2021623148 is an even 10-digits composite number following 2021623147
and preceding 2021623149 . In scientific notation, it is written as 2.021623148 × 10^9.
The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors.
There are 1004609952 positive integers (up to 2021623148) that are relatively prime to 2021623148.
2021623148 has 12 divisors, whose sum is 3559546200
The reverse of 2021623148 is 8413261202
Previous prime number is 163
Is Prime? no Number parity even Number length 10 Sum of Digits 29 Digital Root 2
Name
two billion twenty-one million six hundred twenty-three thousand one hundred forty-eight
Scientific notation
2.021623148 × 10^9
Engineering notation
2.021623148 × 10^9
Prime Factorization
2 × 2 × 163 × 3100649
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1010811574 Product of the distinct prime numbers
The prime factorization of 2021623148 is 2 × 2 × 163 × 3100649.
Since it has a total of 4 prime factors.
3 , 1 , 77 , 70 , 444 , 477 , 3184 , 3323 , 73431 , 56390 , 18924 , 556179 , 8824053 , 369071 , 49531253 , 82502589 , 354933278 , 340845318 , 9218210163 , 3220855790
n×2
4043246296
n×3
6064869444
n×4
8086492592
n×5
10108115740
n÷2
1010811574
n÷3
673874382.66667
n÷3
505405787
n÷5
404324629.6
n2
4086960152529429904
n3
8.2622932493071E+27
n4
1.6703243288363E+37
n5
3.3767663278431E+46
2 √n44962.463767013
3 √n1264.4453604407
4 √n212.04354214881
5 √n72.634013153962
1 , 2 , 4 , 163 , 326 , 652 , 3100649 , 6201298 , 12402596 , 505405787 , 1010811574 , 2021623148
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
-2021623147 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 2021623148 can be divided by 12 positive divisors.
The sum of these divisors (counting 2021623148) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1111000011111111000010101101100
3
Ternary
12012220001002121102
4
Quaternary
1320133320111230
5
Quinary
13120013420043
6
Senary
532334222232
8
Octal
17037702554
10
Decimal
2021623148
12
Duodecimal
485054978
16
Hexadecimal
787f856c
20
Vigesimal
1bbf2hh8
36
Base36
xfmeek
md5
6e79a4e5f792b2c09233198c439ef7ac
sha1
b3fae09c67aa856693b929c3973e7e1b5047e8fa
sha256
1ae1b021593e310f0b17ff188ef7c8a11bb03fb35045601495fbd38bc4d38ece
sha512
e7991b3f478cba91026bb311956cda4f3ccb2a8410a6e0994fa31ce7a3bb83258fdf760626b233add0cd21cb1eb621c28b312c06b8434c8f64a6440d95a4f4dd
ripemd-160
a1a350a7ec9381c6fd84b1eb625f956712185a38
Diameter
4043246296
Circumference
12702232860.168
Area
1.2839563990701E+19
Volume
3.460901303177E+28
Surface area
5.1358255962803E+19
Circumference
12702232860.168
Perimeter
8086492592
Area
4086960152529429904
Diagonal
2859006873.909
Surface area
2.4521760915177E+19
Volume
8.2622932493071E+27
Space diagonal
3501554006.0933
Perimeter
6064869444
Area
1.7697056581726E+18
Altitude
1750777003.0467
Surface area
1.7697056581726E+18
Volume
9.7372059745615E+26
Height
953002291.303