678342813 is an odd 9-digits composite number following 678342812
and preceding 678342814 . In scientific notation, it is written as 6.78342813 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 443695824 positive integers (up to 678342813) that are relatively prime to 678342813.
678342813 has 8 divisors, whose sum is 921522528
The reverse of 678342813 is 318243876
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
six hundred seventy-eight million three hundred forty-two thousand eight hundred thirteen
Scientific notation
6.78342813 × 10^8
Engineering notation
6.78342813 × 10^6
Prime Factorization
3 × 53 × 4266307
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
678342813
Product of the distinct prime numbers
The prime factorization of 678342813 is 3 × 53 × 4266307.
Since it has a total of 3 prime factors.
6 , 9 , 25 , 42 , 984 , 899 , 8333 , 5350 , 1250 , 9696 , 770051 , 209417 , 4732080 , 4579658 , 6257852 , 40051507 , 494548667 , 29341388 , 5947177693 , 4530107718
n×2
1356685626
n×3
2035028439
n×4
2713371252
n×5
3391714065
n÷2
339171406.5
n÷3
226114271
n÷3
169585703.25
n÷5
135668562.6
n2
460148971948752969
n3
3.1213874803078E+26
n4
2.1173707638549E+35
n5
1.4363032401173E+44
2 √n
26045.015127659
3 √n
878.65100344559
4 √n
161.38468058542
5 √n
58.383462210444
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
-678342812
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 678342813 can be divided by 8 positive divisors.
The sum of these divisors (counting 678342813) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011011101011000010011101
3
Ternary
1202021102101101220
4
Quaternary
220123223002131
5
Quinary
2342123432223
6
Senary
151151123553
8
Octal
5033530235
10
Decimal
678342813
12
Duodecimal
16b2135b9
16
Hexadecimal
286eb09d
20
Vigesimal
abjch0d
36
Base36
b7v8nx
md5
bcc67ebb18cade7fe20d7a9c507cdb57
sha1
c1ad457de203534bc508ac0def27bb586846a809
sha256
aaee91bd37b987ad2641df13ddcdc145c776ca70856c171f3b8dac0b43deaf9d
sha512
9e941722e3c71ff61d5f091ed716da25bb56559ebe12b9f1bb42be68a557263d829a4ebf78795ae11ebf9e45d18cfd80734cfd200d58cdd188468fc898cd3921
ripemd-160
23283650c37d54cf323f1d48f8fee469faad3408
Diameter
1356685626
Circumference
4262153595.8725
Area
1.4456006298311E+18
Volume
1.3074837302856E+27
Surface area
5.7824025193244E+18
Circumference
4262153595.8725
Perimeter
2713371252
Area
460148971948752969
Diagonal
959321606.08292
Surface area
2760893831692517814
Volume
3.1213874803078E+26
Space diagonal
1174924217.0652
Perimeter
2035028439
Area
1.9925034961646E+17
Altitude
587462108.5326
Surface area
1.9925034961646E+17
Volume
3.678590423394E+25
Height
319773868.69431