87220512 (number)
87220512 is an even 8-digits composite number following 87220511 and preceding 87220513. In scientific notation, it is written as 8.7220512 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 48 positive divisors. There are 28393344 positive integers (up to 87220512) that are relatively prime to 87220512.
Interesting facts
- 87220512 has 48 divisors, whose sum is 195259680
- The reverse of 87220512 is 21502278
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | eighty-seven million two hundred twenty thousand five hundred twelve |
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Notation
Scientific notation | 8.7220512 × 10^7 |
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Engineering notation | 8.7220512 × 10^6 |
Prime Factorization of 87220512
Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 43 × 7043
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 5451282 | Product of the distinct prime numbers |
The prime factorization of 87220512 is 2 × 2 × 2 × 2 × 2 × 9 × 43 × 7043. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87220512)
Multiplication
n×yn×2 | 174441024 |
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n×3 | 261661536 |
n×4 | 348882048 |
n×5 | 436102560 |
Division
n÷yn÷2 | 43610256 |
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n÷3 | 29073504 |
n÷3 | 21805128 |
n÷5 | 17444102.4 |
Exponentiation
nyn2 | 7607417713542144 |
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n3 | 6.6352286797302E+23 |
n4 | 5.7872804268315E+31 |
n5 | 5.0476956191582E+39 |
Nth Root
y√n2√n | 9339.1922562928 |
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3√n | 443.47881382008 |
4√n | 96.639496357819 |
5√n | 38.736798663955 |
Divisors of 87220512
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 | -87220511 | 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 87220512 can be divided by 48 positive divisors. The sum of these divisors (counting 87220512) is 1, the average is 0.020833333333333.
Base conversion 87220512
Base | System | Value |
---|---|---|
2 | Binary | 101001100101110000100100000 |
3 | Ternary | 20002010021001100 |
4 | Quaternary | 11030232010200 |
5 | Quinary | 134312024022 |
6 | Senary | 12353234400 |
8 | Octal | 514560440 |
10 | Decimal | 87220512 |
12 | Duodecimal | 25262a00 |
16 | Hexadecimal | 532e120 |
20 | Vigesimal | 1752b5c |
36 | Base36 | 1fxfs0 |
Cryptographic Hash Functions
md5 | 1f6cc59eb6991ca4a8020f9c80c17ad6 |
---|---|
sha1 | b2e3109a5d0607969a00bd60545c0adaf84c387a |
sha256 | 357f4d1a822da7237004387f772be42ef81143f835ddc36fd0d32fab9e726793 |
sha512 | 6deafb7bb15e60eb9f8ec2fa008c804c4a31dd430c1b923703ed9b376758a95db3850dadfe74fabfa10dfe76715f192c3623476b231f04d4e397a24f71d42751 |
ripemd-160 | 1749da37de2faceddbf6eaf025fefb0a4e1a618d |
87220512 as geometric shapes
Circle
Radius = nDiameter | 174441024 |
---|---|
Circumference | 548022639.48308 |
Area | 2.3899407601653E+16 |
Sphere
Radius = nVolume | 2.7793580900171E+24 |
---|---|
Surface area | 9.5597630406611E+16 |
Circumference | 548022639.48308 |
Square
Length = nPerimeter | 348882048 |
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Area | 7607417713542144 |
Diagonal | 123348430.98753 |
Cube
Length = nSurface area | 45644506281252864 |
---|---|
Volume | 6.6352286797302E+23 |
Space diagonal | 151070358.24617 |
Equilateral Triangle
Length = nPerimeter | 261661536 |
---|---|
Area | 3.2941084985636E+15 |
Altitude | 75535179.123085 |
Triangular Pyramid
Length = nSurface area | 3.2941084985636E+15 |
---|---|
Volume | 7.8196919902678E+22 |
Height | 41116143.662508 |