2021100 is an even 7-digits composite number following 2021099
and preceding 2021101 . In scientific notation, it is written as 2.021100 × 10^6.
The sum of its digits is 6. It has a total of 4 prime factors and 12 positive divisors.
There are 538880 positive integers (up to 2021100) that are relatively prime to 2021100.
2021100 has 12 divisors, whose sum is 3584616
The reverse of 2021100 is 0011202
Previous prime number is 75
Is Prime? no
Number parity even
Number length 7
Sum of Digits 6
Digital Root 6
Name
two million twenty-one thousand one hundred
Scientific notation
2.021100 × 10^6
Engineering notation
2.021100 × 10^6
Prime Factorization
2 × 2 × 75 × 6737
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1010550
Product of the distinct prime numbers
The prime factorization of 2021100 is 2 × 2 × 75 × 6737.
Since it has a total of 4 prime factors.
9 , 3 , 37 , 45 , 535 , 327 , 10 , 9292 , 59380 , 50187 , 203780 , 237114 , 932924 , 5723289 , 83980404 , 14280237 , 312893328 , 502312911 , 1022616766 , 7297588169
n×2
4042200
n×3
6063300
n×4
8084400
n×5
10105500
n÷2
1010550
n÷3
673700
n÷3
505275
n÷5
404220
n2
4084845210000
n3
8255880653931000000
n4
1.668596038966E+25
n5
3.3723994543542E+31
2 √n
1421.6539663364
3 √n
126.43362815668
4 √n
37.704826830744
5 √n
18.243894846884
1 , 2 , 4 , 75 , 150 , 300 , 6737 , 13474 , 26948 , 505275 , 1010550 , 2021100
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
-2021099
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 2021100 can be divided by 12 positive divisors.
The sum of these divisors (counting 2021100) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101101011011101100
3
Ternary
10210200102120
4
Quaternary
13231123230
5
Quinary
1004133400
6
Senary
111152540
8
Octal
7553354
10
Decimal
2021100
12
Duodecimal
815750
16
Hexadecimal
1ed6ec
20
Vigesimal
cccf0
36
Base36
17bho
md5
535e63f7bd0a86088c3287d20dec376f
sha1
27419310e44fa9678220fb1d4b870a942c2f717b
sha256
ff7588009ab492a3b830901fbba215da8abe9a684bcae310adefdf0f4b638655
sha512
0034eb517a7fe9ecad316ef60e669143b11c0d86dea74d74f4b8583ba52178fd413552da88eb2404a8438e47a590703b49b15e1027175e2454886006e8f90ef9
ripemd-160
16bc570c15d548ed1e8245c052b7364ff023b5c3
Diameter
4042200
Circumference
12698945.824341
Area
12832919702787
Volume
3.4582152015072E+19
Surface area
51331678811150
Circumference
12698945.824341
Perimeter
8084400
Area
4084845210000
Diagonal
2858267.0309123
Surface area
24509071260000
Volume
8255880653931000000
Space diagonal
3500647.8871775
Perimeter
6063300
Area
1768789861193.6
Altitude
1750323.9435887
Surface area
1768789861193.6
Volume
9.7296486584357E+17
Height
952755.67697075