2021796225 is an odd 10-digits composite number following 2021796224
and preceding 2021796226 . In scientific notation, it is written as 2.021796225 × 10^9.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 1072794240 positive integers (up to 2021796225) that are relatively prime to 2021796225.
2021796225 has 24 divisors, whose sum is 2799787320
The reverse of 2021796225 is 5226971202
Previous prime number is 197
Is Prime? no Number parity odd Number length 10 Sum of Digits 36 Digital Root 9
Name
two billion twenty-one million seven hundred ninety-six thousand two hundred twenty-five
Scientific notation
2.021796225 × 10^9
Engineering notation
2.021796225 × 10^9
Prime Factorization
9 × 5 × 5 × 197 × 45613
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
404359245 Product of the distinct prime numbers
The prime factorization of 2021796225 is 9 × 5 × 5 × 197 × 45613.
Since it has a total of 5 prime factors.
6 , 3 , 21 , 66 , 150 , 127 , 5166 , 7194 , 75166 , 87091 , 738618 , 375342 , 4452279 , 9076541 , 44529919 , 45452071 , 342012148 , 494999642 , 4514459238 , 6899779157
n×2
4043592450
n×3
6065388675
n×4
8087184900
n×5
10108981125
n÷2
1010898112.5
n÷3
673932075
n÷3
505449056.25
n÷5
404359245
n2
4087659975424250625
n3
8.2644155073963E+27
n4
1.6708964074685E+37
n5
3.378212048986E+46
2 √n44964.388409051
3 √n1264.4814436848
4 √n212.04808041822
5 √n72.635256792928
1 , 5 , 9 , 25 , 45 , 197 , 225 , 985 , 1773 , 4925 , 8865 , 44325 , 45613 , 228065 , 410517 , 1140325 , 2052585 , 8985761 , 10262925 , 44928805 , 80871849 , 224644025 , 404359245 , 2021796225
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2021796224 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2021796225 can be divided by 24 positive divisors.
The sum of these divisors (counting 2021796225) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1111000100000100010100110000001
3
Ternary
12012220100220000200
4
Quaternary
1320200202212001
5
Quinary
13120034434400
6
Senary
532342035413
8
Octal
17040424601
10
Decimal
2021796225
12
Duodecimal
485118b69
16
Hexadecimal
78822981
20
Vigesimal
1bbg4ab5
36
Base36
xfq3y9
md5
e50249b3d81dba15dabd4973773c82c4
sha1
f4e256cc2a2ee940d647291295d0e7b93b0555c6
sha256
0c53ccd4a778275a8f202abd860de994609177ad51bf4330a988b76f806c98e9
sha512
214a5c4243cbfca85a306831f20ec4843257895fb12defbf718b83b1e98780e41dd225532afbdafc3d8373cb50176264e399a441b96efb11c4cf88a4f0002d1f
ripemd-160
7d7c8ffe6d2987060c53ef2355464b6bc1159c89
Diameter
4043592450
Circumference
12703320335.031
Area
1.2841762549166E+19
Volume
3.4617902725667E+28
Surface area
5.1367050196663E+19
Circumference
12703320335.031
Perimeter
8087184900
Area
4087659975424250625
Diagonal
2859251641.7497
Surface area
2.4525959852546E+19
Volume
8.2644155073963E+27
Space diagonal
3501853784.251
Perimeter
6065388675
Area
1.7700086903751E+18
Altitude
1750926892.1255
Surface area
1.7700086903751E+18
Volume
9.7397070797054E+26
Height
953083880.58324