78164028 (number)
78164028 is an even 8-digits composite number following 78164027 and preceding 78164029. In scientific notation, it is written as 7.8164028 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 23417856 positive integers (up to 78164028) that are relatively prime to 78164028.
Interesting facts
- 78164028 has 96 divisors, whose sum is 215953920
- The reverse of 78164028 is 82046187
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-eight million one hundred sixty-four thousand twenty-eight |
---|
Notation
Scientific notation | 7.8164028 × 10^7 |
---|---|
Engineering notation | 7.8164028 × 10^6 |
Prime Factorization of 78164028
Prime Factorization 2 × 2 × 51 × 3 × 3 × 3 × 23 × 617
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4342446 | Product of the distinct prime numbers |
The prime factorization of 78164028 is 2 × 2 × 51 × 3 × 3 × 3 × 23 × 617. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 78164028)
Multiplication
n×yn×2 | 156328056 |
---|---|
n×3 | 234492084 |
n×4 | 312656112 |
n×5 | 390820140 |
Division
n÷yn÷2 | 39082014 |
---|---|
n÷3 | 26054676 |
n÷3 | 19541007 |
n÷5 | 15632805.6 |
Exponentiation
nyn2 | 6109615273184784 |
---|---|
n3 | 4.7755213928244E+23 |
n4 | 3.7327398786333E+31 |
n5 | 2.9176598439021E+39 |
Nth Root
y√n2√n | 8841.0422462513 |
---|---|
3√n | 427.56516088926 |
4√n | 94.026816633614 |
5√n | 37.896699351181 |
Divisors of 78164028
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -78164027 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 78164028 can be divided by 96 positive divisors. The sum of these divisors (counting 78164028) is 1, the average is 0.010416666666667.
Base conversion 78164028
Base | System | Value |
---|---|---|
2 | Binary | 100101010001011000000111100 |
3 | Ternary | 12110002010220000 |
4 | Quaternary | 10222023000330 |
5 | Quinary | 130002222103 |
6 | Senary | 11431154300 |
8 | Octal | 452130074 |
10 | Decimal | 78164028 |
12 | Duodecimal | 22215990 |
16 | Hexadecimal | 4a8b03c |
20 | Vigesimal | 148aa18 |
36 | Base36 | 1ajbr0 |
Cryptographic Hash Functions
md5 | d4a7af8cb4b5318a4dacaf7992585e58 |
---|---|
sha1 | 1d848d566574f131feff6d6769c1bdcf4de4add0 |
sha256 | ef149835128ee6ad7e4b8ba756f994ca304817998ec193f4ebbd6e001c9752dd |
sha512 | e5cf75912fc93c00ebfb39b4525863bde6883209959539e7a71e043ebafac496e139d874fa7ab9261629c55ba752710640cb2363e5cd3331ca6618c06ece2576 |
ripemd-160 | 24d50897e3f9de3b319e9a65dded7d3550f03663 |
78164028 as geometric shapes
Circle
Radius = nDiameter | 156328056 |
---|---|
Circumference | 491119072.27957 |
Area | 1.9193922458497E+16 |
Sphere
Radius = nVolume | 2.0003657233011E+24 |
---|---|
Surface area | 7.6775689833989E+16 |
Circumference | 491119072.27957 |
Square
Length = nPerimeter | 312656112 |
---|---|
Area | 6109615273184784 |
Diagonal | 110540628.48731 |
Cube
Length = nSurface area | 36657691639108704 |
---|---|
Volume | 4.7755213928244E+23 |
Space diagonal | 135384067.82024 |
Equilateral Triangle
Length = nPerimeter | 234492084 |
---|---|
Area | 2.6455410169637E+15 |
Altitude | 67692033.910118 |
Triangular Pyramid
Length = nSurface area | 2.6455410169637E+15 |
---|---|
Volume | 5.6280059342793E+22 |
Height | 36846876.162437 |