668207338 is an even 9-digits composite number following 668207337
and preceding 668207339 . In scientific notation, it is written as 6.68207338 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 314450496 positive integers (up to 668207338) that are relatively prime to 668207338.
668207338 has 8 divisors, whose sum is 1061270532
The reverse of 668207338 is 833702866
Previous prime number is 17
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
six hundred sixty-eight million two hundred seven thousand three hundred thirty-eight
Scientific notation
6.68207338 × 10^8
Engineering notation
6.68207338 × 10^6
Prime Factorization
2 × 17 × 19653157
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
668207338 Product of the distinct prime numbers
The prime factorization of 668207338 is 2 × 17 × 19653157.
Since it has a total of 3 prime factors.
3 , 1 , 96 , 67 , 253 , 35 , 4797 , 1730 , 35013 , 8089 , 855972 , 301811 , 1177972 , 9305951 , 49028838 , 92503134 , 469146410 , 997535864 , 8822697040 , 2411048462
n×2
1336414676
n×3
2004622014
n×4
2672829352
n×5
3341036690
n÷2
334103669
n÷3
222735779.33333
n÷3
167051834.5
n÷5
133641467.6
n2
446501046557046244
n3
2.983552757341E+26
n4
1.9936318457654E+35
n5
1.3321594286109E+44
2 √n25849.706729478
3 √n874.252897193
4 √n160.77843987761
5 √n58.207942465961
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
-668207337 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 668207338 can be divided by 8 positive divisors.
The sum of these divisors (counting 668207338) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111110101000000100011101010
3
Ternary
1201120100110010221
4
Quaternary
213311000203222
5
Quinary
2332030113323
6
Senary
150150000254
8
Octal
4765004352
10
Decimal
668207338
12
Duodecimal
16794608a
16
Hexadecimal
27d408ea
20
Vigesimal
a8g5i6i
36
Base36
b1u02y
md5
725b9ceb8589b54d6ee6af4c3b4655e2
sha1
b8d3f945a937884a4b1b36d2f2e547f0089155cb
sha256
8ad8aeaad59496381e2bb6863d45bd7c6fcc41a8e8f74ae4cc4b0181fe61c04d
sha512
4f7eb831c772832b4fd0b9a39d90c5ab26fcb65a3615e7209d8dfe93c4b32904cb56181cf5e60f72317a723a665d51ac0782f511c2d6bda913ed788f3491eb5b
ripemd-160
6495b819efbe013faa16b0fb294dce4014273f66
Diameter
1336414676
Circumference
4198470528.2712
Area
1.4027244076838E+18
Volume
1.2497476565413E+27
Surface area
5.6108976307351E+18
Circumference
4198470528.2712
Perimeter
2672829352
Area
446501046557046244
Diagonal
944987879.87682
Surface area
2679006279342277464
Volume
2.983552757341E+26
Space diagonal
1157369059.4063
Perimeter
2004622014
Area
1.9334062456737E+17
Altitude
578684529.70317
Surface area
1.9334062456737E+17
Volume
3.5161506445727E+25
Height
314995959.95894