2021697964 is an even 10-digits composite number following 2021697963
and preceding 2021697965 . In scientific notation, it is written as 2.021697964 × 10^9.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 803615040 positive integers (up to 2021697964) that are relatively prime to 2021697964.
2021697964 has 12 divisors, whose sum is 3539292624
The reverse of 2021697964 is 4697961202
Previous prime number is 2717
Is Prime? no Number parity even Number length 10 Sum of Digits 46 Digital Root 1
Name
two billion twenty-one million six hundred ninety-seven thousand nine hundred sixty-four
Scientific notation
2.021697964 × 10^9
Engineering notation
2.021697964 × 10^9
Prime Factorization
2 × 2 × 2717 × 186023
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1010848982 Product of the distinct prime numbers
The prime factorization of 2021697964 is 2 × 2 × 2717 × 186023.
Since it has a total of 4 prime factors.
4 , 10 , 77 , 56 , 530 , 994 , 3803 , 5124 , 40604 , 88325 , 629676 , 866931 , 3897840 , 834583 , 26076527 , 28377152 , 232419374 , 698724757 , 9806297487 , 2205428376
n×2
4043395928
n×3
6065093892
n×4
8086791856
n×5
10108489820
n÷2
1010848982
n÷3
673899321.33333
n÷3
505424491
n÷5
404339592.8
n2
4087262657641745296
n3
8.2632105932875E+27
n4
1.6705716032553E+37
n5
3.3773912090174E+46
2 √n44963.295742194
3 √n1264.4609583984
4 √n212.04550394242
5 √n72.634550752266
1 , 2 , 4 , 2717 , 5434 , 10868 , 186023 , 372046 , 744092 , 505424491 , 1010848982 , 2021697964
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
-2021697963 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 2021697964 can be divided by 12 positive divisors.
The sum of these divisors (counting 2021697964) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1111000100000001010100110101100
3
Ternary
12012220011220020101
4
Quaternary
1320200022212230
5
Quinary
13120023313324
6
Senary
532340000444
8
Octal
17040124654
10
Decimal
2021697964
12
Duodecimal
485090124
16
Hexadecimal
7880a9ac
20
Vigesimal
1bbfc4i4
36
Base36
xfo04s
md5
58ea370a5c5c6c292dde60f63003ac7c
sha1
ccebbd9ff6ddc1281cfdcc32c8d8747280f8c71f
sha256
1edfc8b154187531845c7655e4bc598a6abedb0887c011c0b799c8df1cd52e52
sha512
acf66f9161203db1976bfda9ae11769c4564295f4769aef011b67403180ba1bf277bffd3e1ba9a2fc8bddd53813165761c4a5e06e326bc518ef3aa8de2e5fca1
ripemd-160
98c871bfe26a6d6d1c1a7996510748cbfd50c6bc
Diameter
4043395928
Circumference
12702702942.96
Area
1.2840514338539E+19
Volume
3.461285559325E+28
Surface area
5.1362057354157E+19
Circumference
12702702942.96
Perimeter
8086791856
Area
4087262657641745296
Diagonal
2859112679.7109
Surface area
2.452357594585E+19
Volume
8.2632105932875E+27
Space diagonal
3501683591.2066
Perimeter
6065093892
Area
1.7698366467286E+18
Altitude
1750841795.6033
Surface area
1.7698366467286E+18
Volume
9.7382870748102E+26
Height
953037559.90362