2131569189 is an odd 10-digits composite number following 2131569188
and preceding 2131569190 . In scientific notation, it is written as 2.131569189 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors.
There are 1421046072 positive integers (up to 2131569189) that are relatively prime to 2131569189.
2131569189 has 6 divisors, whose sum is 2394725970
The reverse of 2131569189 is 9819651312
Previous prime number is 9
Is Prime? no Number parity odd Number length 10 Sum of Digits 45 Digital Root 9
Name
two billion one hundred thirty-one million five hundred sixty-nine thousand one hundred eighty-nine
Scientific notation
2.131569189 × 10^9
Engineering notation
2.131569189 × 10^9
Prime Factorization
9 × 9 × 26315669
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
236841021 Product of the distinct prime numbers
The prime factorization of 2131569189 is 9 × 9 × 26315669.
Since it has a total of 3 prime factors.
5 , 5 , 98 , 47 , 41 , 896 , 5977 , 2148 , 93514 , 47499 , 100821 , 382897 , 2294271 , 8150909 , 19777321 , 66638412 , 301678336 , 543895193 , 1140909762 , 944806023
n×2
4263138378
n×3
6394707567
n×4
8526276756
n×5
10657845945
n÷2
1065784594.5
n÷3
710523063
n÷3
532892297.25
n÷5
426313837.8
n2
4543587207494117721
n3
9.684970499029E+27
n4
2.0644184712104E+37
n5
4.4004508064346E+46
2 √n46168.920162811
3 √n1286.9642352361
4 √n214.86954219435
5 √n73.407407546206
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2131569188 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2131569189 can be divided by 6 positive divisors.
The sum of these divisors (counting 2131569189) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1111111000011010010101000100101
3
Ternary
12111112220221020000
4
Quaternary
1333003102220211
5
Quinary
13331140203224
6
Senary
551302531513
8
Octal
17703225045
10
Decimal
2131569189
12
Duodecimal
4b5a36b99
16
Hexadecimal
7f0d2a25
20
Vigesimal
1d6262j9
36
Base36
z92xb9
md5
7ff09b7e06b2010519aff69d751758d4
sha1
ccfb9fea0bbf4befc9c9bf97e847e2ae69c8355e
sha256
fec8572a0794501ecbc71242243b06ba559a2037d239cf63fefb55319b3819af
sha512
2494abebc19d37a328c2321e000e4736accc1c2b13f60f83d8edbb59ce21b1f75e1d33f3f353847f9f334907260e08942dfbcf6a8275060547ef7fdfa8204339
ripemd-160
2d40e40cbb790a1102ecef433002d385c3dbb3f1
Diameter
4263138378
Circumference
13393044209.562
Area
1.4274100192008E+19
Volume
4.0568309559978E+28
Surface area
5.7096400768032E+19
Circumference
13393044209.562
Perimeter
8526276756
Area
4543587207494117721
Diagonal
3014494056.2204
Surface area
2.7261523244965E+19
Volume
9.684970499029E+27
Space diagonal
3691986135.1964
Perimeter
6394707567
Area
1.967430973E+18
Altitude
1845993067.5982
Surface area
1.967430973E+18
Volume
1.1413847192425E+27
Height
1004831352.0735