29121960 (number)
29121960 is an even 8-digits composite number following 29121959 and preceding 29121961. In scientific notation, it is written as 2.9121960 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 6469632 positive integers (up to 29121960) that are relatively prime to 29121960.
Interesting facts
- 29121960 has 64 divisors, whose sum is 68436480
- The reverse of 29121960 is 06912192
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twenty-nine million one hundred twenty-one thousand nine hundred sixty |
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Notation
Scientific notation | 2.9121960 × 10^7 |
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Engineering notation | 2.9121960 × 10^6 |
Prime Factorization of 29121960
Prime Factorization 2 × 2 × 2 × 7 × 15 × 37 × 937
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7280490 | Product of the distinct prime numbers |
The prime factorization of 29121960 is 2 × 2 × 2 × 7 × 15 × 37 × 937. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29121960)
Multiplication
n×yn×2 | 58243920 |
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n×3 | 87365880 |
n×4 | 116487840 |
n×5 | 145609800 |
Division
n÷yn÷2 | 14560980 |
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n÷3 | 9707320 |
n÷3 | 7280490 |
n÷5 | 5824392 |
Exponentiation
nyn2 | 848088554241600 |
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n3 | 2.4698000953082E+22 |
n4 | 7.1925419583561E+29 |
n5 | 2.0946091920957E+37 |
Nth Root
y√n2√n | 5396.4766283196 |
---|---|
3√n | 307.66176959744 |
4√n | 73.46071486393 |
5√n | 31.105996600787 |
Divisors of 29121960
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 | -29121959 | 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 29121960 can be divided by 64 positive divisors. The sum of these divisors (counting 29121960) is 1, the average is 0.015625.
Base conversion 29121960
Base | System | Value |
---|---|---|
2 | Binary | 1101111000101110110101000 |
3 | Ternary | 2000210112211010 |
4 | Quaternary | 1233011312220 |
5 | Quinary | 24423400320 |
6 | Senary | 2520103520 |
8 | Octal | 157056650 |
10 | Decimal | 29121960 |
12 | Duodecimal | 9904ba0 |
16 | Hexadecimal | 1bc5da8 |
20 | Vigesimal | 9204i0 |
36 | Base36 | hc6nc |
Cryptographic Hash Functions
md5 | 8e875e35040fd89aee9956d790ca8e21 |
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sha1 | 0d3394c9e82be0b1033cbe989c38497020f73ed6 |
sha256 | c69e58a561ae4c0d375299f808f30970ca7a11bd3ce854e357e50e9a5969911d |
sha512 | 8521bf0fd419659e47c4083b8c889a817dd4b4896f4650811cfa1d46f312f235a6ccfb4dbf22c4bd39d1a369a713841408c42018bdb384d179bd46e057d5b6b9 |
ripemd-160 | 29a73fe02e386e290de50bfbe78580ca46c99d2b |
29121960 as geometric shapes
Circle
Radius = nDiameter | 58243920 |
---|---|
Circumference | 182978671.18827 |
Area | 2.664348771599E+15 |
Sphere
Radius = nVolume | 1.0345474447007E+23 |
---|---|
Surface area | 1.0657395086396E+16 |
Circumference | 182978671.18827 |
Square
Length = nPerimeter | 116487840 |
---|---|
Area | 848088554241600 |
Diagonal | 41184670.794887 |
Cube
Length = nSurface area | 5088531325449600 |
---|---|
Volume | 2.4698000953082E+22 |
Space diagonal | 50440714.335989 |
Equilateral Triangle
Length = nPerimeter | 87365880 |
---|---|
Area | 3.6723311631602E+14 |
Altitude | 25220357.167994 |
Triangular Pyramid
Length = nSurface area | 3.6723311631602E+14 |
---|---|
Volume | 2.910687325946E+21 |
Height | 13728223.598296 |