1291152 (number)
1291152 is an even 7-digits composite number following 1291151 and preceding 1291153. In scientific notation, it is written as 1.291152 × 10^6. The sum of its digits is 21. It has a total of 7 prime factors and 40 positive divisors. There are 418176 positive integers (up to 1291152) that are relatively prime to 1291152.
Interesting facts
- 1291152 has 40 divisors, whose sum is 3430336
- The reverse of 1291152 is 2511921
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 21
- Digital Root 3
Name
| Name | one million two hundred ninety-one thousand one hundred fifty-two |
|---|
Notation
| Scientific notation | 1.291152 × 10^6 |
|---|---|
| Engineering notation | 1.291152 × 10^6 |
Prime Factorization of 1291152
Prime Factorization 2 × 2 × 2 × 2 × 3 × 37 × 727
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 161394 | Product of the distinct prime numbers |
The prime factorization of 1291152 is 2 × 2 × 2 × 2 × 3 × 37 × 727. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1291152)
Multiplication
n×y| n×2 | 2582304 |
|---|---|
| n×3 | 3873456 |
| n×4 | 5164608 |
| n×5 | 6455760 |
Division
n÷y| n÷2 | 645576 |
|---|---|
| n÷3 | 430384 |
| n÷3 | 322788 |
| n÷5 | 258230.4 |
Exponentiation
ny| n2 | 1667073487104 |
|---|---|
| n3 | 2152445267021303808 |
| n4 | 2.7791340114051E+24 |
| n5 | 3.5882844370937E+30 |
Nth Root
y√n| 2√n | 1136.2886957107 |
|---|---|
| 3√n | 108.89111816128 |
| 4√n | 33.708881555322 |
| 5√n | 16.679978037234 |
Divisors of 1291152
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 | -1291151 | 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 1291152 can be divided by 40 positive divisors. The sum of these divisors (counting 1291152) is 1, the average is 0.025.
Base conversion 1291152
| Base | System | Value |
|---|---|---|
| 2 | Binary | 100111011001110010000 |
| 3 | Ternary | 2102121010110 |
| 4 | Quaternary | 10323032100 |
| 5 | Quinary | 312304102 |
| 6 | Senary | 43401320 |
| 8 | Octal | 4731620 |
| 10 | Decimal | 1291152 |
| 12 | Duodecimal | 523240 |
| 16 | Hexadecimal | 13b390 |
| 20 | Vigesimal | 817hc |
| 36 | Base36 | ro9c |
Cryptographic Hash Functions
| md5 | 6bb76c519f341ddb8eb569410fcc19af |
|---|---|
| sha1 | ba3688478753959c07969a8f5257c986ce6c1300 |
| sha256 | dd9ee1146aa46b0c5a8ebd4a4244004ec583c3b0dc05d1307f26291f4f773397 |
| sha512 | f4a44968878c0fc3f0e9fea1daa8799859c8ba5344617383109f1000d6759caa72c029bf31498601344ddcb95ba7a5b6b035d1cbed6fcfff18d987dc119001f6 |
| ripemd-160 | 7795beef2069fb70a161883339dc1103949edf29 |
1291152 as geometric shapes
Circle
Radius = n| Diameter | 2582304 |
|---|---|
| Circumference | 8112547.2757355 |
| Area | 5237265820080.2 |
Sphere
Radius = n| Volume | 9.0161416508377E+18 |
|---|---|
| Surface area | 20949063280321 |
| Circumference | 8112547.2757355 |
Square
Length = n| Perimeter | 5164608 |
|---|---|
| Area | 1667073487104 |
| Diagonal | 1825964.6694851 |
Cube
Length = n| Surface area | 10002440922624 |
|---|---|
| Volume | 2152445267021303808 |
| Space diagonal | 2236340.8642942 |
Equilateral Triangle
Length = n| Perimeter | 3873456 |
|---|---|
| Area | 721863994903.79 |
| Altitude | 1118170.4321471 |
Triangular Pyramid
Length = n| Surface area | 721863994903.79 |
|---|---|
| Volume | 2.5366810740728E+17 |
| Height | 608654.88982838 |