78474493 is an odd 8-digits composite number following 78474492
and preceding 78474494 . In scientific notation, it is written as 7.8474493 × 10^7.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 75768448 positive integers (up to 78474493) that are relatively prime to 78474493.
78474493 has 4 divisors, whose sum is 81180540
The reverse of 78474493 is 39447487
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-eight million four hundred seventy-four thousand four hundred ninety-three
Scientific notation
7.8474493 × 10^7
Engineering notation
7.8474493 × 10^6
Prime Factorization
29 × 2706017
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
78474493
Product of the distinct prime numbers
The prime factorization of 78474493 is 29 × 2706017.
Since it has a total of 2 prime factors.
1 , 8 , 26 , 83 , 861 , 210 , 2605 , 6567 , 31179 , 60058 , 95274 , 778733 , 9543910 , 1453629 , 80501142 , 81446449 , 561118816 , 746938660 , 9375126617 , 67790362
n×2
156948986
n×3
235423479
n×4
313897972
n×5
392372465
n÷2
39237246.5
n÷3
26158164.333333
n÷3
19618623.25
n÷5
15694898.6
n2
6158246051607049
n3
4.8326523666912E+23
n4
3.7923994432134E+31
n5
2.9760662355965E+39
2 √n
8858.5830131009
3 √n
428.13050471903
4 √n
94.120045755944
5 √n
37.926756528269
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78474492
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78474493 can be divided by 4 positive divisors.
The sum of these divisors (counting 78474493) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101011010110110011111101
3
Ternary
12110122220202201
4
Quaternary
10223112303331
5
Quinary
130042140433
6
Senary
11441551501
8
Octal
453266375
10
Decimal
78474493
12
Duodecimal
22345591
16
Hexadecimal
4ad6cfd
20
Vigesimal
14a964d
36
Base36
1apzb1
md5
8b0a645482a8a62e88c20ac6505e932f
sha1
488a0b5cb306824c83f1dbbe7e232e44c31a7374
sha256
b6c387556183d034dee498ae302095c848b7356b3dac903fa282c69e1ed28efd
sha512
f50d909d2e5cc0fc299138f358a982acfcfe7f9c44935b7d98f72c00c4ef6587f04c36ca03440f1527720ae43cc6ccd5cbc75a08a56607ae2226ccab06dace22
ripemd-160
be777cddc042b2fc8c2c07294f79c65fba34578f
Diameter
156948986
Circumference
493069781.40597
Area
1.9346700554727E+16
Volume
2.0242966896734E+24
Surface area
7.7386802218908E+16
Circumference
493069781.40597
Perimeter
313897972
Area
6158246051607049
Diagonal
110979692.30095
Surface area
36949476309642294
Volume
4.8326523666912E+23
Space diagonal
135921808.97421
Perimeter
235423479
Area
2.6665987617235E+15
Altitude
67960904.487104
Surface area
2.6665987617235E+15
Volume
5.6953354326742E+22
Height
36993230.766984