988897242 (number)
988897242 is an even 9-digits composite number following 988897241 and preceding 988897243. In scientific notation, it is written as 9.88897242 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 309604608 positive integers (up to 988897242) that are relatively prime to 988897242.
Interesting facts
- 988897242 has 32 divisors, whose sum is 2098440000
- The reverse of 988897242 is 242798889
- Previous prime number is 499
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | nine hundred eighty-eight million eight hundred ninety-seven thousand two hundred forty-two |
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Notation
Scientific notation | 9.88897242 × 10^8 |
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Engineering notation | 9.88897242 × 10^6 |
Prime Factorization of 988897242
Prime Factorization 2 × 3 × 17 × 499 × 19429
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 988897242 | Product of the distinct prime numbers |
The prime factorization of 988897242 is 2 × 3 × 17 × 499 × 19429. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 988897242)
Multiplication
n×yn×2 | 1977794484 |
---|---|
n×3 | 2966691726 |
n×4 | 3955588968 |
n×5 | 4944486210 |
Division
n÷yn÷2 | 494448621 |
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n÷3 | 329632414 |
n÷3 | 247224310.5 |
n÷5 | 197779448.4 |
Exponentiation
nyn2 | 977917755235206564 |
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n3 | 9.6706017105493E+26 |
n4 | 9.5632313600427E+35 |
n5 | 9.4570531165541E+44 |
Nth Root
y√n2√n | 31446.736587443 |
---|---|
3√n | 996.28529874767 |
4√n | 177.3322773424 |
5√n | 62.955000705229 |
Divisors of 988897242
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 | -988897241 | 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 988897242 can be divided by 32 positive divisors. The sum of these divisors (counting 988897242) is 1, the average is 0.03125.
Base conversion 988897242
Base | System | Value |
---|---|---|
2 | Binary | 111010111100010101111111011010 |
3 | Ternary | 2112220210011222210 |
4 | Quaternary | 322330111333122 |
5 | Quinary | 4011124202432 |
6 | Senary | 242043255550 |
8 | Octal | 7274257732 |
10 | Decimal | 988897242 |
12 | Duodecimal | 23721a5b6 |
16 | Hexadecimal | 3af15fda |
20 | Vigesimal | f90c322 |
36 | Base36 | gcrhzu |
Cryptographic Hash Functions
md5 | 2949ccabf0391ac8e11470647294513f |
---|---|
sha1 | a087f0a013eb6ab96be50750c26abd379abf903c |
sha256 | 75a23ae4e8dc4ba47691c8f5b28806bed8f22509c2b803d1efc60f6926c0a7c7 |
sha512 | d0c2fa78be36b9f067eaa9b6f9d8d387148e1e5bfae555b7dccf7a6b5ddb2b61b4d70f460c8354a1a72085d5867d5db9c8bdbbf61412ba9bbe8f8414bdde7cd8 |
ripemd-160 | 5815678bfd8c9292ae878f7af245ea0848331726 |
988897242 as geometric shapes
Circle
Radius = nDiameter | 1977794484 |
---|---|
Circumference | 6213424621.2448 |
Area | 3.0722192356619E+18 |
Sphere
Radius = nVolume | 4.0508121719539E+27 |
---|---|
Surface area | 1.2288876942648E+19 |
Circumference | 6213424621.2448 |
Square
Length = nPerimeter | 3955588968 |
---|---|
Area | 977917755235206564 |
Diagonal | 1398511891.4297 |
Cube
Length = nSurface area | 5867506531411239384 |
---|---|
Volume | 9.6706017105493E+26 |
Space diagonal | 1712820266.6087 |
Equilateral Triangle
Length = nPerimeter | 2966691726 |
---|---|
Area | 4.2345080942277E+17 |
Altitude | 856410133.30437 |
Triangular Pyramid
Length = nSurface area | 4.2345080942277E+17 |
---|---|
Volume | 1.1396913412806E+26 |
Height | 466170630.47658 |