678703345 is an odd 9-digits composite number following 678703344
and preceding 678703346 . In scientific notation, it is written as 6.78703345 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 542962672 positive integers (up to 678703345) that are relatively prime to 678703345.
678703345 has 4 divisors, whose sum is 814444020
The reverse of 678703345 is 543307876
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
six hundred seventy-eight million seven hundred three thousand three hundred forty-five
Scientific notation
6.78703345 × 10^8
Engineering notation
6.78703345 × 10^6
Prime Factorization
5 × 135740669
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
678703345
Product of the distinct prime numbers
The prime factorization of 678703345 is 5 × 135740669.
Since it has a total of 2 prime factors.
10 , 2 , 25 , 75 , 934 , 80 , 4287 , 8780 , 21487 , 13174 , 231422 , 341067 , 7073072 , 3322571 , 93543684 , 98599625 , 263885744 , 362329609 , 9847686563 , 1352122958
n×2
1357406690
n×3
2036110035
n×4
2714813380
n×5
3393516725
n÷2
339351672.5
n÷3
226234448.33333
n÷3
169675836.25
n÷5
135740669
n2
460638230514189025
n3
3.1263670788486E+26
n4
2.1218757941124E+35
n5
1.4401241991386E+44
2 √n
26051.935532701
3 √n
878.80664043425
4 √n
161.40611987375
5 √n
58.389666929494
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-678703344
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 678703345 can be divided by 4 positive divisors.
The sum of these divisors (counting 678703345) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000011101000011000011110001
3
Ternary
1202022002200221221
4
Quaternary
220131003003301
5
Quinary
2342222001340
6
Senary
151202545041
8
Octal
5035030361
10
Decimal
678703345
12
Duodecimal
16b368181
16
Hexadecimal
287430f1
20
Vigesimal
ac1hi75
36
Base36
b82yup
md5
6f9fd424cc7f5480bad6a016ba218b1d
sha1
f94d9d746f63ad81f986b8e7c4d91b87be3ebfeb
sha256
7018eb94c1ee4709f93fe87ca5ec507d9ceb7176dad7a9fd5fec26f836fecc97
sha512
1fdc0065c34dacd945b102abc9cacddf65a0a8abed0dd90e40ce846ce6cde65164d3a0685d10a8b4e22a107e37c00135deab0865dcee4dc5957d3ed94f0bd50c
ripemd-160
62d54be822a5218474ebb7362fc26ef3a480c02d
Diameter
1357406690
Circumference
4264418885.2376
Area
1.447137680946E+18
Volume
1.3095695796448E+27
Surface area
5.7885507237839E+18
Circumference
4264418885.2376
Perimeter
2714813380
Area
460638230514189025
Diagonal
959831475.32699
Surface area
2763829383085134150
Volume
3.1263670788486E+26
Space diagonal
1175548676.8069
Perimeter
2036110035
Area
1.994622047898E+17
Altitude
587774338.40347
Surface area
1.994622047898E+17
Volume
3.6844589365537E+25
Height
319943825.109