2021497852 is an even 10-digits composite number following 2021497851
and preceding 2021497853 . In scientific notation, it is written as 2.021497852 × 10^9.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 918862640 positive integers (up to 2021497852) that are relatively prime to 2021497852.
2021497852 has 12 divisors, whose sum is 3859223256
The reverse of 2021497852 is 2587941202
Previous prime number is 11
Is Prime? no
Number parity even
Number length 10
Sum of Digits 40
Digital Root 4
Name
two billion twenty-one million four hundred ninety-seven thousand eight hundred fifty-two
Scientific notation
2.021497852 × 10^9
Engineering notation
2.021497852 × 10^9
Prime Factorization
2 × 2 × 11 × 45943133
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1010748926
Product of the distinct prime numbers
The prime factorization of 2021497852 is 2 × 2 × 11 × 45943133.
Since it has a total of 4 prime factors.
7 , 8 , 38 , 37 , 10 , 297 , 8290 , 3979 , 36718 , 55947 , 56055 , 56438 , 2469540 , 2994011 , 15176404 , 62846452 , 776391409 , 135802726 , 6114221138 , 2574199070
n×2
4042995704
n×3
6064493556
n×4
8085991408
n×5
10107489260
n÷2
1010748926
n÷3
673832617.33333
n÷3
505374463
n÷5
404299570.4
n2
4086453565640613904
n3
8.2607571052402E+27
n4
1.6699102744137E+37
n5
3.37572003276E+46
2 √n
44961.070405407
3 √n
1264.4192373361
4 √n
212.04025656796
5 √n
72.633112790613
1 , 2 , 4 , 11 , 22 , 44 , 45943133 , 91886266 , 183772532 , 505374463 , 1010748926 , 2021497852
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
-2021497851
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 2021497852 can be divided by 12 positive divisors.
The sum of these divisors (counting 2021497852) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1111000011111011001101111111100
3
Ternary
12012212210201201211
4
Quaternary
1320133121233330
5
Quinary
13120000412402
6
Senary
532331414204
8
Octal
17037315774
10
Decimal
2021497852
12
Duodecimal
484bb4364
16
Hexadecimal
787d9bfc
20
Vigesimal
1bbe74cc
36
Base36
xfjpq4
md5
9d7a3ec633126548af696bef63482e8e
sha1
cea5580ec0a3f3561a3c1c184ec1823d4c4526cd
sha256
0d26e0b0446648d067808542f59f525b5b849f83668eeef2d4d260595b9885cd
sha512
9b50ac6b7395f3c1fe2c93c5ab4f32bd75d49e15f3708f7ba5eacd6ce0b2b5dc60e58b0a615780feafe9a4c0afc43b7453650041e450cba8e866a9e553191c24
ripemd-160
8225deeacfe36ee739b52893f562d02bf20d62c0
Diameter
4042995704
Circumference
12701445602.181
Area
1.2837972501052E+19
Volume
3.460257844655E+28
Surface area
5.1351890004209E+19
Circumference
12701445602.181
Perimeter
8085991408
Area
4086453565640613904
Diagonal
2858829678.6065
Surface area
2.4518721393844E+19
Volume
8.2607571052402E+27
Space diagonal
3501336987.0554
Perimeter
6064493556
Area
1.7694862996151E+18
Altitude
1750668493.5277
Surface area
1.7694862996151E+18
Volume
9.7353956114172E+26
Height
952943226.20216