90203428 (number)
90203428 is an even 8-digits composite number following 90203427 and preceding 90203429. In scientific notation, it is written as 9.0203428 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 35205120 positive integers (up to 90203428) that are relatively prime to 90203428.
Interesting facts
- 90203428 has 48 divisors, whose sum is 197213184
- The reverse of 90203428 is 82430209
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | ninety million two hundred three thousand four hundred twenty-eight |
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Notation
Scientific notation | 9.0203428 × 10^7 |
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Engineering notation | 9.0203428 × 10^6 |
Prime Factorization of 90203428
Prime Factorization 2 × 2 × 31 × 7 × 17 × 6113
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 45101714 | Product of the distinct prime numbers |
The prime factorization of 90203428 is 2 × 2 × 31 × 7 × 17 × 6113. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 90203428)
Multiplication
n×yn×2 | 180406856 |
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n×3 | 270610284 |
n×4 | 360813712 |
n×5 | 451017140 |
Division
n÷yn÷2 | 45101714 |
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n÷3 | 30067809.333333 |
n÷3 | 22550857 |
n÷5 | 18040685.6 |
Exponentiation
nyn2 | 8136658422951184 |
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n3 | 7.3395448221527E+23 |
n4 | 6.6205210291782E+31 |
n5 | 5.9719369197797E+39 |
Nth Root
y√n2√n | 9497.5485258039 |
---|---|
3√n | 448.47786621136 |
4√n | 97.45536683941 |
5√n | 38.998204154505 |
Divisors of 90203428
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 | -90203427 | 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 90203428 can be divided by 48 positive divisors. The sum of these divisors (counting 90203428) is 1, the average is 0.020833333333333.
Base conversion 90203428
Base | System | Value |
---|---|---|
2 | Binary | 101011000000110010100100100 |
3 | Ternary | 20021201210211201 |
4 | Quaternary | 11120012110210 |
5 | Quinary | 141043002203 |
6 | Senary | 12541212244 |
8 | Octal | 530062444 |
10 | Decimal | 90203428 |
12 | Duodecimal | 26261084 |
16 | Hexadecimal | 5606524 |
20 | Vigesimal | 183f8b8 |
36 | Base36 | 1hpdes |
Cryptographic Hash Functions
md5 | caac7c7cf24a9ec9a5562bbf3a8d150d |
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sha1 | a2d3773debfa7d05470f359ef0de005b5cfddd45 |
sha256 | 71f86213ec2c9aa1c95b3f5f8869fea7ba16ca5caf978f6ab6ffa4c89acd018a |
sha512 | 4bc7d0abfc8a9db12754e60fcd9f3b010fed44c2085282e667382522efe5066480e8354e5fd877a9eb103936f8b42fbeea51e6cbf1cf87b14a3ab5220bb3293b |
ripemd-160 | cd556ba905e7c41deb4e2cd74c4344e471e0a80d |
90203428 as geometric shapes
Circle
Radius = nDiameter | 180406856 |
---|---|
Circumference | 566764853.46683 |
Area | 2.5562066326313E+16 |
Sphere
Radius = nVolume | 3.0743813458624E+24 |
---|---|
Surface area | 1.0224826530525E+17 |
Circumference | 566764853.46683 |
Square
Length = nPerimeter | 360813712 |
---|---|
Area | 8136658422951184 |
Diagonal | 127566911.25015 |
Cube
Length = nSurface area | 48819950537707104 |
---|---|
Volume | 7.3395448221527E+23 |
Space diagonal | 156236920.31288 |
Equilateral Triangle
Length = nPerimeter | 270610284 |
---|---|
Area | 3.5232764480962E+15 |
Altitude | 78118460.156441 |
Triangular Pyramid
Length = nSurface area | 3.5232764480962E+15 |
---|---|
Volume | 8.649736524278E+22 |
Height | 42522303.750048 |