388633882 (number)
388633882 is an even 9-digits composite number following 388633881 and preceding 388633883. In scientific notation, it is written as 3.88633882 × 10^8. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 150470784 positive integers (up to 388633882) that are relatively prime to 388633882.
Interesting facts
- 388633882 has 32 divisors, whose sum is 732759552
- The reverse of 388633882 is 288336883
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 49
- Digital Root 4
Name
Name | three hundred eighty-eight million six hundred thirty-three thousand eight hundred eighty-two |
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Notation
Scientific notation | 3.88633882 × 10^8 |
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Engineering notation | 3.88633882 × 10^6 |
Prime Factorization of 388633882
Prime Factorization 2 × 7 × 13 × 47 × 45433
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 388633882 | Product of the distinct prime numbers |
The prime factorization of 388633882 is 2 × 7 × 13 × 47 × 45433. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388633882)
Multiplication
n×yn×2 | 777267764 |
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n×3 | 1165901646 |
n×4 | 1554535528 |
n×5 | 1943169410 |
Division
n÷yn÷2 | 194316941 |
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n÷3 | 129544627.33333 |
n÷3 | 97158470.5 |
n÷5 | 77726776.4 |
Exponentiation
nyn2 | 151036294238389924 |
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n3 | 5.869782135276E+25 |
n4 | 2.2811962177265E+34 |
n5 | 8.8655014169879E+42 |
Nth Root
y√n2√n | 19713.799278678 |
---|---|
3√n | 729.76027782677 |
4√n | 140.40583776566 |
5√n | 52.228569636044 |
Divisors of 388633882
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 | -388633881 | 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 388633882 can be divided by 32 positive divisors. The sum of these divisors (counting 388633882) is 1, the average is 0.03125.
Base conversion 388633882
Base | System | Value |
---|---|---|
2 | Binary | 10111001010100001010100011010 |
3 | Ternary | 1000002021122110111 |
4 | Quaternary | 113022201110122 |
5 | Quinary | 1243442241012 |
6 | Senary | 102321434534 |
8 | Octal | 2712412432 |
10 | Decimal | 388633882 |
12 | Duodecimal | aa19ba4a |
16 | Hexadecimal | 172a151a |
20 | Vigesimal | 618j4e2 |
36 | Base36 | 6fdrtm |
Cryptographic Hash Functions
md5 | 6c669063e12b4bc9569346539d8a370b |
---|---|
sha1 | 763c1b691b57f7f7a70d548b7b2f1cb48e295faf |
sha256 | f7f0ca2916808bd5e8d7ce3c6f55bbb882a6d473d362b45b7d676e3611fe7152 |
sha512 | 8bedb27d7ae4e3acc26a97ad23cd73343dbea3b000517ab6c753c79fc2deee5a641b8188bcf39dbe7d07d26b7565ae175c7a42ba9c0fc8dbf02c86e6e95acb84 |
ripemd-160 | f7119419f490b1b38c33a960a535581f43b9ca08 |
388633882 as geometric shapes
Circle
Radius = nDiameter | 777267764 |
---|---|
Circumference | 2441858697.2546 |
Area | 4.7449451240475E+17 |
Sphere
Radius = nVolume | 2.4587285912474E+26 |
---|---|
Surface area | 1.897978049619E+18 |
Circumference | 2441858697.2546 |
Square
Length = nPerimeter | 1554535528 |
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Area | 151036294238389924 |
Diagonal | 549611306.72211 |
Cube
Length = nSurface area | 906217765430339544 |
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Volume | 5.869782135276E+25 |
Space diagonal | 673133629.16673 |
Equilateral Triangle
Length = nPerimeter | 1165901646 |
---|---|
Area | 6.5400633851953E+16 |
Altitude | 336566814.58336 |
Triangular Pyramid
Length = nSurface area | 6.5400633851953E+16 |
---|---|
Volume | 6.9176045865688E+24 |
Height | 183203768.90737 |