2021101 is an odd 7-digits composite number following 2021100
and preceding 2021102 . In scientific notation, it is written as 2.021101 × 10^6.
The sum of its digits is 7. It has a total of 2 prime factors and 4 positive divisors.
There are 1998304 positive integers (up to 2021101) that are relatively prime to 2021101.
2021101 has 4 divisors, whose sum is 2043900
The reverse of 2021101 is 1011202
Previous prime number is 89
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 7
Digital Root 7
Name
two million twenty-one thousand one hundred one
Scientific notation
2.021101 × 10^6
Engineering notation
2.021101 × 10^6
Prime Factorization
89 × 22709
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
2021101
Product of the distinct prime numbers
The prime factorization of 2021101 is 89 × 22709.
Since it has a total of 2 prime factors.
3 , 8 , 90 , 86 , 604 , 64 , 5181 , 5380 , 30761 , 15741 , 4070 , 373226 , 3527402 , 465520 , 18770043 , 82148183 , 435306957 , 554826285 , 7684056557 , 1204804970
n×2
4042202
n×3
6063303
n×4
8084404
n×5
10105505
n÷2
1010550.5
n÷3
673700.33333333
n÷3
505275.25
n÷5
404220.2
n2
4084849252201
n3
8255892908472693301
n4
1.6685993413207E+25
n5
3.3724077973426E+31
2 √n
1421.6543180394
3 √n
126.43364900896
4 √n
37.704831494642
5 √n
18.243896652227
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
-2021100
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 2021101 can be divided by 4 positive divisors.
The sum of these divisors (counting 2021101) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101101011011101101
3
Ternary
10210200102121
4
Quaternary
13231123231
5
Quinary
1004133401
6
Senary
111152541
8
Octal
7553355
10
Decimal
2021101
12
Duodecimal
815751
16
Hexadecimal
1ed6ed
20
Vigesimal
cccf1
36
Base36
17bhp
md5
9eefaeaa8a1073f9d2a2b4f41d911ae5
sha1
31fea0b48c5442b8fad16cf3394af39f4ea9085b
sha256
1753d9d97ce26c469abe7e018ca518109c34cf1232246ea233aeec0257457924
sha512
f3bed1cc7db75f4bac8b5e796d5f9a51f334ddad0b7a9e61f18d80f1732e0d131292b90bf2a448e1d721b6f752bf07102039e8a19c07c790347449951079dd24
ripemd-160
f8d6aeb089e63e6ad2b0ad8022867c7b5573c4f9
Diameter
4042202
Circumference
12698952.107526
Area
12832932401736
Volume
3.4582203346776E+19
Surface area
51331729606946
Circumference
12698952.107526
Perimeter
8084404
Area
4084849252201
Diagonal
2858268.4451258
Surface area
24509095513206
Volume
8255892908472693301
Space diagonal
3500649.6192283
Perimeter
6063303
Area
1768791611518
Altitude
1750324.8096141
Surface area
1768791611518
Volume
9.7296631005516E+17
Height
952756.14837528