90143820 (number)
90143820 is an even 8-digits composite number following 90143819 and preceding 90143821. In scientific notation, it is written as 9.0143820 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 96 positive divisors. There are 22187520 positive integers (up to 90143820) that are relatively prime to 90143820.
Interesting facts
- 90143820 has 96 divisors, whose sum is 302043840
- The reverse of 90143820 is 02834109
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | ninety million one hundred forty-three thousand eight hundred twenty |
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Notation
Scientific notation | 9.0143820 × 10^7 |
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Engineering notation | 9.0143820 × 10^6 |
Prime Factorization of 90143820
Prime Factorization 2 × 2 × 9 × 3 × 5 × 13 × 12841
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 45071910 | Product of the distinct prime numbers |
The prime factorization of 90143820 is 2 × 2 × 9 × 3 × 5 × 13 × 12841. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 90143820)
Multiplication
n×yn×2 | 180287640 |
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n×3 | 270431460 |
n×4 | 360575280 |
n×5 | 450719100 |
Division
n÷yn÷2 | 45071910 |
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n÷3 | 30047940 |
n÷3 | 22535955 |
n÷5 | 18028764 |
Exponentiation
nyn2 | 8125908284192400 |
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n3 | 7.3250041370675E+23 |
n4 | 6.6030385443107E+31 |
n5 | 5.952231179914E+39 |
Nth Root
y√n2√n | 9494.4099342719 |
---|---|
3√n | 448.37905710872 |
4√n | 97.439262796225 |
5√n | 38.993048652759 |
Divisors of 90143820
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -90143819 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 90143820 can be divided by 96 positive divisors. The sum of these divisors (counting 90143820) is 1, the average is 0.010416666666667.
Base conversion 90143820
Base | System | Value |
---|---|---|
2 | Binary | 101010111110111110001001100 |
3 | Ternary | 20021121210002000 |
4 | Quaternary | 11113313301030 |
5 | Quinary | 141034100240 |
6 | Senary | 12540032300 |
8 | Octal | 527676114 |
10 | Decimal | 90143820 |
12 | Duodecimal | 26232690 |
16 | Hexadecimal | 55f7c4c |
20 | Vigesimal | 1837jb0 |
36 | Base36 | 1ho3f0 |
Cryptographic Hash Functions
md5 | 55bc3f3e43c6f5dfc5b69aa3d30756e6 |
---|---|
sha1 | 9e78f086eaff2e8644c64d97cf5fbe70680fb421 |
sha256 | ca65c02eeb3e50ec725ee92bb650ad031adf029932808b252d6f13adc89b209d |
sha512 | f1b40b45d2e1a129254d390135ec38ddd6f243a0f5a8e7b77389dc0acd28f6af71913b583b7d18245a02c8b37f0f0e28f8fed93d5f5f8f0c6f2d5d27421b2328 |
ripemd-160 | 795af2bec392074cd3cd77dc893ab644b56fc4d7 |
90143820 as geometric shapes
Circle
Radius = nDiameter | 180287640 |
---|---|
Circumference | 566390325.35704 |
Area | 2.5528293769363E+16 |
Sphere
Radius = nVolume | 3.0682905579368E+24 |
---|---|
Surface area | 1.0211317507745E+17 |
Circumference | 566390325.35704 |
Square
Length = nPerimeter | 360575280 |
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Area | 8125908284192400 |
Diagonal | 127482612.80812 |
Cube
Length = nSurface area | 48755449705154400 |
---|---|
Volume | 7.3250041370675E+23 |
Space diagonal | 156133676.22834 |
Equilateral Triangle
Length = nPerimeter | 270431460 |
---|---|
Area | 3.5186215014665E+15 |
Altitude | 78066838.114172 |
Triangular Pyramid
Length = nSurface area | 3.5186215014665E+15 |
---|---|
Volume | 8.6326001625666E+22 |
Height | 42494204.269373 |