121837248 (number)
121837248 is an even 9-digits composite number following 121837247 and preceding 121837249. In scientific notation, it is written as 1.21837248 × 10^8. The sum of its digits is 36. It has a total of 10 prime factors and 112 positive divisors. There are 36661248 positive integers (up to 121837248) that are relatively prime to 121837248.
Interesting facts
- 121837248 has 112 divisors, whose sum is 295716960
- The reverse of 121837248 is 842738121
- Previous prime number is 53
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 eight hundred thirty-seven thousand two hundred forty-eight |
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Notation
Scientific notation | 1.21837248 × 10^8 |
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Engineering notation | 1.21837248 × 10^6 |
Prime Factorization of 121837248
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 13 × 53 × 307
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 3807414 | Product of the distinct prime numbers |
The prime factorization of 121837248 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 13 × 53 × 307. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 121837248)
Multiplication
n×yn×2 | 243674496 |
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n×3 | 365511744 |
n×4 | 487348992 |
n×5 | 609186240 |
Division
n÷yn÷2 | 60918624 |
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n÷3 | 40612416 |
n÷3 | 30459312 |
n÷5 | 24367449.6 |
Exponentiation
nyn2 | 14844315000213504 |
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n3 | 1.8085904880711E+24 |
n4 | 2.2035368782556E+32 |
n5 | 2.6847286911318E+40 |
Nth Root
y√n2√n | 11037.991121576 |
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3√n | 495.74692257484 |
4√n | 105.06184427077 |
5√n | 41.414842698224 |
Divisors of 121837248
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -121837247 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 121837248 can be divided by 112 positive divisors. The sum of these divisors (counting 121837248) is 1, the average is 0.0089285714285714.
Base conversion 121837248
Base | System | Value |
---|---|---|
2 | Binary | 111010000110001011011000000 |
3 | Ternary | 22111020222021200 |
4 | Quaternary | 13100301123000 |
5 | Quinary | 222142242443 |
6 | Senary | 20031221200 |
8 | Octal | 720613300 |
10 | Decimal | 121837248 |
12 | Duodecimal | 34977800 |
16 | Hexadecimal | 74316c0 |
20 | Vigesimal | 1i19d28 |
36 | Base36 | 20je80 |
Cryptographic Hash Functions
md5 | 94322a88a35dda8f0449cdef1464e35f |
---|---|
sha1 | 2bc8aa46867362781d40a14adbf8c73bd87456b6 |
sha256 | 853fbbf9ab7eeb07b3ac16bc70d4515ed88ac381daaac416500b6ed9cf4dd4ba |
sha512 | 5a73a1afc0213920ba5f1726b648ad172f27faba7057844040f660323cae0f49d0f21b63912fca18294fb4c29244294c94223b4d358ea2133090332f6efc2047 |
ripemd-160 | 781aca250fc36be557537ab672363f66409bb44c |
121837248 as geometric shapes
Circle
Radius = nDiameter | 243674496 |
---|---|
Circumference | 765526006.5008 |
Area | 4.6634790952244E+16 |
Sphere
Radius = nVolume | 7.5758061209022E+24 |
---|---|
Surface area | 1.8653916380897E+17 |
Circumference | 765526006.5008 |
Square
Length = nPerimeter | 487348992 |
---|---|
Area | 14844315000213504 |
Diagonal | 172303888.52381 |
Cube
Length = nSurface area | 89065890001281024 |
---|---|
Volume | 1.8085904880711E+24 |
Space diagonal | 211028303.79037 |
Equilateral Triangle
Length = nPerimeter | 365511744 |
---|---|
Area | 6.4277769459816E+15 |
Altitude | 105514151.89518 |
Triangular Pyramid
Length = nSurface area | 6.4277769459816E+15 |
---|---|
Volume | 2.131444330841E+23 |
Height | 57434629.507938 |