385840908 (number)
385840908 is an even 9-digits composite number following 385840907 and preceding 385840909. In scientific notation, it is written as 3.85840908 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 121046400 positive integers (up to 385840908) that are relatively prime to 385840908.
Interesting facts
- 385840908 has 48 divisors, whose sum is 988573824
- The reverse of 385840908 is 809048583
- Previous prime number is 27
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | three hundred eighty-five million eight hundred forty thousand nine hundred eight |
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Notation
Scientific notation | 3.85840908 × 10^8 |
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Engineering notation | 3.85840908 × 10^6 |
Prime Factorization of 385840908
Prime Factorization 2 × 2 × 3 × 17 × 27 × 70051
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 192920454 | Product of the distinct prime numbers |
The prime factorization of 385840908 is 2 × 2 × 3 × 17 × 27 × 70051. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 385840908)
Multiplication
n×yn×2 | 771681816 |
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n×3 | 1157522724 |
n×4 | 1543363632 |
n×5 | 1929204540 |
Division
n÷yn÷2 | 192920454 |
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n÷3 | 128613636 |
n÷3 | 96460227 |
n÷5 | 77168181.6 |
Exponentiation
nyn2 | 148873206286264464 |
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n3 | 5.7441373090364E+25 |
n4 | 2.2163231549953E+34 |
n5 | 8.551481385448E+42 |
Nth Root
y√n2√n | 19642.833502323 |
---|---|
3√n | 728.00789700809 |
4√n | 140.152893307 |
5√n | 52.153283256615 |
Divisors of 385840908
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -385840907 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 385840908 can be divided by 48 positive divisors. The sum of these divisors (counting 385840908) is 1, the average is 0.020833333333333.
Base conversion 385840908
Base | System | Value |
---|---|---|
2 | Binary | 10110111111110111011100001100 |
3 | Ternary | 222220000202020000 |
4 | Quaternary | 112333313130030 |
5 | Quinary | 1242233402113 |
6 | Senary | 102141524300 |
8 | Octal | 2677673414 |
10 | Decimal | 385840908 |
12 | Duodecimal | a9273690 |
16 | Hexadecimal | 16ff770c |
20 | Vigesimal | 60ba258 |
36 | Base36 | 6dpwr0 |
Cryptographic Hash Functions
md5 | b3ce8ed3b596d668f21e7d2297c572b5 |
---|---|
sha1 | b707e9952293930dbed38847d579372196a748ac |
sha256 | 08d95256d37f1acd4408d0528ef28fdd1dd2665d7a26fc809e06fb9c23c2cd3d |
sha512 | c3b268157d99aedc03716250bc713f60e6df4b50c8c9167e7749074b15d7514c005778f946e4d3b14098cb2f7e5215252e75a66bf12e333df04196e6f619cb58 |
ripemd-160 | f7fe05b6219dfcf6fd2946b2ac74be331de447b0 |
385840908 as geometric shapes
Circle
Radius = nDiameter | 771681816 |
---|---|
Circumference | 2424309924.0544 |
Area | 4.6769897118529E+17 |
Sphere
Radius = nVolume | 2.406098609504E+26 |
---|---|
Surface area | 1.8707958847411E+18 |
Circumference | 2424309924.0544 |
Square
Length = nPerimeter | 1543363632 |
---|---|
Area | 148873206286264464 |
Diagonal | 545661445.01195 |
Cube
Length = nSurface area | 893239237717586784 |
---|---|
Volume | 5.7441373090364E+25 |
Space diagonal | 668296056.29451 |
Equilateral Triangle
Length = nPerimeter | 1157522724 |
---|---|
Area | 6.4463989293373E+16 |
Altitude | 334148028.14725 |
Triangular Pyramid
Length = nSurface area | 6.4463989293373E+16 |
---|---|
Volume | 6.7695307388104E+24 |
Height | 181887148.33732 |