491330669 is an odd 9-digits composite number following 491330668
and preceding 491330670 . In scientific notation, it is written as 4.91330669 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 469968444 positive integers (up to 491330669) that are relatively prime to 491330669.
491330669 has 4 divisors, whose sum is 512692896
The reverse of 491330669 is 966033194
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
four hundred ninety-one million three hundred thirty thousand six hundred sixty-nine
Scientific notation
4.91330669 × 10^8
Engineering notation
4.91330669 × 10^6
Prime Factorization
23 × 21362203
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
491330669
Product of the distinct prime numbers
The prime factorization of 491330669 is 23 × 21362203.
Since it has a total of 2 prime factors.
7 , 1 , 8 , 59 , 10 , 589 , 8883 , 2220 , 56653 , 29650 , 407675 , 132510 , 3876281 , 7296749 , 61468625 , 63001925 , 213628915 , 335079340 , 7210300992 , 6705399258
n×2
982661338
n×3
1473992007
n×4
1965322676
n×5
2456653345
n÷2
245665334.5
n÷3
163776889.66667
n÷3
122832667.25
n÷5
98266133.8
n2
241405826299987561
n3
1.1861008613647E+26
n4
5.827677297158E+34
n5
2.8633165851287E+43
2 √n
22165.97999187
3 √n
789.08652039075
4 √n
148.88243681466
5 √n
54.736216516285
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-491330668
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 491330669 can be divided by 4 positive divisors.
The sum of these divisors (counting 491330669) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101010010010001110001101101
3
Ternary
1021020112011222012
4
Quaternary
131102101301231
5
Quinary
2001240040134
6
Senary
120430531005
8
Octal
3522216155
10
Decimal
491330669
12
Duodecimal
118666a65
16
Hexadecimal
1d491c6d
20
Vigesimal
7dag6d9
36
Base36
84ix65
md5
9fcff019e5dd4e08d11dac32bd7f3103
sha1
c41e2c7c1bef74a112924a9650e2a3a00c1f9505
sha256
e819ac652ae969cd7ac81b09a8365a043c6ef1a0ba2639151774dc79c3b26a0f
sha512
cf9b3ee288f10255d9ef3bdd6584d84ea4c7b5354168d08df4fb983ca731ec1e36e054ba097cc69afb92aa862b3cd622ce7288142e350e67f3cee65cbc069e25
ripemd-160
16aee8abea6501a47fe0d9011d84bdfa6bb55640
Diameter
982661338
Circumference
3087121640.4275
Area
7.5839877043781E+17
Volume
4.9683276699732E+26
Surface area
3.0335950817513E+18
Circumference
3087121640.4275
Perimeter
1965322676
Area
241405826299987561
Diagonal
694846495.70965
Surface area
1448434957799925366
Volume
1.1861008613647E+26
Space diagonal
851009682.02481
Perimeter
1473992007
Area
1.0453178909868E+17
Altitude
425504841.0124
Surface area
1.0453178909868E+17
Volume
1.3978332704036E+25
Height
231615498.56988