206810061 is an odd 9-digits composite number following 206810060
and preceding 206810062 . In scientific notation, it is written as 2.06810061 × 10^8.
The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors.
There are 137873372 positive integers (up to 206810061) that are relatively prime to 206810061.
206810061 has 4 divisors, whose sum is 275746752
The reverse of 206810061 is 160018602
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 24
Digital Root 6
Name
two hundred six million eight hundred ten thousand sixty-one
Scientific notation
2.06810061 × 10^8
Engineering notation
2.06810061 × 10^6
Prime Factorization
3 × 68936687
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
206810061
Product of the distinct prime numbers
The prime factorization of 206810061 is 3 × 68936687.
Since it has a total of 2 prime factors.
9 , 4 , 52 , 81 , 983 , 946 , 7149 , 2467 , 50072 , 12157 , 897071 , 382419 , 4371637 , 4800995 , 84298035 , 33166952 , 768211308 , 597028302 , 91920613 , 753640316
n×2
413620122
n×3
620430183
n×4
827240244
n×5
1034050305
n÷2
103405030.5
n÷3
68936687
n÷3
51702515.25
n÷5
41362012.2
n2
42770401330823721
n3
8.8453493082221E+24
n4
1.8293072299997E+33
n5
3.7831913982398E+41
2 √n
14380.892218496
3 √n
591.36718373623
4 √n
119.92035781508
5 √n
46.037775686539
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
-206810060
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 206810061 can be divided by 4 positive divisors.
The sum of these divisors (counting 206810061) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100010100111010101111001101
3
Ternary
112102011001001220
4
Quaternary
30110322233031
5
Quinary
410420410221
6
Senary
32304353553
8
Octal
1424725715
10
Decimal
206810061
12
Duodecimal
593158b9
16
Hexadecimal
c53abcd
20
Vigesimal
34cb531
36
Base36
3f4nnx
md5
a383d3d91e867e03755a1b5d0f418e07
sha1
103514904e2e9d2efef431d3a9cab63bd0761802
sha256
cd512504ecec9e8f80fce76061d0dc17929259061c16e1435149416ecf3eae8c
sha512
c1a897a436e605515655944a5777c5baeb1a346f3a6489e874da64abd31110c0a2e06003ba2badcd4e89927c06b30aef859882e30b775c873964f5ce8dc0de7b
ripemd-160
db3f10c6fc53156b8b1271e890573b64c66fb8f1
Diameter
413620122
Circumference
1299425936.6521
Area
1.34367178612E+17
Volume
3.7051312540195E+25
Surface area
5.3746871444801E+17
Circumference
1299425936.6521
Perimeter
827240244
Area
42770401330823721
Diagonal
292473593.10141
Surface area
256622407984942326
Volume
8.8453493082221E+24
Space diagonal
358205533.16842
Perimeter
620430183
Area
1.8520127041275E+16
Altitude
179102766.58421
Surface area
1.8520127041275E+16
Volume
1.0424344129679E+24
Height
97491197.700469