2104789 is an odd 7-digits composite number following 2104788
and preceding 2104790 . In scientific notation, it is written as 2.104789 × 10^6.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 2043600 positive integers (up to 2104789) that are relatively prime to 2104789.
2104789 has 8 divisors, whose sum is 2166912
The reverse of 2104789 is 9874012
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 31
Digital Root 4
Name
two million one hundred four thousand seven hundred eighty-nine
Scientific notation
2.104789 × 10^6
Engineering notation
2.104789 × 10^6
Prime Factorization
53 × 151 × 263
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2104789
Product of the distinct prime numbers
The prime factorization of 2104789 is 53 × 151 × 263.
Since it has a total of 3 prime factors.
10 , 1 , 40 , 2 , 601 , 948 , 1326 , 4209 , 32772 , 48847 , 449157 , 208873 , 2505036 , 6785001 , 87878200 , 34226070 , 836642392 , 806182038 , 348939475 , 3958723770
n×2
4209578
n×3
6314367
n×4
8419156
n×5
10523945
n÷2
1052394.5
n÷3
701596.33333333
n÷3
526197.25
n÷5
420957.8
n2
4430136734521
n3
9.3245030673157E+18
n4
1.9626111486552E+25
n5
4.1308823569669E+31
2 √n
1450.7890956304
3 √n
128.1551869384
4 √n
38.089225453275
5 √n
18.392540163464
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2104788
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2104789 can be divided by 8 positive divisors.
The sum of these divisors (counting 2104789) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000001110111010101
3
Ternary
10221221020011
4
Quaternary
20001313111
5
Quinary
1014323124
6
Senary
113040221
8
Octal
10016725
10
Decimal
2104789
12
Duodecimal
856071
16
Hexadecimal
201dd5
20
Vigesimal
d31j9
36
Base36
1942d
md5
d06f3877ea70617a39ace08979add25a
sha1
247efb2293354f3320507f7f21997d19cc2cad6d
sha256
1114ebafb1fa29b783b37f8068a1398aee0415702236e3d503788bc14803e503
sha512
bdde206b0d19171ae7149dd4119514fc0daae1e06ee3279b509ffb12162a3a8550853d497b3684ffb43b29d86df2554b0f84f9fd87063f81ae445794bf2343a1
ripemd-160
e76cc65e4e5df2b8d38706f138611e6d048ba38e
Diameter
4209578
Circumference
13224779.319513
Area
13917685019569
Volume
3.9058387112873E+19
Surface area
55670740078278
Circumference
13224779.319513
Perimeter
8419156
Area
4430136734521
Diagonal
2976621.1497337
Surface area
26580820407126
Volume
9.3245030673157E+18
Space diagonal
3645601.4872121
Perimeter
6314367
Area
1918305477166.9
Altitude
1822800.743606
Surface area
1918305477166.9
Volume
1.0989032250156E+18
Height
992207.04991123