29121480 (number)
29121480 is an even 8-digits composite number following 29121479 and preceding 29121481. In scientific notation, it is written as 2.9121480 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 7572480 positive integers (up to 29121480) that are relatively prime to 29121480.
Interesting facts
- 29121480 has 64 divisors, whose sum is 74617200
- The reverse of 29121480 is 08412192
- Previous prime number is 41
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 four hundred eighty |
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Notation
Scientific notation | 2.9121480 × 10^7 |
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Engineering notation | 2.9121480 × 10^6 |
Prime Factorization of 29121480
Prime Factorization 2 × 2 × 2 × 9 × 5 × 41 × 1973
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7280370 | Product of the distinct prime numbers |
The prime factorization of 29121480 is 2 × 2 × 2 × 9 × 5 × 41 × 1973. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29121480)
Multiplication
n×yn×2 | 58242960 |
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n×3 | 87364440 |
n×4 | 116485920 |
n×5 | 145607400 |
Division
n÷yn÷2 | 14560740 |
---|---|
n÷3 | 9707160 |
n÷3 | 7280370 |
n÷5 | 5824296 |
Exponentiation
nyn2 | 848060597390400 |
---|---|
n3 | 2.4696779725693E+22 |
n4 | 7.1920677684616E+29 |
n5 | 2.094436576779E+37 |
Nth Root
y√n2√n | 5396.432154674 |
---|---|
3√n | 307.66007925264 |
4√n | 73.460412159707 |
5√n | 31.105894059771 |
Divisors of 29121480
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -29121479 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 29121480 can be divided by 64 positive divisors. The sum of these divisors (counting 29121480) is 1, the average is 0.015625.
Base conversion 29121480
Base | System | Value |
---|---|---|
2 | Binary | 1101111000101101111001000 |
3 | Ternary | 2000210112011100 |
4 | Quaternary | 1233011233020 |
5 | Quinary | 24423341410 |
6 | Senary | 2520101400 |
8 | Octal | 157055710 |
10 | Decimal | 29121480 |
12 | Duodecimal | 9904860 |
16 | Hexadecimal | 1bc5bc8 |
20 | Vigesimal | 9203e0 |
36 | Base36 | hc6a0 |
Cryptographic Hash Functions
md5 | 614c03f0e778df251d685f50c4e6c305 |
---|---|
sha1 | 3c8c36948a4679a92cb65055759bf71defb448f6 |
sha256 | 03e4c3f9c2ceff96259d4e3877b84f30ee67fb513dbf12fda23c8e344d9159c5 |
sha512 | 8ea02bc0f740d7869135fdbd2af789f73b117d08cb6b527bd28d2089cfb62720ab88363652b98cdcbc2b284d13920a9a92d8e9ccf17790a5665077d366b42ad8 |
ripemd-160 | a266f6249c114868897e399a0c5511a4c1687aed |
29121480 as geometric shapes
Circle
Radius = nDiameter | 58242960 |
---|---|
Circumference | 182975655.25932 |
Area | 2.6642609425607E+15 |
Sphere
Radius = nVolume | 1.0344962900475E+23 |
---|---|
Surface area | 1.0657043770243E+16 |
Circumference | 182975655.25932 |
Square
Length = nPerimeter | 116485920 |
---|---|
Area | 848060597390400 |
Diagonal | 41183991.972377 |
Cube
Length = nSurface area | 5088363584342400 |
---|---|
Volume | 2.4696779725693E+22 |
Space diagonal | 50439882.951601 |
Equilateral Triangle
Length = nPerimeter | 87364440 |
---|---|
Area | 3.6722101064435E+14 |
Altitude | 25219941.4758 |
Triangular Pyramid
Length = nSurface area | 3.6722101064435E+14 |
---|---|
Volume | 2.9105434029179E+21 |
Height | 13727997.324126 |