90389612 (number)
90389612 is an even 8-digits composite number following 90389611 and preceding 90389613. In scientific notation, it is written as 9.0389612 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 48 positive divisors. There are 39336192 positive integers (up to 90389612) that are relatively prime to 90389612.
Interesting facts
- 90389612 has 48 divisors, whose sum is 180512640
- The reverse of 90389612 is 21698309
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | ninety million three hundred eighty-nine thousand six hundred twelve |
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Notation
Scientific notation | 9.0389612 × 10^7 |
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Engineering notation | 9.0389612 × 10^6 |
Prime Factorization of 90389612
Prime Factorization 2 × 2 × 19 × 17 × 43 × 1627
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 45194806 | Product of the distinct prime numbers |
The prime factorization of 90389612 is 2 × 2 × 19 × 17 × 43 × 1627. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 90389612)
Multiplication
n×yn×2 | 180779224 |
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n×3 | 271168836 |
n×4 | 361558448 |
n×5 | 451948060 |
Division
n÷yn÷2 | 45194806 |
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n÷3 | 30129870.666667 |
n÷3 | 22597403 |
n÷5 | 18077922.4 |
Exponentiation
nyn2 | 8170281957510544 |
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n3 | 7.3850861606998E+23 |
n4 | 6.6753507265222E+31 |
n5 | 6.0338236213426E+39 |
Nth Root
y√n2√n | 9507.3451604536 |
---|---|
3√n | 448.78621376835 |
4√n | 97.505616045711 |
5√n | 39.014289694784 |
Divisors of 90389612
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 | -90389611 | 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 90389612 can be divided by 48 positive divisors. The sum of these divisors (counting 90389612) is 1, the average is 0.020833333333333.
Base conversion 90389612
Base | System | Value |
---|---|---|
2 | Binary | 101011000110011110001101100 |
3 | Ternary | 20022002021020102 |
4 | Quaternary | 11120303301230 |
5 | Quinary | 141114431422 |
6 | Senary | 12545210232 |
8 | Octal | 530636154 |
10 | Decimal | 90389612 |
12 | Duodecimal | 26330978 |
16 | Hexadecimal | 5633c6c |
20 | Vigesimal | 184ie0c |
36 | Base36 | 1htd2k |
Cryptographic Hash Functions
md5 | 719c5ff8ca70c6bb05e194792b8da3e7 |
---|---|
sha1 | aa9474700c5862a9628d6fa4c74f04cda4396a0a |
sha256 | b4737543265a4c47dfc0ff3420c1b897794dc6b88729ace9a9210016526e6b8a |
sha512 | be54bd5f0ab23cbe034994ca1bb906af252e24dee9a82c71304e76a425f34fb13b79554c14341a7359181d4e6983d5323ef2a658fbb07a2fc79ed0d3d3747a78 |
ripemd-160 | 81ff43dd5692e79f1c18fcb457a3a23bf6a0d986 |
90389612 as geometric shapes
Circle
Radius = nDiameter | 180779224 |
---|---|
Circumference | 567934682.04006 |
Area | 2.5667697775472E+16 |
Sphere
Radius = nVolume | 3.0934576571443E+24 |
---|---|
Surface area | 1.0267079110189E+17 |
Circumference | 567934682.04006 |
Square
Length = nPerimeter | 361558448 |
---|---|
Area | 8170281957510544 |
Diagonal | 127830215.18804 |
Cube
Length = nSurface area | 49021691745063264 |
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Volume | 7.3850861606998E+23 |
Space diagonal | 156559400.46044 |
Equilateral Triangle
Length = nPerimeter | 271168836 |
---|---|
Area | 3.5378358656429E+15 |
Altitude | 78279700.230219 |
Triangular Pyramid
Length = nSurface area | 3.5378358656429E+15 |
---|---|
Volume | 8.7034075064629E+22 |
Height | 42610071.729347 |