490820121 (number)
490820121 is an odd 9-digits composite number following 490820120 and preceding 490820122. In scientific notation, it is written as 4.90820121 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 291844800 positive integers (up to 490820121) that are relatively prime to 490820121.
Interesting facts
- 490820121 has 32 divisors, whose sum is 808237440
- The reverse of 490820121 is 121028094
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | four hundred ninety million eight hundred twenty thousand one hundred twenty-one |
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Notation
Scientific notation | 4.90820121 × 10^8 |
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Engineering notation | 4.90820121 × 10^6 |
Prime Factorization of 490820121
Prime Factorization 9 × 3 × 11 × 53 × 31181
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 490820121 | Product of the distinct prime numbers |
The prime factorization of 490820121 is 9 × 3 × 11 × 53 × 31181. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 490820121)
Multiplication
n×yn×2 | 981640242 |
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n×3 | 1472460363 |
n×4 | 1963280484 |
n×5 | 2454100605 |
Division
n÷yn÷2 | 245410060.5 |
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n÷3 | 163606707 |
n÷3 | 122705030.25 |
n÷5 | 98164024.2 |
Exponentiation
nyn2 | 240904391178454641 |
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n3 | 1.1824072242764E+26 |
n4 | 5.8034925689062E+34 |
n5 | 2.8484709248931E+43 |
Nth Root
y√n2√n | 22154.460521529 |
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3√n | 788.81310902572 |
4√n | 148.84374532216 |
5√n | 54.72483636427 |
Divisors of 490820121
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -490820120 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 490820121 can be divided by 32 positive divisors. The sum of these divisors (counting 490820121) is 1, the average is 0.03125.
Base conversion 490820121
Base | System | Value |
---|---|---|
2 | Binary | 11101010000010101001000011001 |
3 | Ternary | 1021012120020122000 |
4 | Quaternary | 131100111020121 |
5 | Quinary | 2001122220441 |
6 | Senary | 120411551213 |
8 | Octal | 3520251031 |
10 | Decimal | 490820121 |
12 | Duodecimal | 11845b509 |
16 | Hexadecimal | 1d415219 |
20 | Vigesimal | 7d7ca61 |
36 | Base36 | 847z89 |
Cryptographic Hash Functions
md5 | eee428ce121afbc7ca493428100d7be3 |
---|---|
sha1 | 83229fd9746ee29dac085241776982cfa2d2c964 |
sha256 | efbe861dceacb53dc3fcf54ec7cb3b9740aeb9e9bda050a669641e6a57fd623c |
sha512 | 917418ad1c5a2067b094fb6d9ca26e38dd9d6835ed02292f4fbfa5b6921219d030f6d4e719fc34deb32d865a8e3b756da8eb9f946bddee5c4777d7d02e7196e5 |
ripemd-160 | 5405d6aece749a02ed283f13867365c1617464fd |
490820121 as geometric shapes
Circle
Radius = nDiameter | 981640242 |
---|---|
Circumference | 3083913772.7353 |
Area | 7.5682346554375E+17 |
Sphere
Radius = nVolume | 4.9528557991177E+26 |
---|---|
Surface area | 3.027293862175E+18 |
Circumference | 3083913772.7353 |
Square
Length = nPerimeter | 1963280484 |
---|---|
Area | 240904391178454641 |
Diagonal | 694124471.8038 |
Cube
Length = nSurface area | 1445426347070727846 |
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Volume | 1.1824072242764E+26 |
Space diagonal | 850125386.9491 |
Equilateral Triangle
Length = nPerimeter | 1472460363 |
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Area | 1.0431466132188E+17 |
Altitude | 425062693.47455 |
Triangular Pyramid
Length = nSurface area | 1.0431466132188E+17 |
---|---|
Volume | 1.3934802773497E+25 |
Height | 231374823.9346 |