87491034 (number)
87491034 is an even 8-digits composite number following 87491033 and preceding 87491035. In scientific notation, it is written as 8.7491034 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 27745344 positive integers (up to 87491034) that are relatively prime to 87491034.
Interesting facts
- 87491034 has 48 divisors, whose sum is 198873792
- The reverse of 87491034 is 43019478
- Previous prime number is 907
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | eighty-seven million four hundred ninety-one thousand thirty-four |
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Notation
Scientific notation | 8.7491034 × 10^7 |
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Engineering notation | 8.7491034 × 10^6 |
Prime Factorization of 87491034
Prime Factorization 2 × 3 × 3 × 23 × 907 × 233
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 29163678 | Product of the distinct prime numbers |
The prime factorization of 87491034 is 2 × 3 × 3 × 23 × 907 × 233. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87491034)
Multiplication
n×yn×2 | 174982068 |
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n×3 | 262473102 |
n×4 | 349964136 |
n×5 | 437455170 |
Division
n÷yn÷2 | 43745517 |
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n÷3 | 29163678 |
n÷3 | 21872758.5 |
n÷5 | 17498206.8 |
Exponentiation
nyn2 | 7654681030389156 |
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n3 | 6.6971595828893E+23 |
n4 | 5.8594141677E+31 |
n5 | 5.1264620416632E+39 |
Nth Root
y√n2√n | 9353.6642017981 |
---|---|
3√n | 443.93683664423 |
4√n | 96.714343309553 |
5√n | 38.760798017648 |
Divisors of 87491034
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 | -87491033 | 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 87491034 can be divided by 48 positive divisors. The sum of these divisors (counting 87491034) is 1, the average is 0.020833333333333.
Base conversion 87491034
Base | System | Value |
---|---|---|
2 | Binary | 101001101110000000111011010 |
3 | Ternary | 20002122000010200 |
4 | Quaternary | 11031300013122 |
5 | Quinary | 134344203114 |
6 | Senary | 12403123030 |
8 | Octal | 515600732 |
10 | Decimal | 87491034 |
12 | Duodecimal | 25373476 |
16 | Hexadecimal | 53701da |
20 | Vigesimal | 176g7be |
36 | Base36 | 1g38ii |
Cryptographic Hash Functions
md5 | 3085039b095f8920cef810c43cd43e82 |
---|---|
sha1 | 8705d7ec4032068a4d23fbe1ea4e3a25d83a146d |
sha256 | 33b392841be93c1d8796af7a84499138ec6dc3e7ab67fba1264b3aa9ec53c8b0 |
sha512 | 151adc9281a95fa919fb510b452b781bd8427525c7aa6b75557ccbf76b4274bc374094370d28d093668d5a422debcdaca0a52f1e8bacdccfac846b5f13ad9781 |
ripemd-160 | 88d1f77594c44678a992e4509318ac3c9c97c4cf |
87491034 as geometric shapes
Circle
Radius = nDiameter | 174982068 |
---|---|
Circumference | 549722379.33875 |
Area | 2.4047889690644E+16 |
Sphere
Radius = nVolume | 2.8052996460698E+24 |
---|---|
Surface area | 9.6191558762575E+16 |
Circumference | 549722379.33875 |
Square
Length = nPerimeter | 349964136 |
---|---|
Area | 7654681030389156 |
Diagonal | 123731006.86885 |
Cube
Length = nSurface area | 45928086182334936 |
---|---|
Volume | 6.6971595828893E+23 |
Space diagonal | 151538916.09474 |
Equilateral Triangle
Length = nPerimeter | 262473102 |
---|---|
Area | 3.3145741150919E+15 |
Altitude | 75769458.047368 |
Triangular Pyramid
Length = nSurface area | 3.3145741150919E+15 |
---|---|
Volume | 7.8926782595825E+22 |
Height | 41243668.956282 |