2021683231 is an odd 10-digits composite number following 2021683230
and preceding 2021683232 . In scientific notation, it is written as 2.021683231 × 10^9.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 1896032640 positive integers (up to 2021683231) that are relatively prime to 2021683231.
2021683231 has 8 divisors, whose sum is 2148174864
The reverse of 2021683231 is 1323861202
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 28
Digital Root 1
Name
two billion twenty-one million six hundred eighty-three thousand two hundred thirty-one
Scientific notation
2.021683231 × 10^9
Engineering notation
2.021683231 × 10^9
Prime Factorization
17 × 283 × 420221
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2021683231
Product of the distinct prime numbers
The prime factorization of 2021683231 is 17 × 283 × 420221.
Since it has a total of 3 prime factors.
4 , 3 , 25 , 26 , 919 , 291 , 8057 , 5017 , 31998 , 82112 , 662325 , 521886 , 8750533 , 1134010 , 27644689 , 14550803 , 717398009 , 812196880 , 7185878752 , 5295309510
n×2
4043366462
n×3
6065049693
n×4
8086732924
n×5
10108416155
n÷2
1010841615.5
n÷3
673894410.33333
n÷3
505420807.75
n÷5
404336646.2
n2
4087203086506599361
n3
8.2630299416818E+27
n4
1.6705229070349E+37
n5
3.3772681481538E+46
2 √n
44963.131908265
3 √n
1264.4578868304
4 √n
212.04511762421
5 √n
72.63444488799
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
-2021683230
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 2021683231 can be divided by 8 positive divisors.
The sum of these divisors (counting 2021683231) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111000100000000111000000011111
3
Ternary
12012220011011000201
4
Quaternary
1320200013000133
5
Quinary
13120022330411
6
Senary
532335404331
8
Octal
17040070037
10
Decimal
2021683231
12
Duodecimal
4850836a7
16
Hexadecimal
7880701f
20
Vigesimal
1bbfa81b
36
Base36
xfnorj
md5
3f28719af30482efce0a1c95b64a43c8
sha1
72ad5fa2ac947506f418ba030251d598495c2a24
sha256
0d3ce1e687e3c9e9b84688ab8c689140b9cbc87e4a449379010c2e16d0bcdcf6
sha512
e2e93155b8269b43135bd1208a56958ffb3131b117f3f46c5d952a5fc1fdb65b9c98719ee005d0eabc5cb88fd8fc8df0bceb1476404e3ac51e95b2860d89aea9
ripemd-160
839702b8f425951c6477283e98cc79e378bb9730
Diameter
4043366462
Circumference
12702610372.791
Area
1.2840327190299E+19
Volume
3.4612098881574E+28
Surface area
5.1361308761195E+19
Circumference
12702610372.791
Perimeter
8086732924
Area
4087203086506599361
Diagonal
2859091844.1025
Surface area
2.452321851904E+19
Volume
8.2630299416818E+27
Space diagonal
3501658072.902
Perimeter
6065049693
Area
1.7698108516704E+18
Altitude
1750829036.451
Surface area
1.7698108516704E+18
Volume
9.7380741748512E+26
Height
953030614.70082