80491950 (number)
80491950 is an even 8-digits composite number following 80491949 and preceding 80491951. In scientific notation, it is written as 8.0491950 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 288 positive divisors. There are 15840000 positive integers (up to 80491950) that are relatively prime to 80491950.
Interesting facts
- 80491950 has 288 divisors, whose sum is 284124672
- The reverse of 80491950 is 05919408
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | eighty million four hundred ninety-one thousand nine hundred fifty |
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Notation
Scientific notation | 8.0491950 × 10^7 |
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Engineering notation | 8.0491950 × 10^6 |
Prime Factorization of 80491950
Prime Factorization 2 × 3 × 3 × 5 × 7 × 23 × 5 × 11 × 101
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 5366130 | Product of the distinct prime numbers |
The prime factorization of 80491950 is 2 × 3 × 3 × 5 × 7 × 23 × 5 × 11 × 101. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 80491950)
Multiplication
n×yn×2 | 160983900 |
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n×3 | 241475850 |
n×4 | 321967800 |
n×5 | 402459750 |
Division
n÷yn÷2 | 40245975 |
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n÷3 | 26830650 |
n÷3 | 20122987.5 |
n÷5 | 16098390 |
Exponentiation
nyn2 | 6478954014802500 |
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n3 | 5.2150364261178E+23 |
n4 | 4.1976845125925E+31 |
n5 | 3.3787981190337E+39 |
Nth Root
y√n2√n | 8971.7306022863 |
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3√n | 431.76836218663 |
4√n | 94.719219814599 |
5√n | 38.11978914711 |
Divisors of 80491950
288 divisors
τ | Total Divisors | 288 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -80491949 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0034722222222222 | 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 | 288 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 80491950 can be divided by 288 positive divisors. The sum of these divisors (counting 80491950) is 1, the average is 0.0034722222222222.
Base conversion 80491950
Base | System | Value |
---|---|---|
2 | Binary | 100110011000011010110101110 |
3 | Ternary | 12121110102012100 |
4 | Quaternary | 10303003112232 |
5 | Quinary | 131101220300 |
6 | Senary | 11553115530 |
8 | Octal | 463032656 |
10 | Decimal | 80491950 |
12 | Duodecimal | 22b58ba6 |
16 | Hexadecimal | 4cc35ae |
20 | Vigesimal | 15319ha |
36 | Base36 | 1bx7zi |
Cryptographic Hash Functions
md5 | 67fcb32d0aa129fa49cf1a983048500d |
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sha1 | 3044e811addd67129d376097d9442001428dcbc0 |
sha256 | 41cfd7e2d74ed0fe7c33a4a251379377c58bd5c9f67e1ead131a8a696a06d0f7 |
sha512 | 994e7e0be5634af5f6a81433a9ad4e304d79cdc60b61d161fd9777e702b7ddf9861d59ad8260399d3efc94b05b8d124fe6043d57de17b7667f728433bd144106 |
ripemd-160 | d332fbf16494934572dc1df2f84db7dabe20a0f7 |
80491950 as geometric shapes
Circle
Radius = nDiameter | 160983900 |
---|---|
Circumference | 505745837.58623 |
Area | 2.035423433585E+16 |
Sphere
Radius = nVolume | 2.1844693499327E+24 |
---|---|
Surface area | 8.1416937343399E+16 |
Circumference | 505745837.58623 |
Square
Length = nPerimeter | 321967800 |
---|---|
Area | 6478954014802500 |
Diagonal | 113832807.35186 |
Cube
Length = nSurface area | 38873724088815000 |
---|---|
Volume | 5.2150364261178E+23 |
Space diagonal | 139416147.00029 |
Equilateral Triangle
Length = nPerimeter | 241475850 |
---|---|
Area | 2.8054693833851E+15 |
Altitude | 69708073.500147 |
Triangular Pyramid
Length = nSurface area | 2.8054693833851E+15 |
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Volume | 6.1459793684046E+22 |
Height | 37944269.117286 |