78384294 is an even 8-digits composite number following 78384293
and preceding 78384295 . In scientific notation, it is written as 7.8384294 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 26128080 positive integers (up to 78384294) that are relatively prime to 78384294.
78384294 has 8 divisors, whose sum is 121931208
The reverse of 78384294 is 49248387
Previous prime number is 27
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-eight million three hundred eighty-four thousand two hundred ninety-four
Scientific notation
7.8384294 × 10^7
Engineering notation
7.8384294 × 10^6
Prime Factorization
2 × 27 × 1451561
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78384294
Product of the distinct prime numbers
The prime factorization of 78384294 is 2 × 27 × 1451561.
Since it has a total of 3 prime factors.
1 , 3 , 37 , 32 , 959 , 507 , 3072 , 7606 , 41374 , 92279 , 560377 , 488126 , 409873 , 7953581 , 40271911 , 78147442 , 607291323 , 13413955 , 8159207105 , 3844808477
n×2
156768588
n×3
235152882
n×4
313537176
n×5
391921470
n÷2
39192147
n÷3
26128098
n÷3
19596073.5
n÷5
15676858.8
n2
6144097545878436
n3
4.8160074840081E+23
n4
3.7749934653269E+31
n5
2.9590019763427E+39
2 √n
8853.490498103
3 √n
427.96641000545
4 √n
94.092988570366
5 √n
37.918033873831
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
-78384293
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 78384294 can be divided by 8 positive divisors.
The sum of these divisors (counting 78384294) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101011000000110010100110
3
Ternary
12110111100001000
4
Quaternary
10223000302212
5
Quinary
130031244134
6
Senary
11440014130
8
Octal
453006246
10
Decimal
78384294
12
Duodecimal
22301346
16
Hexadecimal
4ac0ca6
20
Vigesimal
149i0ee
36
Base36
1ao1pi
md5
01ada11421d611d685e17a821717a6a8
sha1
423cc8a2d3a172fc2b8d7c15761617263d761825
sha256
a65d9bbe72b1c1f76480518f4a73793bc2250dee5b5494fbbfb0454cea280a2c
sha512
8768990c4e05bb7c4ccac7a4cffdc873ba94d556ea2a024259f294377634019566f93c8817a72d32e5666c46f775f9fb462343244c4d115b7573182297880982
ripemd-160
c3ba409906d0f0c21c9feffc42de6d8fdbbcbe37
Diameter
156768588
Circumference
492503044.37445
Area
1.9302251713071E+16
Volume
2.0173244975191E+24
Surface area
7.7209006852283E+16
Circumference
492503044.37445
Perimeter
313537176
Area
6144097545878436
Diagonal
110852131.65184
Surface area
36864585275270616
Volume
4.8160074840081E+23
Space diagonal
135765579.72342
Perimeter
235152882
Area
2.6604722790302E+15
Altitude
67882789.861708
Surface area
2.6604722790302E+15
Volume
5.6757192503122E+22
Height
36950710.550613