388634092 (number)
388634092 is an even 9-digits composite number following 388634091 and preceding 388634093. In scientific notation, it is written as 3.88634092 × 10^8. The sum of its digits is 43. It has a total of 7 prime factors and 48 positive divisors. There are 151351200 positive integers (up to 388634092) that are relatively prime to 388634092.
Interesting facts
- 388634092 has 48 divisors, whose sum is 800027200
- The reverse of 388634092 is 290436883
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 43
- Digital Root 7
Name
Name | three hundred eighty-eight million six hundred thirty-four thousand ninety-two |
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Notation
Scientific notation | 3.88634092 × 10^8 |
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Engineering notation | 3.88634092 × 10^6 |
Prime Factorization of 388634092
Prime Factorization 2 × 2 × 121 × 7 × 7 × 7 × 2341
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3965654 | Product of the distinct prime numbers |
The prime factorization of 388634092 is 2 × 2 × 121 × 7 × 7 × 7 × 2341. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388634092)
Multiplication
n×yn×2 | 777268184 |
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n×3 | 1165902276 |
n×4 | 1554536368 |
n×5 | 1943170460 |
Division
n÷yn÷2 | 194317046 |
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n÷3 | 129544697.33333 |
n÷3 | 97158523 |
n÷5 | 77726818.4 |
Exponentiation
nyn2 | 151036457464664464 |
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n3 | 5.8697916505676E+25 |
n4 | 2.2812011483475E+34 |
n5 | 8.865525369574E+42 |
Nth Root
y√n2√n | 19713.804604896 |
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3√n | 729.76040926979 |
4√n | 140.40585673289 |
5√n | 52.22857528043 |
Divisors of 388634092
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 | -388634091 | 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 388634092 can be divided by 48 positive divisors. The sum of these divisors (counting 388634092) is 1, the average is 0.020833333333333.
Base conversion 388634092
Base | System | Value |
---|---|---|
2 | Binary | 10111001010100001010111101100 |
3 | Ternary | 1000002021122202021 |
4 | Quaternary | 113022201113230 |
5 | Quinary | 1243442242332 |
6 | Senary | 102321435524 |
8 | Octal | 2712412754 |
10 | Decimal | 388634092 |
12 | Duodecimal | aa19bba4 |
16 | Hexadecimal | 172a15ec |
20 | Vigesimal | 618j54c |
36 | Base36 | 6fdrzg |
Cryptographic Hash Functions
md5 | 39f40a54c950ea1a040afe63e0e0305b |
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sha1 | 9530e586379b9e7229911006b0c22b6f7595655f |
sha256 | e9bef721414b2dc2ac7aadb671b232ce9dfe0dce900dfaa0fbee7819b821a3c0 |
sha512 | 6a3149c3a9fb97444580c29b63750499102be5019a4d4d81c54f4d1e431dd55552236f72321f24196f0987feddadcc587e8d21ae74f86bbe21e25a80b6775b1f |
ripemd-160 | 61dfed7d3a0a37390b419dba1c63f443543ae7c4 |
388634092 as geometric shapes
Circle
Radius = nDiameter | 777268184 |
---|---|
Circumference | 2441860016.7235 |
Area | 4.7449502519522E+17 |
Sphere
Radius = nVolume | 2.4587325770035E+26 |
---|---|
Surface area | 1.8979801007809E+18 |
Circumference | 2441860016.7235 |
Square
Length = nPerimeter | 1554536368 |
---|---|
Area | 151036457464664464 |
Diagonal | 549611603.70695 |
Cube
Length = nSurface area | 906218744787986784 |
---|---|
Volume | 5.8697916505676E+25 |
Space diagonal | 673133992.8974 |
Equilateral Triangle
Length = nPerimeter | 1165902276 |
---|---|
Area | 6.5400704531004E+16 |
Altitude | 336566996.4487 |
Triangular Pyramid
Length = nSurface area | 6.5400704531004E+16 |
---|---|
Volume | 6.9176158004476E+24 |
Height | 183203867.90232 |