2015395428 is an even 10-digits composite number following 2015395427
and preceding 2015395429 . In scientific notation, it is written as 2.015395428 × 10^9.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 669872160 positive integers (up to 2015395428) that are relatively prime to 2015395428.
2015395428 has 24 divisors, whose sum is 4716073600
The reverse of 2015395428 is 8245935102
Previous prime number is 349
Is Prime? no Number parity even Number length 10 Sum of Digits 39 Digital Root 3
Name
two billion fifteen million three hundred ninety-five thousand four hundred twenty-eight
Scientific notation
2.015395428 × 10^9
Engineering notation
2.015395428 × 10^9
Prime Factorization
2 × 2 × 3 × 349 × 481231
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1007697714 Product of the distinct prime numbers
The prime factorization of 2015395428 is 2 × 2 × 3 × 349 × 481231.
Since it has a total of 5 prime factors.
1 , 2 , 31 , 85 , 381 , 27 , 767 , 1580 , 10833 , 5332 , 422983 , 801830 , 3771411 , 7402878 , 59259273 , 12575570 , 472903533 , 941546707 , 6918203736 , 3286702879
n×2
4030790856
n×3
6046186284
n×4
8061581712
n×5
10076977140
n÷2
1007697714
n÷3
671798476
n÷3
503848857
n÷5
403079085.6
n2
4061818731203303184
n3
8.1861709002319E+27
n4
1.6498371405154E+37
n5
3.3250742299393E+46
2 √n44893.155692154
3 √n1263.1456273374
4 √n211.88005024578
5 √n72.58920730399
1 , 2 , 3 , 4 , 6 , 12 , 349 , 698 , 1047 , 1396 , 2094 , 4188 , 481231 , 962462 , 1443693 , 1924924 , 2887386 , 5774772 , 167949619 , 335899238 , 503848857 , 671798476 , 1007697714 , 2015395428
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2015395427 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2015395428 can be divided by 24 positive divisors.
The sum of these divisors (counting 2015395428) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1111000001000000111111001100100
3
Ternary
12012110022200210010
4
Quaternary
1320020013321210
5
Quinary
13111420123203
6
Senary
531552530220
8
Octal
17010077144
10
Decimal
2015395428
12
Duodecimal
482b50970
16
Hexadecimal
78207e64
20
Vigesimal
1b9g48b8
36
Base36
xbwx2c
md5
e29a3369b7ff79bb3dae3944a8b0a165
sha1
f02d396e33f88877814d84b9dac4c64c22836853
sha256
f8d74b08e8efbeb7199985a4876289df36926ce4692505054280a50a422a6896
sha512
ea237713dfa3a5a4cef13300d57f5adf009a2f90d67c4ab30e331ab7af6a273cf2e534f8a85b9eaac44a59e886dd1dd0751463214b6d92b8385201e114bc32bd
ripemd-160
8110aa1efa439dbe8982918701342817c176e825
Diameter
4030790856
Circumference
12663102941.367
Area
1.2760579886162E+19
Volume
3.4290152481599E+28
Surface area
5.1042319544647E+19
Circumference
12663102941.367
Perimeter
8061581712
Area
4061818731203303184
Diagonal
2850199547.8223
Surface area
2.437091238722E+19
Volume
8.1861709002319E+27
Space diagonal
3490767278.638
Perimeter
6046186284
Area
1.7588191033948E+18
Altitude
1745383639.319
Surface area
1.7588191033948E+18
Volume
9.6474949258433E+26
Height
950066515.94078