87384472 (number)
87384472 is an even 8-digits composite number following 87384471 and preceding 87384473. In scientific notation, it is written as 8.7384472 × 10^7. The sum of its digits is 43. It has a total of 7 prime factors and 48 positive divisors. There are 36841728 positive integers (up to 87384472) that are relatively prime to 87384472.
Interesting facts
- 87384472 has 48 divisors, whose sum is 190341360
- The reverse of 87384472 is 27448378
- Previous prime number is 197
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
Name | eighty-seven million three hundred eighty-four thousand four hundred seventy-two |
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Notation
Scientific notation | 8.7384472 × 10^7 |
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Engineering notation | 8.7384472 × 10^6 |
Prime Factorization of 87384472
Prime Factorization 2 × 2 × 2 × 7 × 89 × 197 × 89
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 245462 | Product of the distinct prime numbers |
The prime factorization of 87384472 is 2 × 2 × 2 × 7 × 89 × 197 × 89. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87384472)
Multiplication
n×yn×2 | 174768944 |
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n×3 | 262153416 |
n×4 | 349537888 |
n×5 | 436922360 |
Division
n÷yn÷2 | 43692236 |
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n÷3 | 29128157.333333 |
n÷3 | 21846118 |
n÷5 | 17476894.4 |
Exponentiation
nyn2 | 7636045946718784 |
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n3 | 6.6727184322176E+23 |
n4 | 5.83091977004E+31 |
n5 | 5.0953184537931E+39 |
Nth Root
y√n2√n | 9347.9661959166 |
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3√n | 443.75652858212 |
4√n | 96.684880906565 |
5√n | 38.751351468107 |
Divisors of 87384472
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -87384471 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 87384472 can be divided by 48 positive divisors. The sum of these divisors (counting 87384472) is 1, the average is 0.020833333333333.
Base conversion 87384472
Base | System | Value |
---|---|---|
2 | Binary | 101001101010110000110011000 |
3 | Ternary | 20002102120221221 |
4 | Quaternary | 11031112012120 |
5 | Quinary | 134332300342 |
6 | Senary | 12400541424 |
8 | Octal | 515260630 |
10 | Decimal | 87384472 |
12 | Duodecimal | 25321874 |
16 | Hexadecimal | 5356198 |
20 | Vigesimal | 176313c |
36 | Base36 | 1g0yag |
Cryptographic Hash Functions
md5 | bd9d5f72fd0456d9ec87790d775f50b3 |
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sha1 | ee0865577d5787d265a3c3481af343dfd16a1575 |
sha256 | 0e9f68eed3f5b3f535fdc900bff10c8eeba24aa11a7c40625b072532cd0fab71 |
sha512 | 366afad03abcdd8d387b069e232d323b6bcc021f128a7e2227b0141640071d45763fa9b66ec770daf87bbb3008557ce9f44bb08526bb8b7e008ea0ae252af40d |
ripemd-160 | f9d19fd84685e0d5b976e7f87cf2d5db34be2432 |
87384472 as geometric shapes
Circle
Radius = nDiameter | 174768944 |
---|---|
Circumference | 549052830.54605 |
Area | 2.3989345848686E+16 |
Sphere
Radius = nVolume | 2.7950617608171E+24 |
---|---|
Surface area | 9.5957383394743E+16 |
Circumference | 549052830.54605 |
Square
Length = nPerimeter | 349537888 |
---|---|
Area | 7636045946718784 |
Diagonal | 123580305.44321 |
Cube
Length = nSurface area | 45816275680312704 |
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Volume | 6.6727184322176E+23 |
Space diagonal | 151354345.29658 |
Equilateral Triangle
Length = nPerimeter | 262153416 |
---|---|
Area | 3.3065048871618E+15 |
Altitude | 75677172.64829 |
Triangular Pyramid
Length = nSurface area | 3.3065048871618E+15 |
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Volume | 7.8638740872826E+22 |
Height | 41193435.147737 |