 × 10^6
Prime Factorization
13 × 1439 × 35531
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664678417
Product of the distinct prime numbers
The prime factorization of 664678417 is 13 × 1439 × 35531.
Since it has a total of 3 prime factors.
10 , 9 , 96 , 99 , 737 , 493 , 8729 , 2897 , 40318 , 34985 , 538211 , 207175 , 9270899 , 8779739 , 27207262 , 17256770 , 38417535 , 66344345 , 1611786980 , 3875328361
n×2
1329356834
n×3
1994035251
n×4
2658713668
n×5
3323392085
n÷2
332339208.5
n÷3
221559472.33333
n÷3
166169604.25
n÷5
132935683.4
n2
441797398025625889
n3
2.9365319515439E+26
n4
1.9518494090221E+35
n5
1.2973521754112E+44
2 √n
25781.357935532
3 √n
872.71115192333
4 √n
160.56574334375
5 √n
58.146330889999
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
-664678416
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 664678417 can be divided by 8 positive divisors.
The sum of these divisors (counting 664678417) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111100011000000010001
3
Ternary
1201022201011101011
4
Quaternary
213213203000101
5
Quinary
2330124202132
6
Senary
145542210521
8
Octal
4747430021
10
Decimal
664678417
12
Duodecimal
166723a41
16
Hexadecimal
279e3011
20
Vigesimal
a7e4g0h
36
Base36
azqd5d
md5
ed5ee399df72bf694a2c0c53daa1987f
sha1
ee983035998a541c81eff519f3c09f02551be7b1
sha256
0d5f90aee93cf1e1317fcb09eff2a374fef2070760815bbc185f29921d5feec0
sha512
6d0029d536d64fc1355b8f9a0444419e65297dd22afd52a1976e6fb42b03f790cbedaba331434e3cf3b11ffacd2c06377387c8f20891f9d294577cd82f708bd3
ripemd-160
c49163e6999ab7ab0cdc15dbe5891278cddad1b5
Diameter
1329356834
Circumference
4176297663.6938
Area
1.3879474600124E+18
Volume
1.2300516274669E+27
Surface area
5.5517898400496E+18
Circumference
4176297663.6938
Perimeter
2658713668
Area
441797398025625889
Diagonal
939997231.93808
Surface area
2650784388153755334
Volume
2.9365319515439E+26
Space diagonal
1151256788.9385
Perimeter
1994035251
Area
1.9130388500803E+17
Altitude
575628394.46923
Surface area
1.9130388500803E+17
Volume
3.4607360935128E+25
Height
313332410.64603