678985330 is an even 9-digits composite number following 678985329
and preceding 678985331 . In scientific notation, it is written as 6.78985330 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 257299632 positive integers (up to 678985330) that are relatively prime to 678985330.
678985330 has 8 divisors, whose sum is 1029199104
The reverse of 678985330 is 033589876
Previous prime number is 95
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
six hundred seventy-eight million nine hundred eighty-five thousand three hundred thirty
Scientific notation
6.78985330 × 10^8
Engineering notation
6.78985330 × 10^6
Prime Factorization
2 × 95 × 3573607
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
678985330
Product of the distinct prime numbers
The prime factorization of 678985330 is 2 × 95 × 3573607.
Since it has a total of 3 prime factors.
1 , 7 , 40 , 95 , 568 , 162 , 2354 , 1326 , 84334 , 96881 , 666916 , 64121 , 9884927 , 5669628 , 75592741 , 76857666 , 197232979 , 91430071 , 782171673 , 8471117984
n×2
1357970660
n×3
2036955990
n×4
2715941320
n×5
3394926650
n÷2
339492665
n÷3
226328443.33333
n÷3
169746332.5
n÷5
135797066
n2
461021078355208900
n3
3.1302654902397E+26
n4
2.125404346878E+35
n5
1.4431183718484E+44
2 √n
26057.346948605
3 √n
878.928331293
4 √n
161.42288235751
5 √n
58.394518025251
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
-678985329
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 678985330 can be divided by 8 positive divisors.
The sum of these divisors (counting 678985330) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011110000111111001110010
3
Ternary
1202022122000202211
4
Quaternary
220132013321302
5
Quinary
2342310012310
6
Senary
151213002334
8
Octal
5036077162
10
Decimal
678985330
12
Duodecimal
16b4833aa
16
Hexadecimal
28787e72
20
Vigesimal
ac3d36a
36
Base36
b890fm
md5
6659a1300d71369d44b7477a69425064
sha1
aa79f7715208a5a0c701c1ac27646f061fe06869
sha256
19ac4501a607733ffa71d31d8baa98a622ca10af064674db5d56098370f305c5
sha512
679ab1ac9d513107f5d1b71327484fa30496e6ab89e78568f676fd761dc27bf162088572e2dea12a5881f1e9113f0f9e62c6b1753379a3621c7fd31a9dfa4ccf
ripemd-160
881ad63983a27e074992b70f4b246aad2cd33708
Diameter
1357970660
Circumference
4266190649.2465
Area
1.4483404329108E+18
Volume
1.3112025423897E+27
Surface area
5.7933617316431E+18
Circumference
4266190649.2465
Perimeter
2715941320
Area
461021078355208900
Diagonal
960230262.33837
Surface area
2766126470131253400
Volume
3.1302654902397E+26
Space diagonal
1176037089.1539
Perimeter
2036955990
Area
1.9962798276785E+17
Altitude
588018544.57696
Surface area
1.9962798276785E+17
Volume
3.6890532584378E+25
Height
320076754.11279