121145232 (number)
121145232 is an even 9-digits composite number following 121145231 and preceding 121145233. In scientific notation, it is written as 1.21145232 × 10^8. The sum of its digits is 21. It has a total of 9 prime factors and 120 positive divisors. There are 35557632 positive integers (up to 121145232) that are relatively prime to 121145232.
Interesting facts
- 121145232 has 120 divisors, whose sum is 353282944
- The reverse of 121145232 is 232541121
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 21
- Digital Root 3
Name
Name | one hundred twenty-one million one hundred forty-five thousand two hundred thirty-two |
---|
Notation
Scientific notation | 1.21145232 × 10^8 |
---|---|
Engineering notation | 1.21145232 × 10^6 |
Prime Factorization of 121145232
Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 23 × 23 × 367
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 658398 | Product of the distinct prime numbers |
The prime factorization of 121145232 is 2 × 2 × 2 × 2 × 3 × 13 × 23 × 23 × 367. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121145232)
Multiplication
n×yn×2 | 242290464 |
---|---|
n×3 | 363435696 |
n×4 | 484580928 |
n×5 | 605726160 |
Division
n÷yn÷2 | 60572616 |
---|---|
n÷3 | 40381744 |
n÷3 | 30286308 |
n÷5 | 24229046.4 |
Exponentiation
nyn2 | 14676167236333824 |
---|---|
n3 | 1.7779476847165E+24 |
n4 | 2.1538988474884E+32 |
n5 | 2.6093457558351E+40 |
Nth Root
y√n2√n | 11006.599474861 |
---|---|
3√n | 494.80655230494 |
4√n | 104.91234186148 |
5√n | 41.367689516228 |
Divisors of 121145232
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121145231 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121145232 can be divided by 120 positive divisors. The sum of these divisors (counting 121145232) is 1, the average is 0.0083333333333333.
Base conversion 121145232
Base | System | Value |
---|---|---|
2 | Binary | 111001110001000011110010000 |
3 | Ternary | 22102221211000110 |
4 | Quaternary | 13032020132100 |
5 | Quinary | 222003121412 |
6 | Senary | 20004321320 |
8 | Octal | 716103620 |
10 | Decimal | 121145232 |
12 | Duodecimal | 346a3240 |
16 | Hexadecimal | 7388790 |
20 | Vigesimal | 1hh331c |
36 | Base36 | 204k9c |
Cryptographic Hash Functions
md5 | 716b300ad04a4eb9415d33c5e19d9944 |
---|---|
sha1 | 504bf41c93333a72e0d2a7c139da2efed93177a7 |
sha256 | 56754ce971960fa044bce999b13a814eb4aaa7e79bb2144a5427de7b2d98a6d0 |
sha512 | de9fd7a53854e2e8f2e763038b99653fe473bde2ab46a19ec85640ac67ddbee18579edf7de18d31a2937079b072b5f71e7b1c33f52af7367c2830f91e3c578b7 |
ripemd-160 | 3f49a6f5c2cd2e9b38844c523866b35c00063a24 |
121145232 as geometric shapes
Circle
Radius = nDiameter | 242290464 |
---|---|
Circumference | 761177941.73726 |
Area | 4.6106539172522E+16 |
Sphere
Radius = nVolume | 7.4474498463629E+24 |
---|---|
Surface area | 1.8442615669009E+17 |
Circumference | 761177941.73726 |
Square
Length = nPerimeter | 484580928 |
---|---|
Area | 14676167236333824 |
Diagonal | 171325230.11124 |
Cube
Length = nSurface area | 88057003418002944 |
---|---|
Volume | 1.7779476847165E+24 |
Space diagonal | 209829696.91872 |
Equilateral Triangle
Length = nPerimeter | 363435696 |
---|---|
Area | 6.354966828427E+15 |
Altitude | 104914848.45936 |
Triangular Pyramid
Length = nSurface area | 6.354966828427E+15 |
---|---|
Volume | 2.0953314407632E+23 |
Height | 57108410.037078 |