202105521 is an odd 9-digits composite number following 202105520
and preceding 202105522 . In scientific notation, it is written as 2.02105521 × 10^8.
The sum of its digits is 18. It has a total of 2 prime factors and 4 positive divisors.
There are 134737008 positive integers (up to 202105521) that are relatively prime to 202105521.
202105521 has 4 divisors, whose sum is 224561700
The reverse of 202105521 is 125501202
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 18
Digital Root 9
Name
two hundred two million one hundred five thousand five hundred twenty-one
Scientific notation
2.02105521 × 10^8
Engineering notation
2.02105521 × 10^6
Prime Factorization
9 × 22456169
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
202105521
Product of the distinct prime numbers
The prime factorization of 202105521 is 9 × 22456169.
Since it has a total of 2 prime factors.
6 , 6 , 34 , 93 , 186 , 656 , 38 , 7386 , 54320 , 23979 , 237346 , 284194 , 1972631 , 8303782 , 76999563 , 91769109 , 325200843 , 807166792 , 4285158979 , 5066550450
n×2
404211042
n×3
606316563
n×4
808422084
n×5
1010527605
n÷2
101052760.5
n÷3
67368507
n÷3
50526380.25
n÷5
40421104.2
n2
40846641618681441
n3
8.2553317854439E+24
n4
1.668448131525E+33
n5
3.3720257888334E+41
2 √n
14216.382134706
3 √n
586.84858149169
4 √n
119.23247097459
5 √n
45.826388807528
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
-202105520
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 202105521 can be divided by 4 positive divisors.
The sum of these divisors (counting 202105521) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100000010111110001010110001
3
Ternary
112002022000122200
4
Quaternary
30002332022301
5
Quinary
403214334041
6
Senary
32015453413
8
Octal
1402761261
10
Decimal
202105521
12
Duodecimal
57827269
16
Hexadecimal
c0be2b1
20
Vigesimal
33333g1
36
Base36
3cbtm9
md5
018cd2c765ab8649f173fff1382bf220
sha1
1e09b4c53e83c8d092cbde52b02d1610b9c882c4
sha256
8f1c24fff5e08bf9682879ee8db5c204ebe1c84f3bdada90603dc8b9250eabfd
sha512
c48fa7640ab04db83b200760156166c203e4a8ebd089278d899fdae934e1f15ef51376d2b04c49d9ecb680ceb3b43911446b1eb3c41b4cbbe272975d2bcee7e7
ripemd-160
3c7157ddcb6252c57bdf483d74da54cf9ec82944
Diameter
404211042
Circumference
1269866440.0471
Area
1.2832350923306E+17
Volume
3.4579852920129E+25
Surface area
5.1329403693226E+17
Circumference
1269866440.0471
Perimeter
808422084
Area
40846641618681441
Diagonal
285820368.82868
Surface area
245079849712088646
Volume
8.2553317854439E+24
Space diagonal
350057030.86218
Perimeter
606316563
Area
1.7687114650528E+16
Altitude
175028515.43109
Surface area
1.7687114650528E+16
Volume
9.7290018107204E+23
Height
95273456.276227