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 4 prime factors and 16 positive divisors.
There are 507729024 positive integers (up to 664654345) that are relatively prime to 664654345.
664654345 has 16 divisors, whose sum is 833696640
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
5 × 23 × 619 × 9337
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
664654345
Product of the distinct prime numbers
The prime factorization of 664654345 is 5 × 23 × 619 × 9337.
Since it has a total of 4 prime factors.
2 , 1 , 84 , 83 , 243 , 960 , 1624 , 8258 , 21725 , 59646 , 113361 , 310552 , 9842501 , 6609372 , 99533706 , 63429965 , 747478292 , 131060485 , 8488010888 , 5278692806
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
1 , 5 , 23 , 115 , 619 , 3095 , 9337 , 14237 , 46685 , 71185 , 214751 , 1073755 , 5779603 , 28898015 , 132930869 , 664654345
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
-664654344
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 664654345 can be divided by 16 positive divisors.
The sum of these divisors (counting 664654345) is 1, the average is 0.0625.
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