561676721 is an odd 9-digits composite number following 561676720
and preceding 561676722 . In scientific notation, it is written as 5.61676721 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 537021232 positive integers (up to 561676721) that are relatively prime to 561676721.
561676721 has 8 divisors, whose sum is 586353600
The reverse of 561676721 is 127676165
Previous prime number is 3323
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
five hundred sixty-one million six hundred seventy-six thousand seven hundred twenty-one
Scientific notation
5.61676721 × 10^8
Engineering notation
5.61676721 × 10^6
Prime Factorization
23 × 3323 × 7349
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
561676721
Product of the distinct prime numbers
The prime factorization of 561676721 is 23 × 3323 × 7349.
Since it has a total of 3 prime factors.
9 , 8 , 86 , 17 , 44 , 907 , 4925 , 718 , 6537 , 15476 , 929383 , 979987 , 9215571 , 3591011 , 22196882 , 40431591 , 263158421 , 288692631 , 7665695786 , 6683883246
n×2
1123353442
n×3
1685030163
n×4
2246706884
n×5
2808383605
n÷2
280838360.5
n÷3
187225573.66667
n÷3
140419180.25
n÷5
112335344.2
n2
315480738913311841
n3
1.7719818697149E+26
n4
9.9528096625289E+34
n5
5.5902614959864E+43
2 √n
23699.719850665
3 √n
825.07888856888
4 √n
153.94713329798
5 √n
56.220834147058
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
-561676720
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 561676721 can be divided by 8 positive divisors.
The sum of these divisors (counting 561676721) is 1, the average is 0.125.
Base
System
Value
2
Binary
100001011110101000000110110001
3
Ternary
1110010220010121112
4
Quaternary
201132220012301
5
Quinary
2122242123341
6
Senary
131422403105
8
Octal
4136500661
10
Decimal
561676721
12
Duodecimal
138130495
16
Hexadecimal
217a81b1
20
Vigesimal
8fa9bg1
36
Base36
9aeoj5
md5
b20616c5a129d043d74720e660cd824c
sha1
dcd5ba6a29234dc87c43be32b662787472bfe6f5
sha256
d94142a0f73429d3097f5cec1e25788e54697efbec841578b2d91ed3b18b72d9
sha512
6925e3519876d91d93c0be08ec3de7a34d8024608bcdc94656b5f5c71a39bc279184dc857ba09b66588861227f6010346e27b3d0e88c2460802e65f2fec9e377
ripemd-160
978dc62504cb41b0027734cb683a7438ad7ca0ca
Diameter
1123353442
Circumference
3529118920.772
Area
9.9111197171914E+17
Volume
7.4224602989207E+26
Surface area
3.9644478868766E+18
Circumference
3529118920.772
Perimeter
2246706884
Area
315480738913311841
Diagonal
794330836.50745
Surface area
1892884433479871046
Volume
1.7719818697149E+26
Space diagonal
972852618.20069
Perimeter
1685030163
Area
1.3660716715181E+17
Altitude
486426309.10034
Surface area
1.3660716715181E+17
Volume
2.0883006603583E+25
Height
264776945.50248