990112900 (number)
990112900 is an even 9-digits composite number following 990112899 and preceding 990112901. In scientific notation, it is written as 9.90112900 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 338307840 positive integers (up to 990112900) that are relatively prime to 990112900.
Interesting facts
- 990112900 has 48 divisors, whose sum is 2066471680
- The reverse of 990112900 is 009211099
- Previous prime number is 313
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 31
- Digital Root 4
Name
Name | nine hundred ninety million one hundred twelve thousand nine hundred |
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Notation
Scientific notation | 9.90112900 × 10^8 |
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Engineering notation | 9.90112900 × 10^6 |
Prime Factorization of 990112900
Prime Factorization 2 × 2 × 25 × 7 × 313 × 4519
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 495056450 | Product of the distinct prime numbers |
The prime factorization of 990112900 is 2 × 2 × 25 × 7 × 313 × 4519. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 990112900)
Multiplication
n×yn×2 | 1980225800 |
---|---|
n×3 | 2970338700 |
n×4 | 3960451600 |
n×5 | 4950564500 |
Division
n÷yn÷2 | 495056450 |
---|---|
n÷3 | 330037633.33333 |
n÷3 | 247528225 |
n÷5 | 198022580 |
Exponentiation
nyn2 | 980323554746410000 |
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n3 | 9.7063099772828E+26 |
n4 | 9.6103427199064E+35 |
n5 | 9.5153243004004E+44 |
Nth Root
y√n2√n | 31466.05949273 |
---|---|
3√n | 996.69337830422 |
4√n | 177.38675117587 |
5√n | 62.970471300623 |
Divisors of 990112900
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 | -990112899 | 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 990112900 can be divided by 48 positive divisors. The sum of these divisors (counting 990112900) is 1, the average is 0.020833333333333.
Base conversion 990112900
Base | System | Value |
---|---|---|
2 | Binary | 111011000000111110110010000100 |
3 | Ternary | 2120000001221120011 |
4 | Quaternary | 323000332302010 |
5 | Quinary | 4011432103100 |
6 | Senary | 242125320004 |
8 | Octal | 7300766204 |
10 | Decimal | 990112900 |
12 | Duodecimal | 237706004 |
16 | Hexadecimal | 3b03ec84 |
20 | Vigesimal | f984250 |
36 | Base36 | gdhk04 |
Cryptographic Hash Functions
md5 | 61f78e29500ab6792e6ba78612f610d5 |
---|---|
sha1 | 29fc14fea55ffcd2eb8bddb92628e5f00c08a144 |
sha256 | 30d00ec50ace5b33a319ffd8ef3dc39b16b4ffb5b51cc4cf8dfdc22de5a1b462 |
sha512 | 743c38243c34f27d6a2bfee61a35f83d760972e5931be04f28ce56ba49697e5d8e349ee09ff5d50bea52c6f1f8df908fef1d85d1f8bd7c07a8eabb0ba857c402 |
ripemd-160 | 09171830479acb3a3d749562676fb5a39f953103 |
990112900 as geometric shapes
Circle
Radius = nDiameter | 1980225800 |
---|---|
Circumference | 6221062825.729 |
Area | 3.0797772777324E+18 |
Sphere
Radius = nVolume | 4.0657696157462E+27 |
---|---|
Surface area | 1.2319109110929E+19 |
Circumference | 6221062825.729 |
Square
Length = nPerimeter | 3960451600 |
---|---|
Area | 980323554746410000 |
Diagonal | 1400231091.4606 |
Cube
Length = nSurface area | 5881941328478460000 |
---|---|
Volume | 9.7063099772828E+26 |
Space diagonal | 1714925848.0294 |
Equilateral Triangle
Length = nPerimeter | 2970338700 |
---|---|
Area | 4.2449255116933E+17 |
Altitude | 857462924.01468 |
Triangular Pyramid
Length = nSurface area | 4.2449255116933E+17 |
---|---|
Volume | 1.1438996008725E+26 |
Height | 466743697.15352 |