78214424 is an even 8-digits composite number following 78214423
and preceding 78214425 . In scientific notation, it is written as 7.8214424 × 10^7.
The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors.
There are 38611872 positive integers (up to 78214424) that are relatively prime to 78214424.
78214424 has 16 divisors, whose sum is 148509600
The reverse of 78214424 is 42441287
Previous prime number is 79
Is Prime? no Number parity even Number length 8 Sum of Digits 32 Digital Root 5
Name
seventy-eight million two hundred fourteen thousand four hundred twenty-four
Scientific notation
7.8214424 × 10^7
Engineering notation
7.8214424 × 10^6
Prime Factorization
2 × 2 × 2 × 79 × 123757
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
19553606 Product of the distinct prime numbers
The prime factorization of 78214424 is 2 × 2 × 2 × 79 × 123757.
Since it has a total of 5 prime factors.
1 , 7 , 35 , 67 , 40 , 802 , 6466 , 9397 , 53878 , 28560 , 990253 , 627279 , 8538936 , 6049485 , 56548489 , 38264806 , 268288404 , 780784479 , 9856588925 , 1374727189
n×2
156428848
n×3
234643272
n×4
312857696
n×5
391072120
n÷2
39107212
n÷3
26071474.666667
n÷3
19553606
n÷5
15642884.8
n2
6117496121651776
n3
4.7847643547723E+23
n4
3.7423758798425E+31
n5
2.9270777383337E+39
2 √n8843.8919034552
3 √n427.65703155811
4 √n94.041968840806
5 √n37.901584845836
1 , 2 , 4 , 8 , 79 , 158 , 316 , 632 , 123757 , 247514 , 495028 , 990056 , 9776803 , 19553606 , 39107212 , 78214424
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-78214423 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78214424 can be divided by 16 positive divisors.
The sum of these divisors (counting 78214424) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101010010111010100011000
3
Ternary
12110011201000112
4
Quaternary
10222113110120
5
Quinary
130010330144
6
Senary
11432223452
8
Octal
452272430
10
Decimal
78214424
12
Duodecimal
2223ab88
16
Hexadecimal
4a97518
20
Vigesimal
148gg14
36
Base36
1akemw
md5
b6a0977aecca7e05f02f54cd7f9e82f1
sha1
5d0bbb980f46d007e9b65d84f7a8782c75f364f6
sha256
c566bd021b13cd484c4b28b0792e52ac1bc9b6f4697c2942d385ae5c449b0ee7
sha512
fa34e8ac4a4aad84f4e9de0ae2ddcce0e63730326bafd00428bf96f08ed22fc4c7accb2725c475856cde2d2be4cf96049847a32f3d61f561b430fa9c3a3b448d
ripemd-160
dcb798b382cb763c4b16c81ad4b5c1192233c5a7
Diameter
156428848
Circumference
491435719.68631
Area
1.9218680874145E+16
Volume
2.0042374061481E+24
Surface area
7.6874723496581E+16
Circumference
491435719.68631
Perimeter
312857696
Area
6117496121651776
Diagonal
110611899.194
Surface area
36704976729910656
Volume
4.7847643547723E+23
Space diagonal
135471356.25273
Perimeter
234643272
Area
2.6489535244516E+15
Altitude
67735678.126367
Surface area
2.6489535244516E+15
Volume
5.6388988693986E+22
Height
36870633.064667