87494080 (number)
87494080 is an even 8-digits composite number following 87494079 and preceding 87494081. In scientific notation, it is written as 8.7494080 × 10^7. The sum of its digits is 40. It has a total of 9 prime factors and 56 positive divisors. There are 34544640 positive integers (up to 87494080) that are relatively prime to 87494080.
Interesting facts
- 87494080 has 56 divisors, whose sum is 211043520
- The reverse of 87494080 is 08049478
- Previous prime number is 79
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | eighty-seven million four hundred ninety-four thousand eighty |
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Notation
Scientific notation | 8.7494080 × 10^7 |
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Engineering notation | 8.7494080 × 10^6 |
Prime Factorization of 87494080
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 79 × 3461
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 2734190 | Product of the distinct prime numbers |
The prime factorization of 87494080 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 79 × 3461. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87494080)
Multiplication
n×yn×2 | 174988160 |
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n×3 | 262482240 |
n×4 | 349976320 |
n×5 | 437470400 |
Division
n÷yn÷2 | 43747040 |
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n÷3 | 29164693.333333 |
n÷3 | 21873520 |
n÷5 | 17498816 |
Exponentiation
nyn2 | 7655214035046400 |
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n3 | 6.6978590919947E+23 |
n4 | 5.8602301922371E+31 |
n5 | 5.1273544925801E+39 |
Nth Root
y√n2√n | 9353.8270242719 |
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3√n | 443.94198847085 |
4√n | 96.715185075933 |
5√n | 38.761067905295 |
Divisors of 87494080
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -87494079 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 87494080 can be divided by 56 positive divisors. The sum of these divisors (counting 87494080) is 1, the average is 0.017857142857143.
Base conversion 87494080
Base | System | Value |
---|---|---|
2 | Binary | 101001101110000110111000000 |
3 | Ternary | 20002122011022111 |
4 | Quaternary | 11031300313000 |
5 | Quinary | 134344302310 |
6 | Senary | 12403145104 |
8 | Octal | 515606700 |
10 | Decimal | 87494080 |
12 | Duodecimal | 25375194 |
16 | Hexadecimal | 5370dc0 |
20 | Vigesimal | 176gf40 |
36 | Base36 | 1g3av4 |
Cryptographic Hash Functions
md5 | 509fb3694b9d339b0cdcc48d095bb5a4 |
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sha1 | 83dd4f92e84c884a985614bcb3394ddce18b4c94 |
sha256 | 9f02c066621f1520c17f72018d9ddf16f631161f934e93afb1b4d99cf19860d6 |
sha512 | a19f630de5426d4f6ffc86a2502ccea73d9ad8ba126e25362d2b2822a1cb93903d4a6f0b5870c92bbbcf6129598187e87500d87eca048301d0538c6515809bbc |
ripemd-160 | 9c56f884119e5a77c56b7762fed5060b903a7865 |
87494080 as geometric shapes
Circle
Radius = nDiameter | 174988160 |
---|---|
Circumference | 549741517.9212 |
Area | 2.4049564174159E+16 |
Sphere
Radius = nVolume | 2.8055926557587E+24 |
---|---|
Surface area | 9.6198256696637E+16 |
Circumference | 549741517.9212 |
Square
Length = nPerimeter | 349976320 |
---|---|
Area | 7655214035046400 |
Diagonal | 123735314.56336 |
Cube
Length = nSurface area | 45931284210278400 |
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Volume | 6.6978590919947E+23 |
Space diagonal | 151544191.9215 |
Equilateral Triangle
Length = nPerimeter | 262482240 |
---|---|
Area | 3.3148049128787E+15 |
Altitude | 75772095.960748 |
Triangular Pyramid
Length = nSurface area | 3.3148049128787E+15 |
---|---|
Volume | 7.8935026389691E+22 |
Height | 41245104.854452 |