2015396868 is an even 10-digits composite number following 2015396867
and preceding 2015396869 . In scientific notation, it is written as 2.015396868 × 10^9.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 659123296 positive integers (up to 2015396868) that are relatively prime to 2015396868.
2015396868 has 24 divisors, whose sum is 4791322368
The reverse of 2015396868 is 8686935102
Previous prime number is 53
Is Prime? no Number parity even Number length 10 Sum of Digits 48 Digital Root 3
Name
two billion fifteen million three hundred ninety-six thousand eight hundred sixty-eight
Scientific notation
2.015396868 × 10^9
Engineering notation
2.015396868 × 10^9
Prime Factorization
2 × 2 × 3 × 53 × 3168863
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
1007698434 Product of the distinct prime numbers
The prime factorization of 2015396868 is 2 × 2 × 3 × 53 × 3168863.
Since it has a total of 5 prime factors.
4 , 4 , 9 , 66 , 359 , 769 , 1619 , 7131 , 9440 , 40279 , 569978 , 790469 , 4348472 , 402948 , 10478028 , 81437666 , 131793808 , 432103559 , 6688553671 , 1149841000
n×2
4030793736
n×3
6046190604
n×4
8061587472
n×5
10076984340
n÷2
1007698434
n÷3
671798956
n÷3
503849217
n÷5
403079373.6
n2
4061824535544209424
n3
8.1861884473014E+27
n4
1.6498418557549E+37
n5
3.3250861087837E+46
2 √n44893.171730231
3 √n1263.1459281765
4 √n211.88008809284
5 √n72.589217676984
1 , 2 , 3 , 4 , 6 , 12 , 53 , 106 , 159 , 212 , 318 , 636 , 3168863 , 6337726 , 9506589 , 12675452 , 19013178 , 38026356 , 167949739 , 335899478 , 503849217 , 671798956 , 1007698434 , 2015396868
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
-2015396867 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 2015396868 can be divided by 24 positive divisors.
The sum of these divisors (counting 2015396868) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1111000001000001000010000000100
3
Ternary
12012110022202202110
4
Quaternary
1320020020100010
5
Quinary
13111420144433
6
Senary
531552541020
8
Octal
17010102004
10
Decimal
2015396868
12
Duodecimal
482b51770
16
Hexadecimal
78208404
20
Vigesimal
1b9g4c38
36
Base36
xbwy6c
md5
365cba9d2437287ddf7794d1ed4ad5ff
sha1
ac5a2525d56fad9eb05b8a9fa8025b216548599f
sha256
4fbd1614c0d3296b7a85d1132a5ab3d2a3871d3ad29e52d74243a56fa5759eed
sha512
45ddca7361e6c8808ef7996f7cccfc0d5bf73f5d6ad1d5006c3a521c73571f72b7ea7dd2f74ec69d14730fae610e6003b0ca68bbafa36c2f53c59e27f3e9cd1b
ripemd-160
2f5e234c24927e12262aead80c64473d950f979e
Diameter
4030793736
Circumference
12663111989.153
Area
1.2760598121036E+19
Volume
3.4290225982591E+28
Surface area
5.1042392484146E+19
Circumference
12663111989.153
Perimeter
8061587472
Area
4061824535544209424
Diagonal
2850201584.2899
Surface area
2.4370947213265E+19
Volume
8.1861884473014E+27
Space diagonal
3490769772.7912
Perimeter
6046190604
Area
1.7588216167481E+18
Altitude
1745384886.3956
Surface area
1.7588216167481E+18
Volume
9.6475156052629E+26
Height
950067194.76329