78393413 is an odd 8-digits composite number following 78393412
and preceding 78393414 . In scientific notation, it is written as 7.8393413 × 10^7.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 65382720 positive integers (up to 78393413) that are relatively prime to 78393413.
78393413 has 8 divisors, whose sum is 89660928
The reverse of 78393413 is 31439387
Previous prime number is 6943
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-eight million three hundred ninety-three thousand four hundred thirteen
Scientific notation
7.8393413 × 10^7
Engineering notation
7.8393413 × 10^6
Prime Factorization
7 × 6943 × 1613
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78393413
Product of the distinct prime numbers
The prime factorization of 78393413 is 7 × 6943 × 1613.
Since it has a total of 3 prime factors.
7 , 7 , 61 , 74 , 493 , 367 , 9717 , 7084 , 31340 , 35837 , 478133 , 499127 , 987689 , 7947013 , 91453201 , 48554735 , 22987818 , 998884102 , 8211204346 , 9430330424
n×2
156786826
n×3
235180239
n×4
313573652
n×5
391967065
n÷2
39196706.5
n÷3
26131137.666667
n÷3
19598353.25
n÷5
15678682.6
n2
6145527201788569
n3
4.8176885203255E+23
n4
3.7767504587923E+31
n5
2.9607235851405E+39
2 √n
8854.0054777485
3 √n
427.98300548295
4 √n
94.095725076905
5 √n
37.918916087457
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
-78393412
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 78393413 can be divided by 8 positive divisors.
The sum of these divisors (counting 78393413) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101011000011000001000101
3
Ternary
12110111210112202
4
Quaternary
10223003001011
5
Quinary
130032042123
6
Senary
11440124245
8
Octal
453030105
10
Decimal
78393413
12
Duodecimal
22306685
16
Hexadecimal
4ac3045
20
Vigesimal
149j3ad
36
Base36
1ao8qt
md5
ab296806c0c8b7b361b588dcbd9aacd3
sha1
af26d12103a97d4831cd28fea2d6ab416ad388f9
sha256
6c3cc363991e3ed9532066d282337631a55976945c100d643e1cd1607f2348b1
sha512
e3841b0cc7eb81960f846a97e8e099ead7bc376abc693070641c70c09629e836e7b0803ce080cbe208250974b004bb3c676076076810c6f901e005385723e052
ripemd-160
6dd7041d27dce3e3f667fc634f888ad001330d64
Diameter
156786826
Circumference
492560340.74126
Area
1.9306743109575E+16
Volume
2.0180286483651E+24
Surface area
7.7226972438301E+16
Circumference
492560340.74126
Perimeter
313573652
Area
6145527201788569
Diagonal
110865027.86532
Surface area
36873163210731414
Volume
4.8176885203255E+23
Space diagonal
135781374.29473
Perimeter
235180239
Area
2.6610913381986E+15
Altitude
67890687.147365
Surface area
2.6610913381986E+15
Volume
5.6777003706112E+22
Height
36955009.288438