1289360 (number)
1289360 is an even 7-digits composite number following 1289359 and preceding 1289361. In scientific notation, it is written as 1.289360 × 10^6. The sum of its digits is 29. It has a total of 7 prime factors and 40 positive divisors. There are 506240 positive integers (up to 1289360) that are relatively prime to 1289360.
Interesting facts
- 1289360 has 40 divisors, whose sum is 3053376
- The reverse of 1289360 is 0639821
- Previous prime number is 227
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 29
- Digital Root 2
Name
| Name | one million two hundred eighty-nine thousand three hundred sixty |
|---|
Notation
| Scientific notation | 1.289360 × 10^6 |
|---|---|
| Engineering notation | 1.289360 × 10^6 |
Prime Factorization of 1289360
Prime Factorization 2 × 2 × 2 × 2 × 5 × 227 × 71
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 161170 | Product of the distinct prime numbers |
The prime factorization of 1289360 is 2 × 2 × 2 × 2 × 5 × 227 × 71. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1289360)
Multiplication
n×y| n×2 | 2578720 |
|---|---|
| n×3 | 3868080 |
| n×4 | 5157440 |
| n×5 | 6446800 |
Division
n÷y| n÷2 | 644680 |
|---|---|
| n÷3 | 429786.66666667 |
| n÷3 | 322340 |
| n÷5 | 257872 |
Exponentiation
ny| n2 | 1662449209600 |
|---|---|
| n3 | 2143495512889856000 |
| n4 | 2.7637373744997E+24 |
| n5 | 3.5634524211849E+30 |
Nth Root
y√n| 2√n | 1135.4998899163 |
|---|---|
| 3√n | 108.84071789111 |
| 4√n | 33.697179257563 |
| 5√n | 16.675345410155 |
Divisors of 1289360
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 | -1289359 | 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 1289360 can be divided by 40 positive divisors. The sum of these divisors (counting 1289360) is 1, the average is 0.025.
Base conversion 1289360
| Base | System | Value |
|---|---|---|
| 2 | Binary | 100111010110010010000 |
| 3 | Ternary | 2102111200002 |
| 4 | Quaternary | 10322302100 |
| 5 | Quinary | 312224420 |
| 6 | Senary | 43345132 |
| 8 | Octal | 4726220 |
| 10 | Decimal | 1289360 |
| 12 | Duodecimal | 5221a8 |
| 16 | Hexadecimal | 13ac90 |
| 20 | Vigesimal | 81380 |
| 36 | Base36 | rmvk |
Cryptographic Hash Functions
| md5 | 034b713ace75b1c6e764523e437a0bfb |
|---|---|
| sha1 | 05a57212967eacba62896be4285e581e5dca56cc |
| sha256 | e83d7d8810d2030cd3ec03dffd076870a73187c19007952de7ec92335ee8b3b4 |
| sha512 | 0df9466003bbc8d5767bc5d36a31922bedcba6ccbebcca113b0da74c1dc5c2783fc8ca37bc4a6f4ee96f81ae865016768aed61eac9a083ecfcabc9768d5c1b85 |
| ripemd-160 | 989707623536b3ca175165f0bc6fd88aa281c05f |
1289360 as geometric shapes
Circle
Radius = n| Diameter | 2578720 |
|---|---|
| Circumference | 8101287.8076651 |
| Area | 5222738223845.5 |
Sphere
Radius = n| Volume | 8.9786530083966E+18 |
|---|---|
| Surface area | 20890952895382 |
| Circumference | 8101287.8076651 |
Square
Length = n| Perimeter | 5157440 |
|---|---|
| Area | 1662449209600 |
| Diagonal | 1823430.3987814 |
Cube
Length = n| Surface area | 9974695257600 |
|---|---|
| Volume | 2143495512889856000 |
| Space diagonal | 2233237.029247 |
Equilateral Triangle
Length = n| Perimeter | 3868080 |
|---|---|
| Area | 719861624007.48 |
| Altitude | 1116618.5146235 |
Triangular Pyramid
Length = n| Surface area | 719861624007.48 |
|---|---|
| Volume | 2.5261336876789E+17 |
| Height | 607810.13292712 |