988891056 (number)
988891056 is an even 9-digits composite number following 988891055 and preceding 988891057. In scientific notation, it is written as 9.88891056 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 40 positive divisors. There are 324707328 positive integers (up to 988891056) that are relatively prime to 988891056.
Interesting facts
- 988891056 has 40 divisors, whose sum is 2567369904
- The reverse of 988891056 is 650198889
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | nine hundred eighty-eight million eight hundred ninety-one thousand fifty-six |
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Notation
Scientific notation | 9.88891056 × 10^8 |
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Engineering notation | 9.88891056 × 10^6 |
Prime Factorization of 988891056
Prime Factorization 2 × 2 × 2 × 2 × 201 × 3 × 102497
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 123611382 | Product of the distinct prime numbers |
The prime factorization of 988891056 is 2 × 2 × 2 × 2 × 201 × 3 × 102497. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 988891056)
Multiplication
n×yn×2 | 1977782112 |
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n×3 | 2966673168 |
n×4 | 3955564224 |
n×5 | 4944455280 |
Division
n÷yn÷2 | 494445528 |
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n÷3 | 329630352 |
n÷3 | 247222764 |
n÷5 | 197778211.2 |
Exponentiation
nyn2 | 977905520636795136 |
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n3 | 9.6704202297075E+26 |
n4 | 9.5629920729192E+35 |
n5 | 9.4567573295087E+44 |
Nth Root
y√n2√n | 31446.638230501 |
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3√n | 996.28322133812 |
4√n | 177.33200001833 |
5√n | 62.954921942625 |
Divisors of 988891056
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 | -988891055 | 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 988891056 can be divided by 40 positive divisors. The sum of these divisors (counting 988891056) is 1, the average is 0.025.
Base conversion 988891056
Base | System | Value |
---|---|---|
2 | Binary | 111010111100010100011110110000 |
3 | Ternary | 2112220202212111200 |
4 | Quaternary | 322330110132300 |
5 | Quinary | 4011124003211 |
6 | Senary | 242043211200 |
8 | Octal | 7274243660 |
10 | Decimal | 988891056 |
12 | Duodecimal | 237216b00 |
16 | Hexadecimal | 3af147b0 |
20 | Vigesimal | f90b7cg |
36 | Base36 | gcrd80 |
Cryptographic Hash Functions
md5 | 1dc219615963d8a36612dbbc4d38db71 |
---|---|
sha1 | 9581cdd100bbaf5c99cdc7b0da43dd07fd16ca4b |
sha256 | 2e95a4436c2421108db871eb6363dd09829788d2f922435cee97c534c1a076f1 |
sha512 | 0d45a4e93e9cb2a7faf1e5797f592663513884a8df15b253f1a4abe5581ed531dd05fbe7c0707d03febb81ec5f69170e4b4c8223acaf6d2fb7ad14fde1df883a |
ripemd-160 | 21935bf91b57e333ebbfe21752aaacc90f6b0936 |
988891056 as geometric shapes
Circle
Radius = nDiameter | 1977782112 |
---|---|
Circumference | 6213385753.4605 |
Area | 3.0721807995375E+18 |
Sphere
Radius = nVolume | 4.0507361534367E+27 |
---|---|
Surface area | 1.228872319815E+19 |
Circumference | 6213385753.4605 |
Square
Length = nPerimeter | 3955564224 |
---|---|
Area | 977905520636795136 |
Diagonal | 1398503143.1047 |
Cube
Length = nSurface area | 5867433123820770816 |
---|---|
Volume | 9.6704202297075E+26 |
Space diagonal | 1712809552.1424 |
Equilateral Triangle
Length = nPerimeter | 2966673168 |
---|---|
Area | 4.2344551168626E+17 |
Altitude | 856404776.07122 |
Triangular Pyramid
Length = nSurface area | 4.2344551168626E+17 |
---|---|
Volume | 1.1396699535583E+26 |
Height | 466167714.36822 |