2021087214 is an even 10-digits composite number following 2021087213
and preceding 2021087215 . In scientific notation, it is written as 2.021087214 × 10^9.
The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors.
There are 670887360 positive integers (up to 2021087214) that are relatively prime to 2021087214.
2021087214 has 24 divisors, whose sum is 3420104688
The reverse of 2021087214 is 4127801202
Previous prime number is 241
Is Prime? no
Number parity even
Number length 10
Sum of Digits 27
Digital Root 9
Name
two billion twenty-one million eighty-seven thousand two hundred fourteen
Scientific notation
2.021087214 × 10^9
Engineering notation
2.021087214 × 10^9
Prime Factorization
2 × 9 × 9 × 241 × 51767
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
224565246
Product of the distinct prime numbers
The prime factorization of 2021087214 is 2 × 9 × 9 × 241 × 51767.
Since it has a total of 5 prime factors.
7 , 2 , 53 , 45 , 691 , 932 , 843 , 9243 , 87415 , 57244 , 98325 , 492815 , 9187147 , 9016095 , 25600771 , 38317402 , 756144081 , 602100082 , 9779741964 , 7506786036
n×2
4042174428
n×3
6063261642
n×4
8084348856
n×5
10105436070
n÷2
1010543607
n÷3
673695738
n÷3
505271803.5
n÷5
404217442.8
n2
4084793526594281796
n3
8.2557239684297E+27
n4
1.6685538154907E+37
n5
3.3722927823591E+46
2 √n
44956.503578459
3 √n
1264.3336153887
4 √n
212.0294875211
5 √n
72.63016167791
1 , 2 , 9 , 18 , 81 , 162 , 241 , 482 , 2169 , 4338 , 19521 , 39042 , 51767 , 103534 , 465903 , 931806 , 4193127 , 8386254 , 12475847 , 24951694 , 112282623 , 224565246 , 1010543607 , 2021087214
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
-2021087213
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 2021087214 can be divided by 24 positive divisors.
The sum of these divisors (counting 2021087214) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1111000011101110101011111101110
3
Ternary
12012212000212110000
4
Quaternary
1320131311133232
5
Quinary
13114344242324
6
Senary
532314525130
8
Octal
17035653756
10
Decimal
2021087214
12
Duodecimal
484a367a6
16
Hexadecimal
787757ee
20
Vigesimal
1bbbfi0e
36
Base36
xfawvi
md5
24f5ec68b3ce464ec1ac692cb6682b62
sha1
c55aa5b8b6071d49cf75850541298f89dc845ddf
sha256
a40e57155f33f98535e704f3f51dcc73c6ed49117eb04c9833fd8c59209c3289
sha512
08a7bc0be2679cff393fd66d836fc76e52f1cc47d0ab0604119ef5068dee31d266ce6d7a59e2a5ee08a6ae600651f3e8d20d5b520e3b9482a81e9a1324b13707
ripemd-160
18367dc6403979d911a365359ef6a05a3263c42f
Diameter
4042174428
Circumference
12698865487.533
Area
1.283275733458E+19
Volume
3.4581495692378E+28
Surface area
5.1331029338319E+19
Circumference
12698865487.533
Perimeter
8084348856
Area
4084793526594281796
Diagonal
2858248948.7777
Surface area
2.4508761159566E+19
Volume
8.2557239684297E+27
Space diagonal
3500625741.1758
Perimeter
6063261642
Area
1.7687674816224E+18
Altitude
1750312870.5879
Surface area
1.7687674816224E+18
Volume
9.7294640028016E+26
Height
952749649.59255