678741738 is an even 9-digits composite number following 678741737
and preceding 678741739 . In scientific notation, it is written as 6.78741738 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 226247244 positive integers (up to 678741738) that are relatively prime to 678741738.
678741738 has 8 divisors, whose sum is 1357483488
The reverse of 678741738 is 837147876
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
six hundred seventy-eight million seven hundred forty-one thousand seven hundred thirty-eight
Scientific notation
6.78741738 × 10^8
Engineering notation
6.78741738 × 10^6
Prime Factorization
2 × 3 × 113123623
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
678741738
Product of the distinct prime numbers
The prime factorization of 678741738 is 2 × 3 × 113123623.
Since it has a total of 3 prime factors.
8 , 8 , 69 , 91 , 792 , 493 , 7987 , 2391 , 46021 , 3781 , 453598 , 119756 , 5669313 , 9713217 , 62528050 , 22141710 , 501909443 , 799620388 , 6328199089 , 5040114235
n×2
1357483476
n×3
2036225214
n×4
2714966952
n×5
3393708690
n÷2
339370869
n÷3
226247246
n÷3
169685434.5
n÷5
135748347.6
n2
460690346903260644
n3
3.1268976673694E+26
n4
2.1223559572985E+35
n5
1.4405315711114E+44
2 √n
26052.672377321
3 √n
878.82321094694
4 √n
161.40840243717
5 √n
58.390327513762
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
-678741737
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 678741738 can be divided by 8 positive divisors.
The sum of these divisors (counting 678741738) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011101001100011011101010
3
Ternary
1202022011122121220
4
Quaternary
220131030123222
5
Quinary
2342224213423
6
Senary
151203442510
8
Octal
5035143352
10
Decimal
678741738
12
Duodecimal
16b386436
16
Hexadecimal
2874c6ea
20
Vigesimal
ac22e6i
36
Base36
b83sh6
md5
6d5abfe68371f7ef7037188c3e9b6259
sha1
2f69a4a471d7b242c9611a37ffdb2c0efa04bfcc
sha256
5ab41a11ca5be297531305910b7ac33a462877b553f38b352d430e80240d3a43
sha512
3a8d81f5fe099086eee3027093be32a7c08f83567facb5b8f812abff860dc963d64940c3ce586f02f5ed85eecb1a332f73e0fe2e2b80622c78a556aa3abbcaf5
ripemd-160
ca26e5d010293cdac207d1eb81976ac5da23438c
Diameter
1357483476
Circumference
4264660115.5711
Area
1.447301409411E+18
Volume
1.3097918320446E+27
Surface area
5.7892056376441E+18
Circumference
4264660115.5711
Perimeter
2714966952
Area
460690346903260644
Diagonal
959885771.22829
Surface area
2764142081419563864
Volume
3.1268976673694E+26
Space diagonal
1175615175.4336
Perimeter
2036225214
Area
1.9948477184824E+17
Altitude
587807587.7168
Surface area
1.9948477184824E+17
Volume
3.6850842411222E+25
Height
319961923.74276