130722904 (number)
130722904 is an even 9-digits composite number following 130722903 and preceding 130722905. In scientific notation, it is written as 1.30722904 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 60220800 positive integers (up to 130722904) that are relatively prime to 130722904.
Interesting facts
- 130722904 has 32 divisors, whose sum is 264453840
- The reverse of 130722904 is 409227031
- Previous prime number is 821
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 28
- Digital Root 1
Name
Name | one hundred thirty million seven hundred twenty-two thousand nine hundred four |
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Notation
Scientific notation | 1.30722904 × 10^8 |
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Engineering notation | 1.30722904 × 10^6 |
Prime Factorization of 130722904
Prime Factorization 2 × 2 × 2 × 13 × 821 × 1531
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 32680726 | Product of the distinct prime numbers |
The prime factorization of 130722904 is 2 × 2 × 2 × 13 × 821 × 1531. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 130722904)
Multiplication
n×yn×2 | 261445808 |
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n×3 | 392168712 |
n×4 | 522891616 |
n×5 | 653614520 |
Division
n÷yn÷2 | 65361452 |
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n÷3 | 43574301.333333 |
n÷3 | 32680726 |
n÷5 | 26144580.8 |
Exponentiation
nyn2 | 17088477630193216 |
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n3 | 2.2338554207579E+24 |
n4 | 2.9201606771761E+32 |
n5 | 3.8173188386707E+40 |
Nth Root
y√n2√n | 11433.411739284 |
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3√n | 507.51696287952 |
4√n | 106.92713284889 |
5√n | 42.002035477133 |
Divisors of 130722904
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -130722903 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 130722904 can be divided by 32 positive divisors. The sum of these divisors (counting 130722904) is 1, the average is 0.03125.
Base conversion 130722904
Base | System | Value |
---|---|---|
2 | Binary | 111110010101010110001011000 |
3 | Ternary | 100002222102010001 |
4 | Quaternary | 13302222301120 |
5 | Quinary | 231431113104 |
6 | Senary | 20545502344 |
8 | Octal | 762526130 |
10 | Decimal | 130722904 |
12 | Duodecimal | 379419b4 |
16 | Hexadecimal | 7caac58 |
20 | Vigesimal | 20h0754 |
36 | Base36 | 25tufs |
Cryptographic Hash Functions
md5 | 80981ceea107fd5aeec9d325d8249729 |
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sha1 | 660262d594ced463593b150536c171435975ceac |
sha256 | c12173b06e50489f80648f03349c7b368ef3b5d32d09740bf6a584fc8950e4fa |
sha512 | 89bb772e799bdb2e8a5bbe63fa4642ed962489c6f1ece879db799f7b36f18f1f3b38f4a58de104f968d18cbe4c4f989efa2faeaadfbec0d1820001524b190ee8 |
ripemd-160 | b2bddfae7a093bca97a2a175d2f8fc967e50f80d |
130722904 as geometric shapes
Circle
Radius = nDiameter | 261445808 |
---|---|
Circumference | 821356229.72465 |
Area | 5.3685035784049E+16 |
Sphere
Radius = nVolume | 9.3571517053797E+24 |
---|---|
Surface area | 2.1474014313619E+17 |
Circumference | 821356229.72465 |
Square
Length = nPerimeter | 522891616 |
---|---|
Area | 17088477630193216 |
Diagonal | 184870103.7496 |
Cube
Length = nSurface area | 102530865781159296 |
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Volume | 2.2338554207579E+24 |
Space diagonal | 226418711.44095 |
Equilateral Triangle
Length = nPerimeter | 392168712 |
---|---|
Area | 7.3995278698747E+15 |
Altitude | 113209355.72047 |
Triangular Pyramid
Length = nSurface area | 7.3995278698747E+15 |
---|---|
Volume | 2.6326238603471E+23 |
Height | 61623367.916532 |