678285434 is an even 9-digits composite number following 678285433
and preceding 678285435 . In scientific notation, it is written as 6.78285434 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 338885820 positive integers (up to 678285434) that are relatively prime to 678285434.
678285434 has 8 divisors, whose sum is 1018198848
The reverse of 678285434 is 434582876
Previous prime number is 1327
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
six hundred seventy-eight million two hundred eighty-five thousand four hundred thirty-four
Scientific notation
6.78285434 × 10^8
Engineering notation
6.78285434 × 10^6
Prime Factorization
2 × 1327 × 255571
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
678285434
Product of the distinct prime numbers
The prime factorization of 678285434 is 2 × 1327 × 255571.
Since it has a total of 3 prime factors.
6 , 10 , 99 , 49 , 845 , 256 , 5458 , 1046 , 80880 , 58576 , 905527 , 490869 , 1070539 , 6384194 , 23629005 , 73342666 , 497892955 , 275754410 , 4123594543 , 7734570073
n×2
1356570868
n×3
2034856302
n×4
2713141736
n×5
3391427170
n÷2
339142717
n÷3
226095144.66667
n÷3
169571358.5
n÷5
135657086.8
n2
460071129976568356
n3
3.1205954606703E+26
n4
2.1166544463792E+35
n5
1.4356958797903E+44
2 √n
26043.913569201
3 √n
878.62622858911
4 √n
161.38126771469
5 √n
58.382474480356
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
-678285433
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 678285434 can be divided by 8 positive divisors.
The sum of these divisors (counting 678285434) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011011011101000001111010
3
Ternary
1202021022110200202
4
Quaternary
220123131001322
5
Quinary
2342120113214
6
Senary
151150002202
8
Octal
5033350172
10
Decimal
678285434
12
Duodecimal
16b1a6362
16
Hexadecimal
286dd07a
20
Vigesimal
abj5dbe
36
Base36
b7u0e2
md5
40053ce810af4cbd355ff78938ae7680
sha1
032812989ba65bc77386a0a7db752fad258c5249
sha256
bbbfd2191f73646d2680b07c4ca4e37b976f9116a0f3ad4dbde198e207578a9b
sha512
12306a6eb924126ea0a0e36f11bdef2bc4bf7ad3f1bf3c394030033976de529c8a41d6d17aee37b4339abb3c2ee6e31a049d8e4fce25e60ff367bf9bfdd76651
ripemd-160
3557946ad1357b54b610517ca9acf08edbad9137
Diameter
1356570868
Circumference
4261793072.9827
Area
1.4453560820631E+18
Volume
1.3071519698757E+27
Surface area
5.7814243282526E+18
Circumference
4261793072.9827
Perimeter
2713141736
Area
460071129976568356
Diagonal
959240459.92292
Surface area
2760426779859410136
Volume
3.1205954606703E+26
Space diagonal
1174824833.7219
Perimeter
2034856302
Area
1.9921664305376E+17
Altitude
587412416.86095
Surface area
1.9921664305376E+17
Volume
3.6776570192998E+25
Height
319746819.97431