78493313 is an odd 8-digits composite number following 78493312
and preceding 78493314 . In scientific notation, it is written as 7.8493313 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 73605240 positive integers (up to 78493313) that are relatively prime to 78493313.
78493313 has 8 divisors, whose sum is 82705920
The reverse of 78493313 is 31339487
Previous prime number is 1957
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-eight million four hundred ninety-three thousand three hundred thirteen
Scientific notation
7.8493313 × 10^7
Engineering notation
7.8493313 × 10^6
Prime Factorization
19 × 1957 × 2111
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78493313
Product of the distinct prime numbers
The prime factorization of 78493313 is 19 × 1957 × 2111.
Since it has a total of 3 prime factors.
2 , 6 , 41 , 63 , 132 , 829 , 6787 , 2373 , 14525 , 34497 , 456729 , 363306 , 7677355 , 3697946 , 64808308 , 90091241 , 307985687 , 578434539 , 303332431 , 9984416771
n×2
156986626
n×3
235479939
n×4
313973252
n×5
392466565
n÷2
39246656.5
n÷3
26164437.666667
n÷3
19623328.25
n÷5
15698662.6
n2
6161200185715969
n3
4.8361301463306E+23
n4
3.7960387728466E+31
n5
2.9796365955719E+39
2 √n
8859.6451960561
3 √n
428.16472718529
4 √n
94.125688289946
5 √n
37.928575496619
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
-78493312
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 78493313 can be divided by 8 positive divisors.
The sum of these divisors (counting 78493313) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101011011011011010000001
3
Ternary
12110200212120202
4
Quaternary
10223123122001
5
Quinary
130043241223
6
Senary
11442214545
8
Octal
453333201
10
Decimal
78493313
12
Duodecimal
22354455
16
Hexadecimal
4adb681
20
Vigesimal
14abd5d
36
Base36
1aqdtt
md5
b872ec234c6b4362cb2a6d30909b2a75
sha1
5ef300ca51abd33053c22d5cd19509cb5b5c8b12
sha256
e4cad31f24d2431cb034f7e86e3488300381eefee4e64b74d74a32c98388f0f3
sha512
cd9c2042c3a5abd4b988988e561579cfda3dbc762524c793d48ba42d97351c51f4feeb8ff7cb32749e682ee3e649fcedef8beb81e624b3ef8a18c1ccce4544f0
ripemd-160
132d9c3783804b658983dbeeee7bcb1e0ac1e18c
Diameter
156986626
Circumference
493188030.95345
Area
1.9355981240741E+16
Volume
2.0257534586022E+24
Surface area
7.7423924962965E+16
Circumference
493188030.95345
Perimeter
313973252
Area
6161200185715969
Diagonal
111006307.8002
Surface area
36967201114295814
Volume
4.8361301463306E+23
Space diagonal
135954406.17041
Perimeter
235479939
Area
2.6678779393157E+15
Altitude
67977203.085203
Surface area
2.6678779393157E+15
Volume
5.6994340352851E+22
Height
37002102.600065