2021542227 is an odd 10-digits composite number following 2021542226
and preceding 2021542228 . In scientific notation, it is written as 2.021542227 × 10^9.
The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors.
There are 1347184608 positive integers (up to 2021542227) that are relatively prime to 2021542227.
2021542227 has 12 divisors, whose sum is 2921110920
The reverse of 2021542227 is 7222451202
Previous prime number is 2729
Is Prime? no Number parity odd Number length 10 Sum of Digits 27 Digital Root 9
Name
two billion twenty-one million five hundred forty-two thousand two hundred twenty-seven
Scientific notation
2.021542227 × 10^9
Engineering notation
2.021542227 × 10^9
Prime Factorization
3 × 3 × 2729 × 82307
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
673847409 Product of the distinct prime numbers
The prime factorization of 2021542227 is 3 × 3 × 2729 × 82307.
Since it has a total of 4 prime factors.
5 , 4 , 52 , 63 , 521 , 805 , 4045 , 9563 , 74979 , 59213 , 356787 , 259067 , 1654859 , 2808086 , 18878360 , 58904393 , 261132057 , 685642306 , 2865771828 , 4876332683
n×2
4043084454
n×3
6064626681
n×4
8086168908
n×5
10107711135
n÷2
1010771113.5
n÷3
673847409
n÷3
505385556.75
n÷5
404308445.4
n2
4086632975544119529
n3
8.2613011263131E+27
n4
1.6700569076805E+37
n5
3.3760905603691E+46
2 √n44961.563885168
3 √n1264.4284892534
4 √n212.04142021116
5 √n72.633431669614
1 , 3 , 9 , 2729 , 8187 , 24561 , 82307 , 246921 , 740763 , 224615803 , 673847409 , 2021542227
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2021542226 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2021542227 can be divided by 12 positive divisors.
The sum of these divisors (counting 2021542227) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1111000011111100100100101010011
3
Ternary
12012212212222121100
4
Quaternary
1320133210211103
5
Quinary
13120003322402
6
Senary
532332355443
8
Octal
17037444523
10
Decimal
2021542227
12
Duodecimal
485015b83
16
Hexadecimal
787e4953
20
Vigesimal
1bbecfb7
36
Base36
xfknyr
md5
516c19f36f9d6486d26a5d34dfdffb8c
sha1
bf2e16d01b4a653ce740ebbadc527d2cff1c1da7
sha256
d9c27f9aec5584d48c4198a87dc3e9f674ebc978d2a7889ccbe40c752d0a85ed
sha512
01d2b87941b8df8f735d99bba25c7d186974fa6dfc4f21570e872941675498fcebe539cc15381e19d68498d1264b01dd5f8c233cd07d1306b8324e084fb72218
ripemd-160
d3cba1e58b9131ba828ee955bbac10e8c7f64d7f
Diameter
4043084454
Circumference
12701724418.529
Area
1.2838536133887E+19
Volume
3.4604857236691E+28
Surface area
5.1354144535549E+19
Circumference
12701724418.529
Perimeter
8086168908
Area
4086632975544119529
Diagonal
2858892434.3333
Surface area
2.4519797853265E+19
Volume
8.2613011263131E+27
Space diagonal
3501413846.8099
Perimeter
6064626681
Area
1.7695639863822E+18
Altitude
1750706923.405
Surface area
1.7695639863822E+18
Volume
9.7360367464001E+26
Height
952964144.77777