13879440 (number)
13879440 is an even 8-digits composite number following 13879439 and preceding 13879441. In scientific notation, it is written as 1.3879440 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 3594240 positive integers (up to 13879440) that are relatively prime to 13879440.
Interesting facts
- 13879440 has 40 divisors, whose sum is 28286136
- The reverse of 13879440 is 04497831
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
| Name | thirteen million eight hundred seventy-nine thousand four hundred forty |
|---|
Notation
| Scientific notation | 1.3879440 × 10^7 |
|---|---|
| Engineering notation | 1.3879440 × 10^6 |
Prime Factorization of 13879440
Prime Factorization 2 × 2 × 2 × 2 × 45 × 37 × 521
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1734930 | Product of the distinct prime numbers |
The prime factorization of 13879440 is 2 × 2 × 2 × 2 × 45 × 37 × 521. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13879440)
Multiplication
n×y| n×2 | 27758880 |
|---|---|
| n×3 | 41638320 |
| n×4 | 55517760 |
| n×5 | 69397200 |
Division
n÷y| n÷2 | 6939720 |
|---|---|
| n÷3 | 4626480 |
| n÷3 | 3469860 |
| n÷5 | 2775888 |
Exponentiation
ny| n2 | 192638854713600 |
|---|---|
| n3 | 2.6737194256661E+21 |
| n4 | 3.7109728345367E+28 |
| n5 | 5.1506224798583E+35 |
Nth Root
y√n| 2√n | 3725.5120453436 |
|---|---|
| 3√n | 240.32040539458 |
| 4√n | 61.036972773423 |
| 5√n | 26.820964341916 |
Divisors of 13879440
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -13879439 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13879440 can be divided by 40 positive divisors. The sum of these divisors (counting 13879440) is 1, the average is 0.025.
Base conversion 13879440
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110100111100100010010000 |
| 3 | Ternary | 222010011000100 |
| 4 | Quaternary | 310330202100 |
| 5 | Quinary | 12023120230 |
| 6 | Senary | 1213252400 |
| 8 | Octal | 64744220 |
| 10 | Decimal | 13879440 |
| 12 | Duodecimal | 4794100 |
| 16 | Hexadecimal | d3c890 |
| 20 | Vigesimal | 46eic0 |
| 36 | Base36 | 89hg0 |
Cryptographic Hash Functions
| md5 | 50da65fb8c58b7746ebd07d47ec1297d |
|---|---|
| sha1 | 5045773ed333e3330c5d8591bb911c09e49496d8 |
| sha256 | eb07d1db96ab34632d45d25db28db188f47be8dcadb31d50260883b363ebca98 |
| sha512 | f715628b8e1675f714c3eb1878d6de65aab62e0574556530088dc8a41ee4709febdf6a77cb11ecad9c1326569db9bfa8f7b41724d6ce6f7ee23fdafacac6dcfd |
| ripemd-160 | c1a41fd037a0e02ff21419f4b7901caa26becd11 |
13879440 as geometric shapes
Circle
Radius = n| Diameter | 27758880 |
|---|---|
| Circumference | 87207093.479881 |
| Area | 6.051928107642E+14 |
Sphere
Radius = n| Volume | 1.1199649740577E+22 |
|---|---|
| Surface area | 2.4207712430568E+15 |
| Circumference | 87207093.479881 |
Square
Length = n| Perimeter | 55517760 |
|---|---|
| Area | 192638854713600 |
| Diagonal | 19628492.286144 |
Cube
Length = n| Surface area | 1155833128281600 |
|---|---|
| Volume | 2.6737194256661E+21 |
| Space diagonal | 24039895.260604 |
Equilateral Triangle
Length = n| Perimeter | 41638320 |
|---|---|
| Area | 83415070968959 |
| Altitude | 12019947.630302 |
Triangular Pyramid
Length = n| Surface area | 83415070968959 |
|---|---|
| Volume | 3.1510085614645E+20 |
| Height | 6542830.7620479 |