678328049 is an odd 9-digits composite number following 678328048
and preceding 678328050 . In scientific notation, it is written as 6.78328049 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 574027272 positive integers (up to 678328049) that are relatively prime to 678328049.
678328049 has 12 divisors, whose sum is 785219904
The reverse of 678328049 is 940823876
Previous prime number is 79
Is Prime? no Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
six hundred seventy-eight million three hundred twenty-eight thousand forty-nine
Scientific notation
6.78328049 × 10^8
Engineering notation
6.78328049 × 10^6
Prime Factorization
7 × 79 × 79 × 15527
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
8586431 Product of the distinct prime numbers
The prime factorization of 678328049 is 7 × 79 × 79 × 15527.
Since it has a total of 4 prime factors.
10 , 1 , 17 , 75 , 513 , 602 , 8529 , 9711 , 69268 , 4721 , 231253 , 386662 , 5889839 , 530775 , 18178903 , 37996708 , 728994609 , 553630704 , 2752662258 , 1346422402
n×2
1356656098
n×3
2034984147
n×4
2713312196
n×5
3391640245
n÷2
339164024.5
n÷3
226109349.66667
n÷3
169582012.25
n÷5
135665609.8
n2
460128942060146401
n3
3.1211836755609E+26
n4
2.1171864332139E+35
n5
1.4361469426113E+44
2 √n26044.731693761
3 √n878.64462884301
4 √n161.38380245167
5 √n58.383208067281
1 , 7 , 79 , 553 , 6241 , 15527 , 43687 , 108689 , 1226633 , 8586431 , 96904007 , 678328049
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
-678328048 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 678328049 can be divided by 12 positive divisors.
The sum of these divisors (counting 678328049) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000011011100111011011110001
3
Ternary
1202021101122011002
4
Quaternary
220123213123301
5
Quinary
2342122444144
6
Senary
151150531345
8
Octal
5033473361
10
Decimal
678328049
12
Duodecimal
16b206b55
16
Hexadecimal
286e76f1
20
Vigesimal
abjb029
36
Base36
b7ux9t
md5
fea7b39947f89ae07be3717e20d969a9
sha1
e6e317f1ff90aef627520a035e08f19ffa73e8fa
sha256
e4a3825707d5e35a24957b4fb89deabf60df1b65f199d80a0994c41dffaffe82
sha512
dad3700d3e88a801d08b5b6b046435f35b5810f137700ba06ddb656c370ad0314013516a38599dfaa4a2d57d65b22df1d7d512c5d4900796c832c54de7a5572c
ripemd-160
1df0c3a6d9bf3f703244f85f6661b846a33bab80
Diameter
1356656098
Circumference
4262060830.9246
Area
1.4455377040802E+18
Volume
1.3073983607529E+27
Surface area
5.7821508163208E+18
Circumference
4262060830.9246
Perimeter
2713312196
Area
460128942060146401
Diagonal
959300726.63388
Surface area
2760773652360878406
Volume
3.1211836755609E+26
Space diagonal
1174898645.0671
Perimeter
2034984147
Area
1.9924167642027E+17
Altitude
587449322.53354
Surface area
1.9924167642027E+17
Volume
3.6783502371965E+25
Height
319766908.87796