2020865984 is an even 10-digits composite number following 2020865983
and preceding 2020865985 . In scientific notation, it is written as 2.020865984 × 10^9.
The sum of its digits is 44. It has a total of 7 prime factors and 14 positive divisors.
There are 1010432960 positive integers (up to 2020865984) that are relatively prime to 2020865984.
2020865984 has 14 divisors, whose sum is 4010156064
The reverse of 2020865984 is 4895680202
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 44 Digital Root 8
Name
two billion twenty million eight hundred sixty-five thousand nine hundred eighty-four
Scientific notation
2.020865984 × 10^9
Engineering notation
2.020865984 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 31576031
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
63152062 Product of the distinct prime numbers
The prime factorization of 2020865984 is 2 × 2 × 2 × 2 × 2 × 2 × 31576031.
Since it has a total of 7 prime factors.
3 , 4 , 63 , 72 , 225 , 55 , 8145 , 8778 , 78963 , 97321 , 205168 , 638088 , 4030964 , 8249903 , 27147622 , 50958992 , 767963148 , 407246898 , 7338373629 , 1990324406
n×2
4041731968
n×3
6062597952
n×4
8083463936
n×5
10104329920
n÷2
1010432992
n÷3
673621994.66667
n÷3
505216496
n÷5
404173196.8
n2
4083899325288288256
n3
8.2530132285557E+27
n4
1.667823369909E+37
n5
3.3704475155694E+46
2 √n44954.043021735
3 √n1264.2874820122
4 √n212.02368504895
5 √n72.628571575897
1 , 2 , 4 , 8 , 16 , 32 , 64 , 31576031 , 63152062 , 126304124 , 252608248 , 505216496 , 1010432992 , 2020865984
14 divisors
τ Total Divisors
14 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2020865983 Sum of the proper positive divisors of n
A Arithmetic Mean
0.071428571428571 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
14 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2020865984 can be divided by 14 positive divisors.
The sum of these divisors (counting 2020865984) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
1111000011100111111011111000000
3
Ternary
12012211121121222022
4
Quaternary
1320130333133000
5
Quinary
13114320202414
6
Senary
532310101012
8
Octal
17034773700
10
Decimal
2020865984
12
Duodecimal
48494a768
16
Hexadecimal
7873f7c0
20
Vigesimal
1bba84j4
36
Base36
xf6668
md5
fc284df8900e09731fd409d065425bd6
sha1
2f842a1df0c5623c849f4c3ead7ac20b84082bd0
sha256
19259d97970bbca22b3b218d2ba993401f327954c71011f5d5e3c469be8d60ef
sha512
46b9e863106aeaa25b952d9ae3fc07cfa408e55bb18a456775e1855a12677f4b883bf17b678e7481eb36b3a3b277d22ec96ea72f983aaf6571bcad80a1d1bcab
ripemd-160
46bd9157a0c8b5e88d1313e77fcc5d5418cfa929
Diameter
4041731968
Circumference
12697475458.448
Area
1.2829948118326E+19
Volume
3.4570140971746E+28
Surface area
5.1319792473304E+19
Circumference
12697475458.448
Perimeter
8083463936
Area
4083899325288288256
Diagonal
2857936082.3113
Surface area
2.450339595173E+19
Volume
8.2530132285557E+27
Space diagonal
3500242559.5757
Perimeter
6062597952
Area
1.7683802810989E+18
Altitude
1750121279.7878
Surface area
1.7683802810989E+18
Volume
9.7262693652233E+26
Height
952645360.77042