1289774013 is an odd 10-digits composite number following 1289774012
and preceding 1289774014 . In scientific notation, it is written as 1.289774013 × 10^9.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 747694640 positive integers (up to 1289774013) that are relatively prime to 1289774013.
1289774013 has 16 divisors, whose sum is 1957602816
The reverse of 1289774013 is 3104779821
Previous prime number is 23
Is Prime? no Number parity odd Number length 10 Sum of Digits 42 Digital Root 6
Name
one billion two hundred eighty-nine million seven hundred seventy-four thousand thirteen
Scientific notation
1.289774013 × 10^9
Engineering notation
1.289774013 × 10^9
Prime Factorization
3 × 11 × 23 × 1699307
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1289774013 Product of the distinct prime numbers
The prime factorization of 1289774013 is 3 × 11 × 23 × 1699307.
Since it has a total of 4 prime factors.
1 , 1 , 50 , 77 , 663 , 282 , 671 , 4303 , 90740 , 74736 , 892213 , 467542 , 3450304 , 6001455 , 42951276 , 36770317 , 428970607 , 588408797 , 1497914463 , 1153572529
n×2
2579548026
n×3
3869322039
n×4
5159096052
n×5
6448870065
n÷2
644887006.5
n÷3
429924671
n÷3
322443503.25
n÷5
257954802.6
n2
1663517004610124169
n3
2.1455610027297E+27
n4
2.767288824627E+36
n5
3.5691772124693E+45
2 √n35913.423855155
3 √n1088.5236621532
4 √n189.50837410298
5 √n66.390008532407
1 , 3 , 11 , 23 , 33 , 69 , 253 , 759 , 1699307 , 5097921 , 18692377 , 39084061 , 56077131 , 117252183 , 429924671 , 1289774013
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1289774012 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1289774013 can be divided by 16 positive divisors.
The sum of these divisors (counting 1289774013) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001100111000000110001110111101
3
Ternary
10022212221022022220
4
Quaternary
1030320012032331
5
Quinary
10120140232023
6
Senary
331552155553
8
Octal
11470061675
10
Decimal
1289774013
12
Duodecimal
2bbb38bb9
16
Hexadecimal
4ce063bd
20
Vigesimal
10311f0d
36
Base36
lbwbzx
md5
8def3a15cd8107b81ad15e2009b35b93
sha1
9daa5b756a08810ca2ebf68357708d8a88b2ffd3
sha256
4e1fdabf15a82f48dd2a18428baea42e3a1bfc6b742aacd6a5685fb380683736
sha512
207ed9f0145bf95bf19add76250cfa97bad1ea9b308239bbee10fb5c98ab83e24f0734817ddc559bbd3db7478cb29b5a7d6502fe4d118be48c46f2dc4f642f41
ripemd-160
08ed8db2d2ec95d1a6d5b496c7c7d051213d1618
Diameter
2579548026
Circumference
8103889128.0637
Area
5.2260928008049E+18
Volume
8.987304912006E+27
Surface area
2.0904371203219E+19
Circumference
8103889128.0637
Perimeter
5159096052
Area
1663517004610124169
Diagonal
1824015901.581
Surface area
9.9811020276607E+18
Volume
2.1455610027297E+27
Space diagonal
2233954120.798
Perimeter
3869322039
Area
7.2032399280988E+17
Altitude
1116977060.399
Surface area
7.2032399280988E+17
Volume
2.5285678907993E+26
Height
608005300.52699