29121516 (number)
29121516 is an even 8-digits composite number following 29121515 and preceding 29121517. In scientific notation, it is written as 2.9121516 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 9444384 positive integers (up to 29121516) that are relatively prime to 29121516.
Interesting facts
- 29121516 has 36 divisors, whose sum is 75605712
- The reverse of 29121516 is 61512192
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
| Name | twenty-nine million one hundred twenty-one thousand five hundred sixteen |
|---|
Notation
| Scientific notation | 2.9121516 × 10^7 |
|---|---|
| Engineering notation | 2.9121516 × 10^6 |
Prime Factorization of 29121516
Prime Factorization 2 × 2 × 3 × 3 × 37 × 21863
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 6 | Total number of prime factors |
| rad | Radical | 4853586 | Product of the distinct prime numbers |
The prime factorization of 29121516 is 2 × 2 × 3 × 3 × 37 × 21863. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29121516)
Multiplication
n×y| n×2 | 58243032 |
|---|---|
| n×3 | 87364548 |
| n×4 | 116486064 |
| n×5 | 145607580 |
Division
n÷y| n÷2 | 14560758 |
|---|---|
| n÷3 | 9707172 |
| n÷3 | 7280379 |
| n÷5 | 5824303.2 |
Exponentiation
ny| n2 | 848062694138256 |
|---|---|
| n3 | 2.469687131635E+22 |
| n4 | 7.1921033318904E+29 |
| n5 | 2.094449522533E+37 |
Nth Root
y√n| 2√n | 5396.4354902102 |
|---|---|
| 3√n | 307.66020602914 |
| 4√n | 73.460434862654 |
| 5√n | 31.105901750395 |
Divisors of 29121516
36 divisors
| τ | Total Divisors | 36 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -29121515 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 29121516 can be divided by 36 positive divisors. The sum of these divisors (counting 29121516) is 1, the average is 0.027777777777778.
Base conversion 29121516
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1101111000101101111101100 |
| 3 | Ternary | 2000210112012200 |
| 4 | Quaternary | 1233011233230 |
| 5 | Quinary | 24423342031 |
| 6 | Senary | 2520101500 |
| 8 | Octal | 157055754 |
| 10 | Decimal | 29121516 |
| 12 | Duodecimal | 9904890 |
| 16 | Hexadecimal | 1bc5bec |
| 20 | Vigesimal | 9203fg |
| 36 | Base36 | hc6b0 |
Cryptographic Hash Functions
| md5 | bcc8e76864f858dd1be5319a03579c20 |
|---|---|
| sha1 | b1061db03a27432f7ef9b683ef71ebd09bd22b03 |
| sha256 | 7df806ece5c9297377fd2e9dad503444e1fe8f8b18373accde8f9b861aed3a78 |
| sha512 | d3dda2bbd947a9f36e54d10fc4372fd9287b5b6152b91770b32be7a46d2ed11f5ae67e1ca368c40c8dd3290f29ec2e997fec86aa6987dc2be9d12f272294c036 |
| ripemd-160 | 12fe435bd02b018b0a68f6af9e0e29702007dc9f |
29121516 as geometric shapes
Circle
Radius = n| Diameter | 58243032 |
|---|---|
| Circumference | 182975881.454 |
| Area | 2.6642675296883E+15 |
Sphere
Radius = n| Volume | 1.034500126588E+23 |
|---|---|
| Surface area | 1.0657070118753E+16 |
| Circumference | 182975881.454 |
Square
Length = n| Perimeter | 116486064 |
|---|---|
| Area | 848062694138256 |
| Diagonal | 41184042.884065 |
Cube
Length = n| Surface area | 5088376164829536 |
|---|---|
| Volume | 2.469687131635E+22 |
| Space diagonal | 50439945.30543 |
Equilateral Triangle
Length = n| Perimeter | 87364548 |
|---|---|
| Area | 3.672219185628E+14 |
| Altitude | 25219972.652715 |
Triangular Pyramid
Length = n| Surface area | 3.672219185628E+14 |
|---|---|
| Volume | 2.9105541969805E+21 |
| Height | 13728014.294688 |