29698728 (number)
29698728 is an even 8-digits composite number following 29698727 and preceding 29698729. In scientific notation, it is written as 2.9698728 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 64 positive divisors. There are 9194496 positive integers (up to 29698728) that are relatively prime to 29698728.
Interesting facts
- 29698728 has 64 divisors, whose sum is 79652160
- The reverse of 29698728 is 82789692
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 51
- Digital Root 6
Name
Name | twenty-nine million six hundred ninety-eight thousand seven hundred twenty-eight |
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Notation
Scientific notation | 2.9698728 × 10^7 |
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Engineering notation | 2.9698728 × 10^6 |
Prime Factorization of 29698728
Prime Factorization 2 × 2 × 2 × 3 × 17 × 83 × 877
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7424682 | Product of the distinct prime numbers |
The prime factorization of 29698728 is 2 × 2 × 2 × 3 × 17 × 83 × 877. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29698728)
Multiplication
n×yn×2 | 59397456 |
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n×3 | 89096184 |
n×4 | 118794912 |
n×5 | 148493640 |
Division
n÷yn÷2 | 14849364 |
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n÷3 | 9899576 |
n÷3 | 7424682 |
n÷5 | 5939745.6 |
Exponentiation
nyn2 | 882014444817984 |
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n3 | 2.619470708872E+22 |
n4 | 7.7794948086758E+29 |
n5 | 2.3104110030027E+37 |
Nth Root
y√n2√n | 5449.6539339668 |
---|---|
3√n | 309.67961349532 |
4√n | 73.821771409028 |
5√n | 31.228244411787 |
Divisors of 29698728
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 | -29698727 | 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 29698728 can be divided by 64 positive divisors. The sum of these divisors (counting 29698728) is 1, the average is 0.015625.
Base conversion 29698728
Base | System | Value |
---|---|---|
2 | Binary | 1110001010010101010101000 |
3 | Ternary | 2001212211222220 |
4 | Quaternary | 1301102222220 |
5 | Quinary | 30100324403 |
6 | Senary | 2540314040 |
8 | Octal | 161225250 |
10 | Decimal | 29698728 |
12 | Duodecimal | 9b42920 |
16 | Hexadecimal | 1c52aa8 |
20 | Vigesimal | 95c6g8 |
36 | Base36 | hojoo |
Cryptographic Hash Functions
md5 | 3d402d6e5b8a112eda7d397e3114cd4b |
---|---|
sha1 | eed484881fd76410a2919205572c6c130192efe3 |
sha256 | 95183a6584d58a4e910f9f9428872507127b25ac2597cca560cf41745abecee3 |
sha512 | 4fdb347e8e800da2c81d470689b631134eb6e5d331aae8354946c95b5360d90069a07e0ff215fc99dd7df44a4a6686f642329bff57f5d5df3c6bcab5804c1601 |
ripemd-160 | 087562316a50886b7f95c0ed0f153dfd65fe41bd |
29698728 as geometric shapes
Circle
Radius = nDiameter | 59397456 |
---|---|
Circumference | 186602611.41152 |
Area | 2.7709301002003E+15 |
Sphere
Radius = nVolume | 1.0972413247048E+23 |
---|---|
Surface area | 1.1083720400801E+16 |
Circumference | 186602611.41152 |
Square
Length = nPerimeter | 118794912 |
---|---|
Area | 882014444817984 |
Diagonal | 42000343.92283 |
Cube
Length = nSurface area | 5292086668907904 |
---|---|
Volume | 2.619470708872E+22 |
Space diagonal | 51439705.816168 |
Equilateral Triangle
Length = nPerimeter | 89096184 |
---|---|
Area | 3.819234578586E+14 |
Altitude | 25719852.908084 |
Triangular Pyramid
Length = nSurface area | 3.819234578586E+14 |
---|---|
Volume | 3.0870758356049E+21 |
Height | 14000114.640943 |