2820163820 is an even 10-digits composite number following 2820163819
and preceding 2820163821 . In scientific notation, it is written as 2.820163820 × 10^9.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 1128065520 positive integers (up to 2820163820) that are relatively prime to 2820163820.
2820163820 has 12 divisors, whose sum is 5922344064
The reverse of 2820163820 is 0283610282
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 32
Digital Root 5
Name
two billion eight hundred twenty million one hundred sixty-three thousand eight hundred twenty
Scientific notation
2.820163820 × 10^9
Engineering notation
2.820163820 × 10^9
Prime Factorization
2 × 2 × 5 × 141008191
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1410081910
Product of the distinct prime numbers
The prime factorization of 2820163820 is 2 × 2 × 5 × 141008191.
Since it has a total of 4 prime factors.
6 , 3 , 30 , 91 , 282 , 161 , 3842 , 4641 , 43016 , 61984 , 836023 , 947468 , 6830052 , 7970311 , 95987526 , 70827946 , 487608161 , 440889372 , 2918150784 , 7758178966
n×2
5640327640
n×3
8460491460
n×4
11280655280
n×5
14100819100
n÷2
1410081910
n÷3
940054606.66667
n÷3
705040955
n÷5
564032764
n2
7953323971636992400
n3
2.2429676513549E+28
n4
6.3255362197816E+37
n5
1.7839048389128E+47
2 √n
53105.214621542
3 √n
1412.8350015451
4 √n
230.44568692328
5 √n
77.634519134058
1 , 2 , 4 , 5 , 10 , 20 , 141008191 , 282016382 , 564032764 , 705040955 , 1410081910 , 2820163820
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
-2820163819
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 2820163820 can be divided by 12 positive divisors.
The sum of these divisors (counting 2820163820) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10101000000110000100100011101100
3
Ternary
21021112122011110212
4
Quaternary
2220012010203230
5
Quinary
21233430220240
6
Senary
1143501521552
8
Octal
25006044354
10
Decimal
2820163820
12
Duodecimal
6685732b8
16
Hexadecimal
a81848ec
20
Vigesimal
241609b0
36
Base36
1an1wbw
md5
2de070e07dfafcb141a55d26f4a6c616
sha1
e0b5d50fdf8c0ae35abc27bfa49d9bfdf45c8fce
sha256
6e223fea0c70e8287ca22b0d97b430c3d96c0b30421c280856d9a672645281aa
sha512
a3ef18088ca59ee6180b8664c711cb39f6dec8e8aad6522cb17d01c81edd6e28fa8a2ea1a17d351cf180c2af51f0264aec477b529c13722e67af38fc306ad7ff
ripemd-160
9783ccf81ebb2b51133661d26ecd4c979f186a22
Diameter
5640327640
Circumference
17719611877.663
Area
2.4986104160914E+19
Volume
9.3953209276483E+28
Surface area
9.9944416643657E+19
Circumference
17719611877.663
Perimeter
11280655280
Area
7953323971636992400
Diagonal
3988313922.3579
Surface area
4.7719943829822E+19
Volume
2.2429676513549E+28
Space diagonal
4884667021.9075
Perimeter
8460491460
Area
3.4438903019827E+18
Altitude
2442333510.9538
Surface area
3.4438903019827E+18
Volume
2.6433627270919E+27
Height
1329437974.1193