28998464 (number)
28998464 is an even 8-digits composite number following 28998463 and preceding 28998465. In scientific notation, it is written as 2.8998464 × 10^7. The sum of its digits is 50. It has a total of 9 prime factors and 56 positive divisors. There are 12400640 positive integers (up to 28998464) that are relatively prime to 28998464.
Interesting facts
- 28998464 has 56 divisors, whose sum is 66495168
- The reverse of 28998464 is 46489982
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 50
- Digital Root 5
Name
Name | twenty-eight million nine hundred ninety-eight thousand four hundred sixty-four |
---|
Notation
Scientific notation | 2.8998464 × 10^7 |
---|---|
Engineering notation | 2.8998464 × 10^6 |
Prime Factorization of 28998464
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 17 × 11 × 2423
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 906202 | Product of the distinct prime numbers |
The prime factorization of 28998464 is 2 × 2 × 2 × 2 × 2 × 2 × 17 × 11 × 2423. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28998464)
Multiplication
n×yn×2 | 57996928 |
---|---|
n×3 | 86995392 |
n×4 | 115993856 |
n×5 | 144992320 |
Division
n÷yn÷2 | 14499232 |
---|---|
n÷3 | 9666154.6666667 |
n÷3 | 7249616 |
n÷5 | 5799692.8 |
Exponentiation
nyn2 | 840910914359296 |
---|---|
n3 | 2.4385124877255E+22 |
n4 | 7.0713116588859E+29 |
n5 | 2.0505717657298E+37 |
Nth Root
y√n2√n | 5385.0221912263 |
---|---|
3√n | 307.22625824449 |
4√n | 73.382710437993 |
5√n | 31.079569815582 |
Divisors of 28998464
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -28998463 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 28998464 can be divided by 56 positive divisors. The sum of these divisors (counting 28998464) is 1, the average is 0.017857142857143.
Base conversion 28998464
Base | System | Value |
---|---|---|
2 | Binary | 1101110100111101101000000 |
3 | Ternary | 2000120021102012 |
4 | Quaternary | 1232213231000 |
5 | Quinary | 24410422324 |
6 | Senary | 2513312052 |
8 | Octal | 156475500 |
10 | Decimal | 28998464 |
12 | Duodecimal | 9865628 |
16 | Hexadecimal | 1ba7b40 |
20 | Vigesimal | 914g34 |
36 | Base36 | h9jcw |
Cryptographic Hash Functions
md5 | 3927b64793228f2801ce01a118f7caac |
---|---|
sha1 | c739d6e8743139a2059b5fe8b04bde4033b29e24 |
sha256 | b110546328378f2d53c80ed717e64ceb1240635dd51bb4ab007e168503f9fb7b |
sha512 | eb35710836fc2a26276fe0c9298cd426f03b3e07c80d62c1457d221fd393c35d473f4f5367d379a07313b36364da8fa7cf4e467b80bf30fa10ab3fd843493264 |
ripemd-160 | 9860a5a50f5b11054f5e547dd937490d8d503be1 |
28998464 as geometric shapes
Circle
Radius = nDiameter | 57996928 |
---|---|
Circumference | 182202722.93558 |
Area | 2.6417995508746E+15 |
Sphere
Radius = nVolume | 1.0214417222834E+23 |
---|---|
Surface area | 1.0567198203499E+16 |
Circumference | 182202722.93558 |
Square
Length = nPerimeter | 115993856 |
---|---|
Area | 840910914359296 |
Diagonal | 41010021.076788 |
Cube
Length = nSurface area | 5045465486155776 |
---|---|
Volume | 2.4385124877255E+22 |
Space diagonal | 50226812.989457 |
Equilateral Triangle
Length = nPerimeter | 86995392 |
---|---|
Area | 3.6412510707738E+14 |
Altitude | 25113406.494729 |
Triangular Pyramid
Length = nSurface area | 3.6412510707738E+14 |
---|---|
Volume | 2.873814526798E+21 |
Height | 13670007.025596 |