678705434 is an even 9-digits composite number following 678705433
and preceding 678705435 . In scientific notation, it is written as 6.78705434 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 308502460 positive integers (up to 678705434) that are relatively prime to 678705434.
678705434 has 8 divisors, whose sum is 1110608928
The reverse of 678705434 is 434507876
Previous prime number is 11
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
six hundred seventy-eight million seven hundred five thousand four hundred thirty-four
Scientific notation
6.78705434 × 10^8
Engineering notation
6.78705434 × 10^6
Prime Factorization
2 × 11 × 30850247
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
678705434
Product of the distinct prime numbers
The prime factorization of 678705434 is 2 × 11 × 30850247.
Since it has a total of 3 prime factors.
2 , 1 , 78 , 5 , 369 , 329 , 9031 , 1489 , 13282 , 87927 , 191365 , 734844 , 2587241 , 8959923 , 68328826 , 22716158 , 649175925 , 394232184 , 9678131359 , 9951740529
n×2
1357410868
n×3
2036116302
n×4
2714821736
n×5
3393527170
n÷2
339352717
n÷3
226235144.66667
n÷3
169676358.5
n÷5
135741086.8
n2
460641066141128356
n3
3.1263959471354E+26
n4
2.1219019181564E+35
n5
1.4401463622677E+44
2 √n
26051.97562566
3 √n
878.80754206783
4 √n
161.40624407271
5 √n
58.389702873288
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
-678705433
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 678705434 can be divided by 8 positive divisors.
The sum of these divisors (counting 678705434) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011101000011100100011010
3
Ternary
1202022002210211022
4
Quaternary
220131003210122
5
Quinary
2342222033214
6
Senary
151203002442
8
Octal
5035034432
10
Decimal
678705434
12
Duodecimal
16b369422
16
Hexadecimal
2874391a
20
Vigesimal
ac1i3be
36
Base36
b830gq
md5
3524af108752a70c01d99c7ceb3bd493
sha1
f678ed4513f10a3d7a4e09eac2cbca3517c23662
sha256
86cef4ebd195f05184cd2acb8527cef66f1736f4bd6596b6bd6687b63e53ab05
sha512
a068c26c177cf93baa3b2df6e3c714386ede434edb4acf95c0687cf0a509c0f7c22fb4a57812e1e914459854ee5cb4cde054d3c664d5b674cf999fba10a655a2
ripemd-160
03d30a288ec7f3ccccb7bcf6464697a950e99f38
Diameter
1357410868
Circumference
4264432010.8117
Area
1.4471465893307E+18
Volume
1.3095816719645E+27
Surface area
5.788586357323E+18
Circumference
4264432010.8117
Perimeter
2714821736
Area
460641066141128356
Diagonal
959834429.61912
Surface area
2763846396846770136
Volume
3.1263959471354E+26
Space diagonal
1175552295.0611
Perimeter
2036116302
Area
1.9946343265228E+17
Altitude
587776147.53054
Surface area
1.9946343265228E+17
Volume
3.6844929581559E+25
Height
319944809.87304