678468468 is an even 9-digits composite number following 678468467
and preceding 678468469 . In scientific notation, it is written as 6.78468468 × 10^8.
The sum of its digits is 57. It has a total of 4 prime factors and 12 positive divisors.
There are 226156152 positive integers (up to 678468468) that are relatively prime to 678468468.
678468468 has 12 divisors, whose sum is 1583093120
The reverse of 678468468 is 864864876
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 57 Digital Root 3
Name
six hundred seventy-eight million four hundred sixty-eight thousand four hundred sixty-eight
Scientific notation
6.78468468 × 10^8
Engineering notation
6.78468468 × 10^6
Prime Factorization
2 × 2 × 3 × 56539039
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
339234234 Product of the distinct prime numbers
The prime factorization of 678468468 is 2 × 2 × 3 × 56539039.
Since it has a total of 4 prime factors.
4 , 2 , 98 , 46 , 792 , 784 , 9362 , 8480 , 20227 , 70416 , 20869 , 274600 , 4941027 , 6448268 , 16023189 , 44029632 , 365227270 , 275140976 , 2958939741 , 154608503
n×2
1356936936
n×3
2035405404
n×4
2713873872
n×5
3392342340
n÷2
339234234
n÷3
226156156
n÷3
169617117
n÷5
135693693.6
n2
460319462070267024
n3
3.123122402214E+26
n4
2.1189400716066E+35
n5
1.4376340241667E+44
2 √n26047.427281787
3 √n878.70525333873
4 √n161.39215371816
5 √n58.385625019657
1 , 2 , 3 , 4 , 6 , 12 , 56539039 , 113078078 , 169617117 , 226156156 , 339234234 , 678468468
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
-678468467 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 678468468 can be divided by 12 positive divisors.
The sum of these divisors (counting 678468468) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000011100001001101101110100
3
Ternary
1202021122202202210
4
Quaternary
220130021231310
5
Quinary
2342141442333
6
Senary
151153533420
8
Octal
5034115564
10
Decimal
678468468
12
Duodecimal
16b274270
16
Hexadecimal
28709b74
20
Vigesimal
ac08b38
36
Base36
b7xxmc
md5
3f33a390929822ab656e97ab718fd363
sha1
f2b66ace066e738298b3c264df1a94ffc0bb6d2d
sha256
e427ad6e09afc7d7341dc28f3c2ae984b3cad2720f1f6273e48434953f56355f
sha512
7e3be397397b5766fd86cf0cbf651c16c0ef1400b5efd9163d5f22a61c68b88d81001f42b84cb7fe2418cbf2c20a65d41bd84c6d905d3b92a0a7be4ed9d8749a
ripemd-160
d342094d6f38a8432a509ab2660bc6256df5536a
Diameter
1356936936
Circumference
4262943109.5222
Area
1.4461362403444E+18
Volume
1.3082104526743E+27
Surface area
5.7845449613774E+18
Circumference
4262943109.5222
Perimeter
2713873872
Area
460319462070267024
Diagonal
959499309.0881
Surface area
2761916772421602144
Volume
3.123122402214E+26
Space diagonal
1175141857.9094
Perimeter
2035405404
Area
1.9932417400462E+17
Altitude
587570928.95471
Surface area
1.9932417400462E+17
Volume
3.6806350484685E+25
Height
319833103.02937