816996888 (number)
816996888 is an even 9-digits composite number following 816996887 and preceding 816996889. In scientific notation, it is written as 8.16996888 × 10^8. The sum of its digits is 63. It has a total of 8 prime factors and 128 positive divisors. There are 266530176 positive integers (up to 816996888) that are relatively prime to 816996888.
Interesting facts
- 816996888 has 128 divisors, whose sum is 2318400000
- The reverse of 816996888 is 888699618
- Previous prime number is 229
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 63
- Digital Root 9
Name
Name | eight hundred sixteen million nine hundred ninety-six thousand eight hundred eighty-eight |
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Notation
Scientific notation | 8.16996888 × 10^8 |
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Engineering notation | 8.16996888 × 10^6 |
Prime Factorization of 816996888
Prime Factorization 2 × 2 × 2 × 3 × 9 × 83 × 229 × 199
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 204249222 | Product of the distinct prime numbers |
The prime factorization of 816996888 is 2 × 2 × 2 × 3 × 9 × 83 × 229 × 199. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 816996888)
Multiplication
n×yn×2 | 1633993776 |
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n×3 | 2450990664 |
n×4 | 3267987552 |
n×5 | 4084984440 |
Division
n÷yn÷2 | 408498444 |
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n÷3 | 272332296 |
n÷3 | 204249222 |
n÷5 | 163399377.6 |
Exponentiation
nyn2 | 667483915001684544 |
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n3 | 5.4533228134643E+26 |
n4 | 4.4553477678598E+35 |
n5 | 3.6400052612992E+44 |
Nth Root
y√n2√n | 28583.157418312 |
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3√n | 934.84612908261 |
4√n | 169.0655417828 |
5√n | 60.596017236887 |
Divisors of 816996888
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -816996887 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 816996888 can be divided by 128 positive divisors. The sum of these divisors (counting 816996888) is 1, the average is 0.0078125.
Base conversion 816996888
Base | System | Value |
---|---|---|
2 | Binary | 110000101100100110001000011000 |
3 | Ternary | 2002221022202001000 |
4 | Quaternary | 300230212020120 |
5 | Quinary | 3133122400023 |
6 | Senary | 213023025000 |
8 | Octal | 6054461030 |
10 | Decimal | 816996888 |
12 | Duodecimal | 1a973b160 |
16 | Hexadecimal | 30b26218 |
20 | Vigesimal | cf64c48 |
36 | Base36 | dif2u0 |
Cryptographic Hash Functions
md5 | 432e93f6dede5d90403c85fd6363abe3 |
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sha1 | 3137c18d6ff16fd177eb1b08d015c8ea4c4e4c88 |
sha256 | 8d05969697a737debd0e33918932913171c991e85fbe5c97366e7eca804f5f80 |
sha512 | 90b387b7534d2b8321bb58437ada6680cbc64cc6febe97475d4880f1eb5ac72fde61194a2961389c15cec1c4bbeba9d23c9f531e9e433d58d2d99ab9fe73779c |
ripemd-160 | 1a72134998c2483b9d98a4373d7569093fee202c |
816996888 as geometric shapes
Circle
Radius = nDiameter | 1633993776 |
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Circumference | 5133342842.693 |
Area | 2.0969625637586E+18 |
Sphere
Radius = nVolume | 2.2842825184578E+27 |
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Surface area | 8.3878502550346E+18 |
Circumference | 5133342842.693 |
Square
Length = nPerimeter | 3267987552 |
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Area | 667483915001684544 |
Diagonal | 1155408079.4262 |
Cube
Length = nSurface area | 4004903490010107264 |
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Volume | 5.4533228134643E+26 |
Space diagonal | 1415080119.6417 |
Equilateral Triangle
Length = nPerimeter | 2450990664 |
---|---|
Area | 2.8902901350448E+17 |
Altitude | 707540059.82083 |
Triangular Pyramid
Length = nSurface area | 2.8902901350448E+17 |
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Volume | 6.4268025689999E+25 |
Height | 385136026.4754 |