2685678425 is an odd 10-digits composite number following 2685678424
and preceding 2685678426 . In scientific notation, it is written as 2.685678425 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 2148120000 positive integers (up to 2685678425) that are relatively prime to 2685678425.
2685678425 has 8 divisors, whose sum is 2793655176
The reverse of 2685678425 is 5248765862
Previous prime number is 12637
Is Prime? no Number parity odd Number length 10 Sum of Digits 53 Digital Root 8
Name
two billion six hundred eighty-five million six hundred seventy-eight thousand four hundred twenty-five
Scientific notation
2.685678425 × 10^9
Engineering notation
2.685678425 × 10^9
Prime Factorization
25 × 12637 × 8501
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2685678425 Product of the distinct prime numbers
The prime factorization of 2685678425 is 25 × 12637 × 8501.
Since it has a total of 3 prime factors.
6 , 4 , 38 , 9 , 425 , 81 , 7620 , 3923 , 2246 , 41267 , 463229 , 743709 , 5579978 , 8150167 , 8912113 , 8874608 , 924884447 , 730260318 , 7440420816 , 2743286341
n×2
5371356850
n×3
8057035275
n×4
10742713700
n×5
13428392125
n÷2
1342839212.5
n÷3
895226141.66667
n÷3
671419606.25
n÷5
537135685
n2
7212868602510480625
n3
1.9371445588122E+28
n4
5.2025473477081E+37
n5
1.3972369166781E+47
2 √n51823.531575916
3 √n1390.0102521543
4 √n227.64782356947
5 √n76.879544593967
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-2685678424 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2685678425 can be divided by 8 positive divisors.
The sum of these divisors (counting 2685678425) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100000000101000011001101011001
3
Ternary
20221011120121012022
4
Quaternary
2200011003031121
5
Quinary
21000013202200
6
Senary
1122255224225
8
Octal
24005031531
10
Decimal
2685678425
12
Duodecimal
62b518075
16
Hexadecimal
a0143359
20
Vigesimal
21j59g15
36
Base36
18ezeqh
md5
3410259a8e5d5e438e0af08660bf55e3
sha1
b13b100fa928158d24dbe97c7d7f036a477ab26f
sha256
c2ab66b647effdb67ffc3ba9a97d4734ea52d74029c976a008fc35aa648a7b39
sha512
8665718463630f638280b4bf6726740d1e349e0a4ad045abb47b67aefe9e7cc2326bce33712e0f843da169a5d3516691dd64f9a3c2471a4a8da53d81a5fbba01
ripemd-160
1d44df930c0cd3e0f75a412cf858a34c9260a3ea
Diameter
5371356850
Circumference
16874615219.769
Area
2.2659895012955E+19
Volume
8.1142921532079E+28
Surface area
9.0639580051822E+19
Circumference
16874615219.769
Perimeter
10742713700
Area
7212868602510480625
Diagonal
3798122852.8078
Surface area
4.3277211615063E+19
Volume
1.9371445588122E+28
Space diagonal
4651731484.8916
Perimeter
8057035275
Area
3.1232637219666E+18
Altitude
2325865742.4458
Surface area
3.1232637219666E+18
Volume
2.2829467561246E+27
Height
1266040950.9359