12984972 (number)
12984972 is an even 8-digits composite number following 12984971 and preceding 12984973. In scientific notation, it is written as 1.2984972 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 2914560 positive integers (up to 12984972) that are relatively prime to 12984972.
Interesting facts
- 12984972 has 48 divisors, whose sum is 26285952
- The reverse of 12984972 is 27948921
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
| Name | twelve million nine hundred eighty-four thousand nine hundred seventy-two |
|---|
Notation
| Scientific notation | 1.2984972 × 10^7 |
|---|---|
| Engineering notation | 1.2984972 × 10^6 |
Prime Factorization of 12984972
Prime Factorization 2 × 2 × 253 × 21 × 13 × 47
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 6492486 | Product of the distinct prime numbers |
The prime factorization of 12984972 is 2 × 2 × 253 × 21 × 13 × 47. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12984972)
Multiplication
n×y| n×2 | 25969944 |
|---|---|
| n×3 | 38954916 |
| n×4 | 51939888 |
| n×5 | 64924860 |
Division
n÷y| n÷2 | 6492486 |
|---|---|
| n÷3 | 4328324 |
| n÷3 | 3246243 |
| n÷5 | 2596994.4 |
Exponentiation
ny| n2 | 168609497840784 |
|---|---|
| n3 | 2.1893896083966E+21 |
| n4 | 2.8429162762121E+28 |
| n5 | 3.6915188244959E+35 |
Nth Root
y√n| 2√n | 3603.4666641999 |
|---|---|
| 3√n | 235.0428290733 |
| 4√n | 60.028881916956 |
| 5√n | 26.465993621632 |
Divisors of 12984972
48 divisors
| τ | Total Divisors | 48 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -12984971 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12984972 can be divided by 48 positive divisors. The sum of these divisors (counting 12984972) is 1, the average is 0.020833333333333.
Base conversion 12984972
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110001100010001010001100 |
| 3 | Ternary | 220102201000220 |
| 4 | Quaternary | 301202022030 |
| 5 | Quinary | 11311004342 |
| 6 | Senary | 1142151340 |
| 8 | Octal | 61421214 |
| 10 | Decimal | 12984972 |
| 12 | Duodecimal | 4422550 |
| 16 | Hexadecimal | c6228c |
| 20 | Vigesimal | 41328c |
| 36 | Base36 | 7qb9o |
Cryptographic Hash Functions
| md5 | e67dd5f44b5b97e7b016b7cd0f7b268a |
|---|---|
| sha1 | a19100ed1321f26a1340c765e946082e88f14205 |
| sha256 | 75b63b2e353090bd5f8efa80b0bd38f4d72e38cb2c667dcb94338952a5d391f5 |
| sha512 | 603547b327e0d889447baec0c32ab8b6a8730ba8dfe51e46dc64e17bb07d814e99a5beb5c6cdd9f8a090672ac01cc614c47791083af5b8eb9585dc722862fc09 |
| ripemd-160 | e2e0ee47dfa240b438999627930fd05f5b8e7f44 |
12984972 as geometric shapes
Circle
Radius = n| Diameter | 25969944 |
|---|---|
| Circumference | 81586985.284538 |
| Area | 5.2970235974207E+14 |
Sphere
Radius = n| Volume | 9.170893746113E+21 |
|---|---|
| Surface area | 2.1188094389683E+15 |
| Circumference | 81586985.284538 |
Square
Length = n| Perimeter | 51939888 |
|---|---|
| Area | 168609497840784 |
| Diagonal | 18363523.509435 |
Cube
Length = n| Surface area | 1011656987044704 |
|---|---|
| Volume | 2.1893896083966E+21 |
| Space diagonal | 22490631.238859 |
Equilateral Triangle
Length = n| Perimeter | 38954916 |
|---|---|
| Area | 73010054224728 |
| Altitude | 11245315.61943 |
Triangular Pyramid
Length = n| Surface area | 73010054224728 |
|---|---|
| Volume | 2.5802203979277E+20 |
| Height | 6121174.503145 |