121570288 (number)
121570288 is an even 9-digits composite number following 121570287 and preceding 121570289. In scientific notation, it is written as 1.21570288 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 50887872 positive integers (up to 121570288) that are relatively prime to 121570288.
Interesting facts
- 121570288 has 40 divisors, whose sum is 275462528
- The reverse of 121570288 is 882075121
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | one hundred twenty-one million five hundred seventy thousand two hundred eighty-eight |
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Notation
Scientific notation | 1.21570288 × 10^8 |
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Engineering notation | 1.21570288 × 10^6 |
Prime Factorization of 121570288
Prime Factorization 2 × 2 × 2 × 2 × 7 × 43 × 25243
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 15196286 | Product of the distinct prime numbers |
The prime factorization of 121570288 is 2 × 2 × 2 × 2 × 7 × 43 × 25243. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121570288)
Multiplication
n×yn×2 | 243140576 |
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n×3 | 364710864 |
n×4 | 486281152 |
n×5 | 607851440 |
Division
n÷yn÷2 | 60785144 |
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n÷3 | 40523429.333333 |
n÷3 | 30392572 |
n÷5 | 24314057.6 |
Exponentiation
nyn2 | 14779334924402944 |
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n3 | 1.7967280032081E+24 |
n4 | 2.1842874080768E+32 |
n5 | 2.6554444927467E+40 |
Nth Root
y√n2√n | 11025.891709971 |
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3√n | 495.38457750819 |
4√n | 105.0042461521 |
5√n | 41.396677794717 |
Divisors of 121570288
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121570287 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121570288 can be divided by 40 positive divisors. The sum of these divisors (counting 121570288) is 1, the average is 0.025.
Base conversion 121570288
Base | System | Value |
---|---|---|
2 | Binary | 111001111110000001111110000 |
3 | Ternary | 22110202102002021 |
4 | Quaternary | 13033300033300 |
5 | Quinary | 222110222123 |
6 | Senary | 20021401224 |
8 | Octal | 717601760 |
10 | Decimal | 121570288 |
12 | Duodecimal | 34869214 |
16 | Hexadecimal | 73f03f0 |
20 | Vigesimal | 1hjg5e8 |
36 | Base36 | 20do8g |
Cryptographic Hash Functions
md5 | 65bf0789199a688c8dcc9f7734a328da |
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sha1 | f6feec215b2a7b1cb9a95a0dd8350a0dade8d817 |
sha256 | e7c32efa37df513dc633bb608c9fa6ab48a5b87f44a720c91551621397ddf086 |
sha512 | 50a590a4d135198d02a1b46e75a86380a34ecf8c75804fd4df2e94e6492cf20b8bf31f40a5a08ecc2d02a969addd5ba6304e192f5e7bb5c3ea296bbf470ba299 |
ripemd-160 | ed3215c42507fe5fd322dbf5e696b0d16c1cbd9a |
121570288 as geometric shapes
Circle
Radius = nDiameter | 243140576 |
---|---|
Circumference | 763848647.35119 |
Area | 4.6430650023447E+16 |
Sphere
Radius = nVolume | 7.5261166605036E+24 |
---|---|
Surface area | 1.8572260009379E+17 |
Circumference | 763848647.35119 |
Square
Length = nPerimeter | 486281152 |
---|---|
Area | 14779334924402944 |
Diagonal | 171926350.0712 |
Cube
Length = nSurface area | 88676009546417664 |
---|---|
Volume | 1.7967280032081E+24 |
Space diagonal | 210565915.50678 |
Equilateral Triangle
Length = nPerimeter | 364710864 |
---|---|
Area | 6.3996397477858E+15 |
Altitude | 105282957.75339 |
Triangular Pyramid
Length = nSurface area | 6.3996397477858E+15 |
---|---|
Volume | 2.1174642583604E+23 |
Height | 57308783.357068 |