202210921 is an odd 9-digits composite number following 202210920
and preceding 202210922 . In scientific notation, it is written as 2.02210921 × 10^8.
The sum of its digits is 19. It has a total of 2 prime factors and 4 positive divisors.
There are 183828100 positive integers (up to 202210921) that are relatively prime to 202210921.
202210921 has 4 divisors, whose sum is 220593744
The reverse of 202210921 is 129012202
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 19
Digital Root 1
Name
two hundred two million two hundred ten thousand nine hundred twenty-one
Scientific notation
2.02210921 × 10^8
Engineering notation
2.02210921 × 10^6
Prime Factorization
11 × 18382811
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
202210921
Product of the distinct prime numbers
The prime factorization of 202210921 is 11 × 18382811.
Since it has a total of 2 prime factors.
10 , 4 , 55 , 48 , 807 , 867 , 9062 , 3674 , 15149 , 79580 , 943831 , 83242 , 257411 , 9951943 , 64715243 , 89863112 , 104470480 , 445732983 , 9095011517 , 8231176791
n×2
404421842
n×3
606632763
n×4
808843684
n×5
1011054605
n÷2
101105460.5
n÷3
67403640.333333
n÷3
50552730.25
n÷5
40442184.2
n2
40889256571668241
n3
8.2682542303623E+24
n4
1.6719313029837E+33
n5
3.3808276862507E+41
2 √n
14220.08864248
3 √n
586.95057951536
4 √n
119.24801315947
5 √n
45.831167592485
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
-202210920
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 202210921 can be divided by 4 positive divisors.
The sum of these divisors (counting 202210921) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100000011010111111001101001
3
Ternary
112002111101020101
4
Quaternary
30003113321221
5
Quinary
403231222141
6
Senary
32022025401
8
Octal
1403277151
10
Decimal
202210921
12
Duodecimal
57878261
16
Hexadecimal
c0d7e69
20
Vigesimal
333g761
36
Base36
3ce2y1
md5
9d8e91951b5c045072a118ab7cad0402
sha1
967b5db1deeb5918c30d903a186fe9be573f70b7
sha256
af03937c212e59b2d3af73ed64eaff66833ee31ceef5b26797285b68b13a16a9
sha512
61c632471f4e625ff7275934bb6654f4ddcf60fa74977929dd1ef8fd2e3849392dd1670c4302dc726112f60b65c8575fdf525bb05b810ed243a15a06c4b0d9fc
ripemd-160
746fdf08faf36095b3fae5e1ee49966484e9a6d3
Diameter
404421842
Circumference
1270528687.7785
Area
1.284573880563E+17
Volume
3.4633982330825E+25
Surface area
5.138295522252E+17
Circumference
1270528687.7785
Perimeter
808843684
Area
40889256571668241
Diagonal
285969426.93815
Surface area
245335539430009446
Volume
8.2682542303623E+24
Space diagonal
350239589.0173
Perimeter
606632763
Area
1.7705567466462E+16
Altitude
175119794.50865
Surface area
1.7705567466462E+16
Volume
9.7442310581059E+23
Height
95323142.312718