1428780306 is an even 10-digits composite number following 1428780305
and preceding 1428780307 . In scientific notation, it is written as 1.428780306 × 10^9.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 473919296 positive integers (up to 1428780306) that are relatively prime to 1428780306.
1428780306 has 16 divisors, whose sum is 2150922816
The reverse of 1428780306 is 6030878241
Previous prime number is 587
Is Prime? no
Number parity even
Number length 10
Sum of Digits 39
Digital Root 3
Name
one billion four hundred twenty-eight million seven hundred eighty thousand three hundred six
Scientific notation
1.428780306 × 10^9
Engineering notation
1.428780306 × 10^9
Prime Factorization
2 × 1527 × 587 × 797
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1428780306
Product of the distinct prime numbers
The prime factorization of 1428780306 is 2 × 1527 × 587 × 797.
Since it has a total of 4 prime factors.
4 , 7 , 53 , 99 , 711 , 34 , 1274 , 9719 , 1137 , 25352 , 749593 , 73782 , 8717648 , 1245154 , 84490521 , 96650893 , 999298816 , 886573396 , 6235813927 , 3119865582
n×2
2857560612
n×3
4286340918
n×4
5715121224
n×5
7143901530
n÷2
714390153
n÷3
476260102
n÷3
357195076.5
n÷5
285756061.2
n2
2041413162813453636
n3
2.916730923437E+27
n4
4.167367701308E+36
n5
5.9542528994894E+45
2 √n
37799.210388578
3 √n
1126.3027689128
4 √n
194.42019028017
5 √n
67.76307275092
1 , 2 , 587 , 797 , 1174 , 1527 , 1594 , 3054 , 467839 , 896349 , 935678 , 1217019 , 1792698 , 2434038 , 714390153 , 1428780306
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
-1428780305
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 1428780306 can be divided by 16 positive divisors.
The sum of these divisors (counting 1428780306) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010101001010010111010100010010
3
Ternary
10200120111120010010
4
Quaternary
1111022113110102
5
Quinary
10411231432211
6
Senary
353435415350
8
Octal
12512272422
10
Decimal
1428780306
12
Duodecimal
33a5b4556
16
Hexadecimal
55297512
20
Vigesimal
1269haf6
36
Base36
nmnpxu
md5
31f37211627028877f2d369e4cf400c1
sha1
6c8c957874b9cdf527cb21b2ff7e16537a248c39
sha256
7b6e30fd98a410215fdfb51676413807e4489d8e7fb783c70b8c988dc6d666b0
sha512
850a3d92929af1208654bebe7e7e144c53c48b54e1b44316b35f2bd90e50f8bc553d028aa3952daf1ad9ecfc7b78d0cd4e0d0824448d626c6a8780843673c7e0
ripemd-160
a1e0fed16aed40b4c75d68125a39eecff3dd728f
Diameter
2857560612
Circumference
8977291425.8468
Area
6.4132885952362E+18
Volume
1.2217573922091E+28
Surface area
2.5653154380945E+19
Circumference
8977291425.8468
Perimeter
5715121224
Area
2041413162813453636
Diagonal
2020600486.3968
Surface area
1.2248478976881E+19
Volume
2.916730923437E+27
Space diagonal
2474720082.8458
Perimeter
4286340918
Area
8.8395782930819E+17
Altitude
1237360041.4229
Surface area
8.8395782930819E+17
Volume
3.437400358098E+26
Height
673533495.46559