78479966 is an even 8-digits composite number following 78479965
and preceding 78479967 . In scientific notation, it is written as 7.8479966 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 39227400 positive integers (up to 78479966) that are relatively prime to 78479966.
78479966 has 8 divisors, whose sum is 117757704
The reverse of 78479966 is 66997487
Previous prime number is 5701
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
seventy-eight million four hundred seventy-nine thousand nine hundred sixty-six
Scientific notation
7.8479966 × 10^7
Engineering notation
7.8479966 × 10^6
Prime Factorization
2 × 5701 × 6883
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78479966
Product of the distinct prime numbers
The prime factorization of 78479966 is 2 × 5701 × 6883.
Since it has a total of 3 prime factors.
7 , 9 , 86 , 65 , 551 , 710 , 2689 , 2597 , 20209 , 66723 , 326679 , 933677 , 8588787 , 5324981 , 38659880 , 26627369 , 784646175 , 864830096 , 8329682527 , 8089804349
n×2
156959932
n×3
235439898
n×4
313919864
n×5
392399830
n÷2
39239983
n÷3
26159988.666667
n÷3
19619991.5
n÷5
15695993.2
n2
6159105063361156
n3
4.8336635596301E+23
n4
3.7934575181521E+31
n5
2.9771041704702E+39
2 √n
8858.8919171644
3 √n
428.14045743824
4 √n
94.121686752652
5 √n
37.927285534167
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
-78479965
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 78479966 can be divided by 8 positive divisors.
The sum of these divisors (counting 78479966) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101011011000001001011110
3
Ternary
12110200012021102
4
Quaternary
10223120021132
5
Quinary
130042324331
6
Senary
11442033102
8
Octal
453301136
10
Decimal
78479966
12
Duodecimal
22348792
16
Hexadecimal
4ad825e
20
Vigesimal
14a9ji6
36
Base36
1aq3j2
md5
d18a0c30fb9d16dc36cf46f154c22758
sha1
159b0231b9b67383a497d1e43775a363908d9d84
sha256
aa1621e6519ba9d4be41bfb5fbd0ec8a43b60f2a0dea2b0cc52b99edb6f577ed
sha512
8b2ce2c79f4d2bbf365a09fad71bcf67309e436faecc52a24ee566253e7bfced413b4184d10510469c80c9fb37d4c83dc7b56e6d8a97b2c5c856022da43c5293
ripemd-160
be464f9329f61e08ef79c90ff2eca98633932ac7
Diameter
156959932
Circumference
493104169.27915
Area
1.9349399219743E+16
Volume
2.0247202571812E+24
Surface area
7.7397596878972E+16
Circumference
493104169.27915
Perimeter
313919864
Area
6159105063361156
Diagonal
110987432.29178
Surface area
36954630380166936
Volume
4.8336635596301E+23
Space diagonal
135931288.48828
Perimeter
235439898
Area
2.6669707247241E+15
Altitude
67965644.244139
Surface area
2.6669707247241E+15
Volume
5.6965271349813E+22
Height
36995810.763926