29386872 (number)
29386872 is an even 8-digits composite number following 29386871 and preceding 29386873. In scientific notation, it is written as 2.9386872 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 48 positive divisors. There are 9633600 positive integers (up to 29386872) that are relatively prime to 29386872.
Interesting facts
- 29386872 has 48 divisors, whose sum is 80906280
- The reverse of 29386872 is 27868392
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | twenty-nine million three hundred eighty-six thousand eight hundred seventy-two |
---|
Notation
Scientific notation | 2.9386872 × 10^7 |
---|---|
Engineering notation | 2.9386872 × 10^6 |
Prime Factorization of 29386872
Prime Factorization 2 × 2 × 2 × 3 × 3 × 61 × 6691
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2448906 | Product of the distinct prime numbers |
The prime factorization of 29386872 is 2 × 2 × 2 × 3 × 3 × 61 × 6691. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29386872)
Multiplication
n×yn×2 | 58773744 |
---|---|
n×3 | 88160616 |
n×4 | 117547488 |
n×5 | 146934360 |
Division
n÷yn÷2 | 14693436 |
---|---|
n÷3 | 9795624 |
n÷3 | 7346718 |
n÷5 | 5877374.4 |
Exponentiation
nyn2 | 863588245944384 |
---|---|
n3 | 2.5378157244272E+22 |
n4 | 7.457846585333E+29 |
n5 | 2.1916278299882E+37 |
Nth Root
y√n2√n | 5420.9659655821 |
---|---|
3√n | 308.59185123502 |
4√n | 73.627209410531 |
5√n | 31.16238381223 |
Divisors of 29386872
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 | -29386871 | 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 29386872 can be divided by 48 positive divisors. The sum of these divisors (counting 29386872) is 1, the average is 0.020833333333333.
Base conversion 29386872
Base | System | Value |
---|---|---|
2 | Binary | 1110000000110100001111000 |
3 | Ternary | 2001022000012200 |
4 | Quaternary | 1300012201320 |
5 | Quinary | 30010334442 |
6 | Senary | 2525510200 |
8 | Octal | 160064170 |
10 | Decimal | 29386872 |
12 | Duodecimal | 9a12360 |
16 | Hexadecimal | 1c06878 |
20 | Vigesimal | 93d73c |
36 | Base36 | hhv20 |
Cryptographic Hash Functions
md5 | 9d22f16a2df826ca2f056a78182709c1 |
---|---|
sha1 | afccd7cfa4dd9af93263efa356ceac9d2f683d7b |
sha256 | ffd17651e268197fc5057335478634ad1ecb2d80491b98dcb58167dfb02f9b3f |
sha512 | 0305022fce013476b2e1f4ce509682b2f9912952c677b4db47f4f583fd923e8270334bd7535a15553540a8a3087c4704a396b01d30ab7a539ac4c446853e0fc1 |
ripemd-160 | 9731ae2f01da156ce0b8f66f7abf3914a8263fbd |
29386872 as geometric shapes
Circle
Radius = nDiameter | 58773744 |
---|---|
Circumference | 184643162.37437 |
Area | 2.7130424891854E+15 |
Sphere
Radius = nVolume | 1.0630377648034E+23 |
---|---|
Surface area | 1.0852169956741E+16 |
Circumference | 184643162.37437 |
Square
Length = nPerimeter | 117547488 |
---|---|
Area | 863588245944384 |
Diagonal | 41559312.938122 |
Cube
Length = nSurface area | 5181529475666304 |
---|---|
Volume | 2.5378157244272E+22 |
Space diagonal | 50899555.379523 |
Equilateral Triangle
Length = nPerimeter | 88160616 |
---|---|
Area | 3.7394467969874E+14 |
Altitude | 25449777.689762 |
Triangular Pyramid
Length = nSurface area | 3.7394467969874E+14 |
---|---|
Volume | 2.9908445135739E+21 |
Height | 13853104.312707 |