388157056 (number)
388157056 is an even 9-digits composite number following 388157055 and preceding 388157057. In scientific notation, it is written as 3.88157056 × 10^8. The sum of its digits is 43. It has a total of 11 prime factors and 96 positive divisors. There are 156463104 positive integers (up to 388157056) that are relatively prime to 388157056.
Interesting facts
- 388157056 has 96 divisors, whose sum is 939420000
- The reverse of 388157056 is 650751883
- Previous prime number is 17
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 one hundred fifty-seven thousand fifty-six |
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Notation
Scientific notation | 3.88157056 × 10^8 |
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Engineering notation | 3.88157056 × 10^6 |
Prime Factorization of 388157056
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 7 × 17 × 1499
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 356762 | Product of the distinct prime numbers |
The prime factorization of 388157056 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 7 × 17 × 1499. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 388157056)
Multiplication
n×yn×2 | 776314112 |
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n×3 | 1164471168 |
n×4 | 1552628224 |
n×5 | 1940785280 |
Division
n÷yn÷2 | 194078528 |
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n÷3 | 129385685.33333 |
n÷3 | 97039264 |
n÷5 | 77631411.2 |
Exponentiation
nyn2 | 150665900122587136 |
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n3 | 5.8482032231173E+25 |
n4 | 2.2700213459749E+34 |
n5 | 8.8112480271079E+42 |
Nth Root
y√n2√n | 19701.701855424 |
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3√n | 729.46170111285 |
4√n | 140.36275095417 |
5√n | 52.215747197113 |
Divisors of 388157056
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -388157055 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 388157056 can be divided by 96 positive divisors. The sum of these divisors (counting 388157056) is 1, the average is 0.010416666666667.
Base conversion 388157056
Base | System | Value |
---|---|---|
2 | Binary | 10111001000101100111010000000 |
3 | Ternary | 1000001101102101021 |
4 | Quaternary | 113020230322000 |
5 | Quinary | 1243332011211 |
6 | Senary | 102303315224 |
8 | Octal | 2710547200 |
10 | Decimal | 388157056 |
12 | Duodecimal | a9babb14 |
16 | Hexadecimal | 1722ce80 |
20 | Vigesimal | 615jccg |
36 | Base36 | 6f3jwg |
Cryptographic Hash Functions
md5 | 3cbe3b867b6ee3044add9446e4666df7 |
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sha1 | c2a760e23990083eb79e15da29e1c54a8052c7a6 |
sha256 | c0b68326c430d7f7f0ad21748c98173d21db1f504790c6b4193faef04eb4bcf5 |
sha512 | 9cbb4116239ea18e7a8df5259da9d6ad129513e19e459eddab6ed6d88ba3a85fb2d222d990c90746539f1209f302a8ea83f7f3ccf350622693a94c5746592a0a |
ripemd-160 | 37f9fee993b5420715fb7c7e60602f6a03120eef |
388157056 as geometric shapes
Circle
Radius = nDiameter | 776314112 |
---|---|
Circumference | 2438862711.1373 |
Area | 4.7333088497161E+17 |
Sphere
Radius = nVolume | 2.4496896376594E+26 |
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Surface area | 1.8933235398865E+18 |
Circumference | 2438862711.1373 |
Square
Length = nPerimeter | 1552628224 |
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Area | 150665900122587136 |
Diagonal | 548936972.92601 |
Cube
Length = nSurface area | 903995400735522816 |
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Volume | 5.8482032231173E+25 |
Space diagonal | 672307742.30836 |
Equilateral Triangle
Length = nPerimeter | 1164471168 |
---|---|
Area | 6.5240248495105E+16 |
Altitude | 336153871.15418 |
Triangular Pyramid
Length = nSurface area | 6.5240248495105E+16 |
---|---|
Volume | 6.8921735947055E+24 |
Height | 182978990.97534 |