90502020 (number)
90502020 is an even 8-digits composite number following 90502019 and preceding 90502021. In scientific notation, it is written as 9.0502020 × 10^7. The sum of its digits is 18. It has a total of 8 prime factors and 144 positive divisors. There are 19958400 positive integers (up to 90502020) that are relatively prime to 90502020.
Interesting facts
- 90502020 has 144 divisors, whose sum is 271294464
- The reverse of 90502020 is 02020509
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 18
- Digital Root 9
Name
Name | ninety million five hundred two thousand twenty |
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Notation
Scientific notation | 9.0502020 × 10^7 |
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Engineering notation | 9.0502020 × 10^6 |
Prime Factorization of 90502020
Prime Factorization 2 × 2 × 7 × 15 × 3 × 7 × 31 × 331
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 6464430 | Product of the distinct prime numbers |
The prime factorization of 90502020 is 2 × 2 × 7 × 15 × 3 × 7 × 31 × 331. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 90502020)
Multiplication
n×yn×2 | 181004040 |
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n×3 | 271506060 |
n×4 | 362008080 |
n×5 | 452510100 |
Division
n÷yn÷2 | 45251010 |
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n÷3 | 30167340 |
n÷3 | 22625505 |
n÷5 | 18100404 |
Exponentiation
nyn2 | 8190615624080400 |
---|---|
n3 | 7.4126725902284E+23 |
n4 | 6.708618430143E+31 |
n5 | 6.0714351933717E+39 |
Nth Root
y√n2√n | 9513.2549634707 |
---|---|
3√n | 448.97217268591 |
4√n | 97.535916274318 |
5√n | 39.023988460568 |
Divisors of 90502020
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -90502019 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 90502020 can be divided by 144 positive divisors. The sum of these divisors (counting 90502020) is 1, the average is 0.0069444444444444.
Base conversion 90502020
Base | System | Value |
---|---|---|
2 | Binary | 101011001001111001110000100 |
3 | Ternary | 20022021222102200 |
4 | Quaternary | 11121033032010 |
5 | Quinary | 141132031040 |
6 | Senary | 12551434500 |
8 | Octal | 531171604 |
10 | Decimal | 90502020 |
12 | Duodecimal | 26385a30 |
16 | Hexadecimal | 564f384 |
20 | Vigesimal | 185cf10 |
36 | Base36 | 1hvrt0 |
Cryptographic Hash Functions
md5 | 39132629fd7e490dc79e1c8b20812167 |
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sha1 | 1c6e0e7644f57d195fbe9e832461817d20ee5eb7 |
sha256 | 579a63ab8ad39a4116f545539869e54e7b58f23cb2fd2f9692b2551fbe508721 |
sha512 | c0177776093871953eba42b102108ca66f6a74758cbae95bf6e00d755ce9567fee62a9e3b9ec97f83dd79b8b4e91c3b392578972b15d849480338c3784d462b9 |
ripemd-160 | 91137e0b63d4c0167e3f0cf4399b5e18a65d4098 |
90502020 as geometric shapes
Circle
Radius = nDiameter | 181004040 |
---|---|
Circumference | 568640962.33407 |
Area | 2.5731577872989E+16 |
Sphere
Radius = nVolume | 3.1050130337237E+24 |
---|---|
Surface area | 1.0292631149196E+17 |
Circumference | 568640962.33407 |
Square
Length = nPerimeter | 362008080 |
---|---|
Area | 8190615624080400 |
Diagonal | 127989184.10616 |
Cube
Length = nSurface area | 49143693744482400 |
---|---|
Volume | 7.4126725902284E+23 |
Space diagonal | 156754096.82761 |
Equilateral Triangle
Length = nPerimeter | 271506060 |
---|---|
Area | 3.5466406015437E+15 |
Altitude | 78377048.413807 |
Triangular Pyramid
Length = nSurface area | 3.5466406015437E+15 |
---|---|
Volume | 8.7359184254436E+22 |
Height | 42663061.36872 |