678532468 is an even 9-digits composite number following 678532467
and preceding 678532469 . In scientific notation, it is written as 6.78532468 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 338499512 positive integers (up to 678532468) that are relatively prime to 678532468.
678532468 has 12 divisors, whose sum is 1190115360
The reverse of 678532468 is 864235876
Previous prime number is 443
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
six hundred seventy-eight million five hundred thirty-two thousand four hundred sixty-eight
Scientific notation
6.78532468 × 10^8
Engineering notation
6.78532468 × 10^6
Prime Factorization
2 × 2 × 443 × 382919
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
339266234 Product of the distinct prime numbers
The prime factorization of 678532468 is 2 × 2 × 443 × 382919.
Since it has a total of 4 prime factors.
7 , 10 , 10 , 95 , 879 , 835 , 2641 , 9049 , 36436 , 99302 , 383445 , 660978 , 2940814 , 1005256 , 65446955 , 90700231 , 714094231 , 667994848 , 3913196020 , 8226142258
n×2
1357064936
n×3
2035597404
n×4
2714129872
n×5
3392662340
n÷2
339266234
n÷3
226177489.33333
n÷3
169633117
n÷5
135706493.6
n2
460406310130171024
n3
3.124006298954E+26
n4
2.1197397040768E+35
n5
1.4383122129248E+44
2 √n26048.655781057
3 √n878.73288192216
4 √n161.39595961813
5 √n58.386726482494
1 , 2 , 4 , 443 , 886 , 1772 , 382919 , 765838 , 1531676 , 169633117 , 339266234 , 678532468
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-678532467 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 678532468 can be divided by 12 positive divisors.
The sum of these divisors (counting 678532468) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000011100011001010101110100
3
Ternary
1202021210000120011
4
Quaternary
220130121111310
5
Quinary
2342201014333
6
Senary
151155150004
8
Octal
5034312564
10
Decimal
678532468
12
Duodecimal
16b2a5304
16
Hexadecimal
28719574
20
Vigesimal
ac0gb38
36
Base36
b7zb04
md5
f066a779546796b1d5b8e04e63f1e838
sha1
afc762023d074fcc6b71f221e24fe75b4b206e29
sha256
a76c320833ad8e33e8f4e01f2c62d5eb5b193f0a58871e0a4d19d90fceb27274
sha512
a036cfb7aa317da341f7645c1450a4e79f5514742187128aeb9587ffb70430a5c0caac1e96b73b49268219707d9bb28ff42a0fdf144703fffbdf1665bb5fe0da
ripemd-160
83a6828f22103617a7cb6c38fcf185f90cc8999c
Diameter
1357064936
Circumference
4263345233.3819
Area
1.4464090815713E+18
Volume
1.3085806984749E+27
Surface area
5.7856363262853E+18
Circumference
4263345233.3819
Perimeter
2714129872
Area
460406310130171024
Diagonal
959589818.75609
Surface area
2762437860781026144
Volume
3.124006298954E+26
Space diagonal
1175252709.1611
Perimeter
2035597404
Area
1.9936178031769E+17
Altitude
587626354.58055
Surface area
1.9936178031769E+17
Volume
3.6816767307664E+25
Height
319863272.9187