121738356 (number)
121738356 is an even 9-digits composite number following 121738355 and preceding 121738357. In scientific notation, it is written as 1.21738356 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 38814336 positive integers (up to 121738356) that are relatively prime to 121738356.
Interesting facts
- 121738356 has 48 divisors, whose sum is 329347200
- The reverse of 121738356 is 653837121
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred twenty-one million seven hundred thirty-eight thousand three hundred fifty-six |
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Notation
Scientific notation | 1.21738356 × 10^8 |
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Engineering notation | 1.21738356 × 10^6 |
Prime Factorization of 121738356
Prime Factorization 2 × 2 × 9 × 3 × 23 × 49009
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 60869178 | Product of the distinct prime numbers |
The prime factorization of 121738356 is 2 × 2 × 9 × 3 × 23 × 49009. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121738356)
Multiplication
n×yn×2 | 243476712 |
---|---|
n×3 | 365215068 |
n×4 | 486953424 |
n×5 | 608691780 |
Division
n÷yn÷2 | 60869178 |
---|---|
n÷3 | 40579452 |
n÷3 | 30434589 |
n÷5 | 24347671.2 |
Exponentiation
nyn2 | 14820227321582736 |
---|---|
n3 | 1.8041901096758E+24 |
n4 | 2.1963913786339E+32 |
n5 | 2.6738507556746E+40 |
Nth Root
y√n2√n | 11033.510592735 |
---|---|
3√n | 495.61275814468 |
4√n | 105.0405188141 |
5√n | 41.408117452778 |
Divisors of 121738356
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 | -121738355 | 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 121738356 can be divided by 48 positive divisors. The sum of these divisors (counting 121738356) is 1, the average is 0.020833333333333.
Base conversion 121738356
Base | System | Value |
---|---|---|
2 | Binary | 111010000011001010001110100 |
3 | Ternary | 22111001221122000 |
4 | Quaternary | 13100121101310 |
5 | Quinary | 222131111411 |
6 | Senary | 20025135300 |
8 | Octal | 720312164 |
10 | Decimal | 121738356 |
12 | Duodecimal | 3492a530 |
16 | Hexadecimal | 7419474 |
20 | Vigesimal | 1i0h5hg |
36 | Base36 | 20h9x0 |
Cryptographic Hash Functions
md5 | 1af8a3c24cd67f411215fa179820c1d7 |
---|---|
sha1 | 17affaaf89b1b88ee18ecad6a0bb1975d477d884 |
sha256 | 9d01d3e3f47dbb76046c56790557ad6952ccd08c2e16c42958e8515380dc73fe |
sha512 | 266318b5f274765df947ea794c63ec6e170778c26013082342588f2bd35f292eb756508d90a56e4a9267b233df44c502a987a3d79efe84de79384c4c6ac8b6ec |
ripemd-160 | 03feae888c7ce3c99fce4ee2806d9d9a09f57c63 |
121738356 as geometric shapes
Circle
Radius = nDiameter | 243476712 |
---|---|
Circumference | 764904649.7394 |
Area | 4.6559117278015E+16 |
Sphere
Radius = nVolume | 7.5573738589823E+24 |
---|---|
Surface area | 1.8623646911206E+17 |
Circumference | 764904649.7394 |
Square
Length = nPerimeter | 486953424 |
---|---|
Area | 14820227321582736 |
Diagonal | 172164034.1162 |
Cube
Length = nSurface area | 88921363929496416 |
---|---|
Volume | 1.8041901096758E+24 |
Space diagonal | 210857017.82191 |
Equilateral Triangle
Length = nPerimeter | 365215068 |
---|---|
Area | 6.4173466751754E+15 |
Altitude | 105428508.91095 |
Triangular Pyramid
Length = nSurface area | 6.4173466751754E+15 |
---|---|
Volume | 2.1262584351691E+23 |
Height | 57388011.372068 |