90707984 (number)
90707984 is an even 8-digits composite number following 90707983 and preceding 90707985. In scientific notation, it is written as 9.0707984 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 40 positive divisors. There are 42860160 positive integers (up to 90707984) that are relatively prime to 90707984.
Interesting facts
- 90707984 has 40 divisors, whose sum is 185678592
- The reverse of 90707984 is 48970709
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 44
- Digital Root 8
Name
Name | ninety million seven hundred seven thousand nine hundred eighty-four |
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Notation
Scientific notation | 9.0707984 × 10^7 |
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Engineering notation | 9.0707984 × 10^6 |
Prime Factorization of 90707984
Prime Factorization 2 × 2 × 2 × 2 × 31 × 43 × 4253
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 11338498 | Product of the distinct prime numbers |
The prime factorization of 90707984 is 2 × 2 × 2 × 2 × 31 × 43 × 4253. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 90707984)
Multiplication
n×yn×2 | 181415968 |
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n×3 | 272123952 |
n×4 | 362831936 |
n×5 | 453539920 |
Division
n÷yn÷2 | 45353992 |
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n÷3 | 30235994.666667 |
n÷3 | 22676996 |
n÷5 | 18141596.8 |
Exponentiation
nyn2 | 8227938361344256 |
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n3 | 7.463397012338E+23 |
n4 | 6.769896967808E+31 |
n5 | 6.1408370583758E+39 |
Nth Root
y√n2√n | 9524.0739182348 |
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3√n | 449.31250410969 |
4√n | 97.591361903781 |
5√n | 39.041734429158 |
Divisors of 90707984
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -90707983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 90707984 can be divided by 40 positive divisors. The sum of these divisors (counting 90707984) is 1, the average is 0.025.
Base conversion 90707984
Base | System | Value |
---|---|---|
2 | Binary | 101011010000001100000010000 |
3 | Ternary | 20022200102221222 |
4 | Quaternary | 11122001200100 |
5 | Quinary | 141210123414 |
6 | Senary | 13000104212 |
8 | Octal | 532014020 |
10 | Decimal | 90707984 |
12 | Duodecimal | 26465068 |
16 | Hexadecimal | 5681810 |
20 | Vigesimal | 186i9j4 |
36 | Base36 | 1i06q8 |
Cryptographic Hash Functions
md5 | 92aff3488dad8c8cdf225e04895e2a0c |
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sha1 | 20c9e4bfcc0bc42390b9656d2948b7e9c43404ee |
sha256 | 4bbcf652c2eb5e1ede743aff6324c730937c5f7a038957086a0af56c9906f9a7 |
sha512 | 056451f839ce19579400845904d373d167da97f5adc360060e0fa8a8fd46b5c3de47452a294d59999acafaf5aaf158a65cbf3aa79b4d092b29d21898bcb617ad |
ripemd-160 | cb0a8c55815ba39720a3c5fcc075899a2f7801f1 |
90707984 as geometric shapes
Circle
Radius = nDiameter | 181415968 |
---|---|
Circumference | 569935072.31268 |
Area | 2.5848830710189E+16 |
Sphere
Radius = nVolume | 3.1262604299713E+24 |
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Surface area | 1.0339532284076E+17 |
Circumference | 569935072.31268 |
Square
Length = nPerimeter | 362831936 |
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Area | 8227938361344256 |
Diagonal | 128280461.18832 |
Cube
Length = nSurface area | 49367630168065536 |
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Volume | 7.463397012338E+23 |
Space diagonal | 157110836.94014 |
Equilateral Triangle
Length = nPerimeter | 272123952 |
---|---|
Area | 3.5628018208483E+15 |
Altitude | 78555418.470072 |
Triangular Pyramid
Length = nSurface area | 3.5628018208483E+15 |
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Volume | 8.795697730186E+22 |
Height | 42760153.729441 |