668366925 is an odd 9-digits composite number following 668366924
and preceding 668366926 . In scientific notation, it is written as 6.68366925 × 10^8.
The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors.
There are 356216640 positive integers (up to 668366925) that are relatively prime to 668366925.
668366925 has 24 divisors, whose sum is 1105795296
The reverse of 668366925 is 529663866
Previous prime number is 3797
Is Prime? no Number parity odd Number length 9 Sum of Digits 51 Digital Root 6
Name
six hundred sixty-eight million three hundred sixty-six thousand nine hundred twenty-five
Scientific notation
6.68366925 × 10^8
Engineering notation
6.68366925 × 10^6
Prime Factorization
3 × 5 × 5 × 3797 × 2347
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
133673385 Product of the distinct prime numbers
The prime factorization of 668366925 is 3 × 5 × 5 × 3797 × 2347.
Since it has a total of 5 prime factors.
4 , 10 , 41 , 27 , 660 , 121 , 9588 , 7880 , 69588 , 71435 , 972336 , 898230 , 3851490 , 8684825 , 12265649 , 89269501 , 367517116 , 81401997 , 9605905475 , 1425584353
n×2
1336733850
n×3
2005100775
n×4
2673467700
n×5
3341834625
n÷2
334183462.5
n÷3
222788975
n÷3
167091731.25
n÷5
133673385
n2
446714346433955625
n3
2.9856909407945E+26
n4
1.9955370730992E+35
n5
1.3337509772708E+44
2 √n25852.793369383
3 √n874.32249050811
4 √n160.78803863902
5 √n58.210722544269
1 , 3 , 5 , 15 , 25 , 75 , 2347 , 3797 , 7041 , 11391 , 11735 , 18985 , 35205 , 56955 , 58675 , 94925 , 176025 , 284775 , 8911559 , 26734677 , 44557795 , 133673385 , 222788975 , 668366925
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-668366924 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 668366925 can be divided by 24 positive divisors.
The sum of these divisors (counting 668366925) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100111110101100111100001001101
3
Ternary
1201120122120001120
4
Quaternary
213311213201031
5
Quinary
2332100220200
6
Senary
150153231153
8
Octal
4765474115
10
Decimal
668366925
12
Duodecimal
167a024b9
16
Hexadecimal
27d6784d
20
Vigesimal
a8h5h65
36
Base36
b1xf7x
md5
1af5252a6556b5100046ae8a93d736f9
sha1
017f1881e6a831aa4a7027e754439cbbb71944ad
sha256
c9323d8596cd1ad1b7d23f731bdb1625a23469b5bad6ec074d024d81707c5480
sha512
c516004efc80b6e5b3ac5158cf597e421161540c5220ef2c12471e789c6014b3bbd1ff37bfa52065cd54a8a1ef048fd9624fa1ad7ce7e2d5c409554f314cfc26
ripemd-160
3e8a571d77942b7fcc4bbb25d13a2386a788602a
Diameter
1336733850
Circumference
4199473242.9648
Area
1.4033945090101E+18
Volume
1.2506432967319E+27
Surface area
5.6135780360403E+18
Circumference
4199473242.9648
Perimeter
2673467700
Area
446714346433955625
Diagonal
945213569.9766
Surface area
2680286078603733750
Volume
2.9856909407945E+26
Space diagonal
1157645472.1986
Perimeter
2005100775
Area
1.9343298612338E+17
Altitude
578822736.09929
Surface area
1.9343298612338E+17
Volume
3.5186705179384E+25
Height
315071189.9922