2021637664 is an even 10-digits composite number following 2021637663
and preceding 2021637665 . In scientific notation, it is written as 2.021637664 × 10^9.
The sum of its digits is 37. It has a total of 6 prime factors and 12 positive divisors.
There are 1010818816 positive integers (up to 2021637664) that are relatively prime to 2021637664.
2021637664 has 12 divisors, whose sum is 3980099214
The reverse of 2021637664 is 4667361202
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 37 Digital Root 1
Name
two billion twenty-one million six hundred thirty-seven thousand six hundred sixty-four
Scientific notation
2.021637664 × 10^9
Engineering notation
2.021637664 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 63176177
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
126352354 Product of the distinct prime numbers
The prime factorization of 2021637664 is 2 × 2 × 2 × 2 × 2 × 63176177.
Since it has a total of 6 prime factors.
4 , 1 , 2 , 39 , 398 , 76 , 2790 , 134 , 11269 , 97009 , 952047 , 37541 , 9538700 , 8564216 , 54163949 , 71044857 , 897064651 , 630000342 , 232108800 , 9470278863
n×2
4043275328
n×3
6064912992
n×4
8086550656
n×5
10108188320
n÷2
1010818832
n÷3
673879221.33333
n÷3
505409416
n÷5
404327532.8
n2
4087018844503376896
n3
8.2624712295258E+27
n4
1.6703723035326E+37
n5
3.3768875617239E+46
2 √n44962.625190262
3 √n1264.4483868282
4 √n212.0439227855
5 √n72.634117461464
1 , 2 , 4 , 8 , 16 , 32 , 63176177 , 126352354 , 252704708 , 505409416 , 1010818832 , 2021637664
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
-2021637663 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 2021637664 can be divided by 12 positive divisors.
The sum of these divisors (counting 2021637664) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1111000011111111011111000100000
3
Ternary
12012220001211112001
4
Quaternary
1320133323320200
5
Quinary
13120014401124
6
Senary
532334413344
8
Octal
17037737040
10
Decimal
2021637664
12
Duodecimal
485061254
16
Hexadecimal
787fbe20
20
Vigesimal
1bbf4e34
36
Base36
xfmpls
md5
4d92adbfbe9dc835bc79fd13356100ad
sha1
6b729054585fbb40fc09639fdfe087709ff58798
sha256
6f3964905fb8e3f70f5c215e421770faaca594b2984e9695a4bf018b9a410ddf
sha512
dfbaa1a5fed34c8c26d1a10873ac8aa08bae9bb8bb51ec36d3a66c6863cfd4eb6ab58b5c515a249bc8c03a3a1b70f0e5a8f169dc9d637989d5e970620e4bb39b
ripemd-160
ea7ddf656c8b9ed5476a78f32f7282a169b5ac7f
Diameter
4043275328
Circumference
12702324066.886
Area
1.2839748376975E+19
Volume
3.4609758553567E+28
Surface area
5.1358993507899E+19
Circumference
12702324066.886
Perimeter
8086550656
Area
4087018844503376896
Diagonal
2859027402.6331
Surface area
2.452211306702E+19
Volume
8.2624712295258E+27
Space diagonal
3501579148.5429
Perimeter
6064912992
Area
1.7697310725428E+18
Altitude
1750789574.2714
Surface area
1.7697310725428E+18
Volume
9.7374157262607E+26
Height
953009134.21102