29121984 (number)
29121984 is an even 8-digits composite number following 29121983 and preceding 29121985. In scientific notation, it is written as 2.9121984 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 112 positive divisors. There are 9186048 positive integers (up to 29121984) that are relatively prime to 29121984.
Interesting facts
- 29121984 has 112 divisors, whose sum is 90220800
- The reverse of 29121984 is 48912192
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty-nine million one hundred twenty-one thousand nine hundred eighty-four |
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Notation
Scientific notation | 2.9121984 × 10^7 |
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Engineering notation | 2.9121984 × 10^6 |
Prime Factorization of 29121984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 19 × 887
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 910062 | Product of the distinct prime numbers |
The prime factorization of 29121984 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 3 × 19 × 887. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29121984)
Multiplication
n×yn×2 | 58243968 |
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n×3 | 87365952 |
n×4 | 116487936 |
n×5 | 145609920 |
Division
n÷yn÷2 | 14560992 |
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n÷3 | 9707328 |
n÷3 | 7280496 |
n÷5 | 5824396.8 |
Exponentiation
nyn2 | 848089952096256 |
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n3 | 2.4698062015508E+22 |
n4 | 7.1925656684663E+29 |
n5 | 2.0946178231602E+37 |
Nth Root
y√n2√n | 5396.4788519923 |
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3√n | 307.66185411419 |
4√n | 73.460729999043 |
5√n | 31.106001727803 |
Divisors of 29121984
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -29121983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 29121984 can be divided by 112 positive divisors. The sum of these divisors (counting 29121984) is 1, the average is 0.0089285714285714.
Base conversion 29121984
Base | System | Value |
---|---|---|
2 | Binary | 1101111000101110111000000 |
3 | Ternary | 2000210112212000 |
4 | Quaternary | 1233011313000 |
5 | Quinary | 24423400414 |
6 | Senary | 2520104000 |
8 | Octal | 157056700 |
10 | Decimal | 29121984 |
12 | Duodecimal | 9905000 |
16 | Hexadecimal | 1bc5dc0 |
20 | Vigesimal | 9204j4 |
36 | Base36 | hc6o0 |
Cryptographic Hash Functions
md5 | 58d1e4a8f2c40909618bea30746a76b7 |
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sha1 | 4b0079d2d738b3cb5402a63e8d2877f1ebad2772 |
sha256 | 3d3269fcecb6e9d709f07b7c62c569fdac0ca387848dda8e6fbeb1064e280201 |
sha512 | ef6dc28f286f65ebed7ef8205657c1c26cac1621dc382c63a958f6c7f6dda01376d4d338b8b03ba3217d0ca9ea5aee8043423bf44a632ec065b6f43184f65fc5 |
ripemd-160 | 30cc10876a402246e5ecb31b7ba5f8e15ceb6505 |
29121984 as geometric shapes
Circle
Radius = nDiameter | 58243968 |
---|---|
Circumference | 182978821.98472 |
Area | 2.6643531630889E+15 |
Sphere
Radius = nVolume | 1.0345500024777E+23 |
---|---|
Surface area | 1.0657412652356E+16 |
Circumference | 182978821.98472 |
Square
Length = nPerimeter | 116487936 |
---|---|
Area | 848089952096256 |
Diagonal | 41184704.736012 |
Cube
Length = nSurface area | 5088539712577536 |
---|---|
Volume | 2.4698062015508E+22 |
Space diagonal | 50440755.905208 |
Equilateral Triangle
Length = nPerimeter | 87365952 |
---|---|
Area | 3.6723372160484E+14 |
Altitude | 25220377.952604 |
Triangular Pyramid
Length = nSurface area | 3.6723372160484E+14 |
---|---|
Volume | 2.9106945222219E+21 |
Height | 13728234.912004 |