664654345 is an odd 9-digits composite number following 664654344
and preceding 664654346 . In scientific notation, it is written as 6.64654345 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 507729024 positive integers (up to 664654345) that are relatively prime to 664654345.
664654345 has 8 divisors, whose sum is 671588960
The reverse of 664654345 is 543456466
Previous prime number is 619
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
six hundred sixty-four million six hundred fifty-four thousand three hundred forty-five
Scientific notation
6.64654345 × 10^8
Engineering notation
6.64654345 × 10^6
Prime Factorization
115 × 619 × 9337
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
664654345
Product of the distinct prime numbers
The prime factorization of 664654345 is 115 × 619 × 9337.
Since it has a total of 3 prime factors.
2 , 9 , 56 , 31 , 432 , 110 , 4274 , 6358 , 48015 , 83753 , 92040 , 784774 , 5128445 , 6880235 , 14626423 , 80125631 , 169057884 , 338289016 , 1306205890 , 8988506348
n×2
1329308690
n×3
1993963035
n×4
2658617380
n×5
3323271725
n÷2
332327172.5
n÷3
221551448.33333
n÷3
166163586.25
n÷5
132930869
n2
441765398327379025
n3
2.9362129146895E+26
n4
1.9515666715935E+35
n5
1.2971172678318E+44
2 √n
25780.89108235
3 √n
872.70061642429
4 √n
160.56428956138
5 √n
58.145909718281
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
-664654344
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 664654345 can be divided by 8 positive divisors.
The sum of these divisors (counting 664654345) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111100111011101001000001001
3
Ternary
1201022122221100121
4
Quaternary
213213131020021
5
Quinary
2330122414340
6
Senary
145541503241
8
Octal
4747351011
10
Decimal
664654345
12
Duodecimal
166711b21
16
Hexadecimal
279dd209
20
Vigesimal
a7e1fh5
36
Base36
azpukp
md5
3dff70049a3ead52e29608d49b5268ff
sha1
e54d19e99969ac19cebcb86478deb8b0ae04289b
sha256
7b83b16d360fa4298500f062eb4fe395a0439fee864a6cd29e5fee31bd7086ef
sha512
a2eb1ceb68404fca295a9f1818a9f6c9f67deee19dbb72fdd95fd79fb7933a8093f045a52ba8d1ba3dfd9e93eaedbe0d2a6871451e79944ecb4a5e05761c427b
ripemd-160
c3eb865349b668ad0d31a2a07700c1f43ca19a20
Diameter
1329308690
Circumference
4176146414.8571
Area
1.3878469299955E+18
Volume
1.2299179896219E+27
Surface area
5.5513877199819E+18
Circumference
4176146414.8571
Perimeter
2658617380
Area
441765398327379025
Diagonal
939963188.98921
Surface area
2650592389964274150
Volume
2.9362129146895E+26
Space diagonal
1151215095.0114
Perimeter
1993963035
Area
1.9129002873223E+17
Altitude
575607547.50571
Surface area
1.9129002873223E+17
Volume
3.4603601049741E+25
Height
313321062.9964