123720152 (number)
123720152 is an even 9-digits composite number following 123720151 and preceding 123720153. In scientific notation, it is written as 1.23720152 × 10^8. The sum of its digits is 23. It has a total of 6 prime factors and 32 positive divisors. There are 57638400 positive integers (up to 123720152) that are relatively prime to 123720152.
Interesting facts
- 123720152 has 32 divisors, whose sum is 248080320
- The reverse of 123720152 is 251027321
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 23
- Digital Root 5
Name
Name | one hundred twenty-three million seven hundred twenty thousand one hundred fifty-two |
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Notation
Scientific notation | 1.23720152 × 10^8 |
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Engineering notation | 1.23720152 × 10^6 |
Prime Factorization of 123720152
Prime Factorization 2 × 2 × 2 × 17 × 101 × 9007
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 30930038 | Product of the distinct prime numbers |
The prime factorization of 123720152 is 2 × 2 × 2 × 17 × 101 × 9007. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 123720152)
Multiplication
n×yn×2 | 247440304 |
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n×3 | 371160456 |
n×4 | 494880608 |
n×5 | 618600760 |
Division
n÷yn÷2 | 61860076 |
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n÷3 | 41240050.666667 |
n÷3 | 30930038 |
n÷5 | 24744030.4 |
Exponentiation
nyn2 | 15306676010903104 |
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n3 | 1.8937442826837E+24 |
n4 | 2.3429433050276E+32 |
n5 | 2.8986930182539E+40 |
Nth Root
y√n2√n | 11122.956081906 |
---|---|
3√n | 498.28767860502 |
4√n | 105.46542600258 |
5√n | 41.542065770106 |
Divisors of 123720152
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 | -123720151 | 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 123720152 can be divided by 32 positive divisors. The sum of these divisors (counting 123720152) is 1, the average is 0.03125.
Base conversion 123720152
Base | System | Value |
---|---|---|
2 | Binary | 111010111111101000111011000 |
3 | Ternary | 22121210122010212 |
4 | Quaternary | 13113331013120 |
5 | Quinary | 223133021102 |
6 | Senary | 20135430252 |
8 | Octal | 727750730 |
10 | Decimal | 123720152 |
12 | Duodecimal | 35525388 |
16 | Hexadecimal | 75fd1d8 |
20 | Vigesimal | 1id507c |
36 | Base36 | 21nr2w |
Cryptographic Hash Functions
md5 | c82e6aac00522f6d04ed4657901c13b6 |
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sha1 | 44962a1ebf4549d7cf70641d957f9c2bdcc059c7 |
sha256 | 46953baa374e9d547553dadd8ab1e2411fb38109084e6d03831f863c4a5a9ed4 |
sha512 | 16675d021699b179ebdd60c1c1fd8116522957a4b0f22c60be5ff93e3d8f33c99b9b38dd3cf56732aa2a6ac8516258f60d474a81e99d4ce655fa8f3f7b44bfc3 |
ripemd-160 | b689bc05b97f09496ef25ef016b95258969c5e1a |
123720152 as geometric shapes
Circle
Radius = nDiameter | 247440304 |
---|---|
Circumference | 777356641.24843 |
Area | 4.8087340906732E+16 |
Sphere
Radius = nVolume | 7.9324975016757E+24 |
---|---|
Surface area | 1.9234936362693E+17 |
Circumference | 777356641.24843 |
Square
Length = nPerimeter | 494880608 |
---|---|
Area | 15306676010903104 |
Diagonal | 174966716.89726 |
Cube
Length = nSurface area | 91840056065418624 |
---|---|
Volume | 1.8937442826837E+24 |
Space diagonal | 214289589.18414 |
Equilateral Triangle
Length = nPerimeter | 371160456 |
---|---|
Area | 6.62798513647E+15 |
Altitude | 107144794.59207 |
Triangular Pyramid
Length = nSurface area | 6.62798513647E+15 |
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Volume | 2.2317990401981E+23 |
Height | 58322238.965754 |