385348520 (number)
385348520 is an even 9-digits composite number following 385348519 and preceding 385348521. In scientific notation, it is written as 3.85348520 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 140062720 positive integers (up to 385348520) that are relatively prime to 385348520.
Interesting facts
- 385348520 has 32 divisors, whose sum is 756275400
- The reverse of 385348520 is 025843583
- Previous prime number is 85
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 38
- Digital Root 2
Name
Name | three hundred eighty-five million three hundred forty-eight thousand five hundred twenty |
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Notation
Scientific notation | 3.85348520 × 10^8 |
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Engineering notation | 3.85348520 × 10^6 |
Prime Factorization of 385348520
Prime Factorization 2 × 2 × 2 × 29 × 85 × 19541
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 96337130 | Product of the distinct prime numbers |
The prime factorization of 385348520 is 2 × 2 × 2 × 29 × 85 × 19541. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 385348520)
Multiplication
n×yn×2 | 770697040 |
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n×3 | 1156045560 |
n×4 | 1541394080 |
n×5 | 1926742600 |
Division
n÷yn÷2 | 192674260 |
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n÷3 | 128449506.66667 |
n÷3 | 96337130 |
n÷5 | 77069704 |
Exponentiation
nyn2 | 148493481866190400 |
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n3 | 5.7221743466783E+25 |
n4 | 2.2050314156745E+34 |
n5 | 8.4970559258366E+42 |
Nth Root
y√n2√n | 19630.295973316 |
---|---|
3√n | 727.69808456452 |
4√n | 140.10815812549 |
5√n | 52.139965451941 |
Divisors of 385348520
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 | -385348519 | 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 385348520 can be divided by 32 positive divisors. The sum of these divisors (counting 385348520) is 1, the average is 0.03125.
Base conversion 385348520
Base | System | Value |
---|---|---|
2 | Binary | 10110111101111111001110101000 |
3 | Ternary | 222212002201210102 |
4 | Quaternary | 112331333032220 |
5 | Quinary | 1242122123040 |
6 | Senary | 102123204532 |
8 | Octal | 2675771650 |
10 | Decimal | 385348520 |
12 | Duodecimal | a9076748 |
16 | Hexadecimal | 16f7f3a8 |
20 | Vigesimal | 6088b60 |
36 | Base36 | 6dfctk |
Cryptographic Hash Functions
md5 | 8950d1378488bf9b789133930b03959b |
---|---|
sha1 | 07575ef9ce24f301475cbd9d74729f4762bd5148 |
sha256 | 81c228399b9b8264cb16930cb0b60c93411d6ce93a11a287a391d6f6afb41fbe |
sha512 | f5d34253082033f61e6365dfe6a8ec0d5a48d4cddbad29bba3cb63decf10eacdf21853e8a60e05e1506bb9de7418b2b7554cec6f2ac86a29458b2978fb928a10 |
ripemd-160 | f0071681c6a8a37ac70a6821c6fcd09a245ad8a9 |
385348520 as geometric shapes
Circle
Radius = nDiameter | 770697040 |
---|---|
Circumference | 2421216159.0074 |
Area | 4.6650603173679E+17 |
Sphere
Radius = nVolume | 2.3968987853446E+26 |
---|---|
Surface area | 1.8660241269472E+18 |
Circumference | 2421216159.0074 |
Square
Length = nPerimeter | 1541394080 |
---|---|
Area | 148493481866190400 |
Diagonal | 544965103.2244 |
Cube
Length = nSurface area | 890960891197142400 |
---|---|
Volume | 5.7221743466783E+25 |
Space diagonal | 667443215.26147 |
Equilateral Triangle
Length = nPerimeter | 1156045560 |
---|---|
Area | 6.4299563796262E+16 |
Altitude | 333721607.63074 |
Triangular Pyramid
Length = nSurface area | 6.4299563796262E+16 |
---|---|
Volume | 6.7436471394466E+24 |
Height | 181655034.40813 |