988894816 (number)
988894816 is an even 9-digits composite number following 988894815 and preceding 988894817. In scientific notation, it is written as 9.88894816 × 10^8. The sum of its digits is 61. It has a total of 9 prime factors and 96 positive divisors. There are 385620480 positive integers (up to 988894816) that are relatively prime to 988894816.
Interesting facts
- 988894816 has 96 divisors, whose sum is 2430425088
- The reverse of 988894816 is 618498889
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 61
- Digital Root 7
Name
Name | nine hundred eighty-eight million eight hundred ninety-four thousand eight hundred sixteen |
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Notation
Scientific notation | 9.88894816 × 10^8 |
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Engineering notation | 9.88894816 × 10^6 |
Prime Factorization of 988894816
Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 7 × 71 × 4783
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 61805926 | Product of the distinct prime numbers |
The prime factorization of 988894816 is 2 × 2 × 2 × 2 × 2 × 13 × 7 × 71 × 4783. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 988894816)
Multiplication
n×yn×2 | 1977789632 |
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n×3 | 2966684448 |
n×4 | 3955579264 |
n×5 | 4944474080 |
Division
n÷yn÷2 | 494447408 |
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n÷3 | 329631605.33333 |
n÷3 | 247223704 |
n÷5 | 197778963.2 |
Exponentiation
nyn2 | 977912957111673856 |
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n3 | 9.6705305378696E+26 |
n4 | 9.563137516869E+35 |
n5 | 9.4569371151269E+44 |
Nth Root
y√n2√n | 31446.698014259 |
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3√n | 996.28448403878 |
4√n | 177.33216858274 |
5√n | 62.954969816483 |
Divisors of 988894816
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -988894815 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 988894816 can be divided by 96 positive divisors. The sum of these divisors (counting 988894816) is 1, the average is 0.010416666666667.
Base conversion 988894816
Base | System | Value |
---|---|---|
2 | Binary | 111010111100010101011001100000 |
3 | Ternary | 2112220210001122221 |
4 | Quaternary | 322330111121200 |
5 | Quinary | 4011124113231 |
6 | Senary | 242043240424 |
8 | Octal | 7274253140 |
10 | Decimal | 988894816 |
12 | Duodecimal | 237219114 |
16 | Hexadecimal | 3af15660 |
20 | Vigesimal | f90bh0g |
36 | Base36 | gcrg4g |
Cryptographic Hash Functions
md5 | 2e2acfc9a50ab5f59342d78555d166ae |
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sha1 | 0e8e4355d069373061a33d33ffac16d124ac7b29 |
sha256 | 0c40a85a7a6522a464ce590e28fb7928536a9e7f06be93143b25294859ac0f13 |
sha512 | c3eed13aec48cd8f735bbc6dcbb7d01238a78661658a261545a4183dc2c61e142f3aaedfdfeafef09a819d4a0020fb1cf22751035ebc948798414e6a75e0536b |
ripemd-160 | 453ae4335d91050bcdf21af17ec8eba1af129cab |
988894816 as geometric shapes
Circle
Radius = nDiameter | 1977789632 |
---|---|
Circumference | 6213409378.2373 |
Area | 3.0722041619123E+18 |
Sphere
Radius = nVolume | 4.0507823592116E+27 |
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Surface area | 1.2288816647649E+19 |
Circumference | 6213409378.2373 |
Square
Length = nPerimeter | 3955579264 |
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Area | 977912957111673856 |
Diagonal | 1398508460.5476 |
Cube
Length = nSurface area | 5867477742670043136 |
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Volume | 9.6705305378696E+26 |
Space diagonal | 1712816064.6535 |
Equilateral Triangle
Length = nPerimeter | 2966684448 |
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Area | 4.2344873177434E+17 |
Altitude | 856408032.32674 |
Triangular Pyramid
Length = nSurface area | 4.2344873177434E+17 |
---|---|
Volume | 1.1396829534999E+26 |
Height | 466169486.84922 |