155164020 (number)
155164020 is an even 9-digits composite number following 155164019 and preceding 155164021. In scientific notation, it is written as 1.55164020 × 10^8. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 37416960 positive integers (up to 155164020) that are relatively prime to 155164020.
Interesting facts
- 155164020 has 48 divisors, whose sum is 317640960
- The reverse of 155164020 is 020461551
- Previous prime number is 233
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 24
- Digital Root 6
Name
Name | one hundred fifty-five million one hundred sixty-four thousand twenty |
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Notation
Scientific notation | 1.55164020 × 10^8 |
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Engineering notation | 1.55164020 × 10^6 |
Prime Factorization of 155164020
Prime Factorization 2 × 2 × 15 × 11 × 233 × 1009
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 77582010 | Product of the distinct prime numbers |
The prime factorization of 155164020 is 2 × 2 × 15 × 11 × 233 × 1009. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 155164020)
Multiplication
n×yn×2 | 310328040 |
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n×3 | 465492060 |
n×4 | 620656080 |
n×5 | 775820100 |
Division
n÷yn÷2 | 77582010 |
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n÷3 | 51721340 |
n÷3 | 38791005 |
n÷5 | 31032804 |
Exponentiation
nyn2 | 24075873102560400 |
---|---|
n3 | 3.7357092556031E+24 |
n4 | 5.7964766565059E+32 |
n5 | 8.9940461985962E+40 |
Nth Root
y√n2√n | 12456.485057993 |
---|---|
3√n | 537.35794479251 |
4√n | 111.60862447855 |
5√n | 43.466853615616 |
Divisors of 155164020
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 | -155164019 | 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 155164020 can be divided by 48 positive divisors. The sum of these divisors (counting 155164020) is 1, the average is 0.020833333333333.
Base conversion 155164020
Base | System | Value |
---|---|---|
2 | Binary | 1001001111111001110101110100 |
3 | Ternary | 101210222011000120 |
4 | Quaternary | 21033321311310 |
5 | Quinary | 304210222040 |
6 | Senary | 23221411540 |
8 | Octal | 1117716564 |
10 | Decimal | 155164020 |
12 | Duodecimal | 43b69bb0 |
16 | Hexadecimal | 93f9d74 |
20 | Vigesimal | 289fa10 |
36 | Base36 | 2kdpbo |
Cryptographic Hash Functions
md5 | d10b7e256013097a8d98104f804fc1da |
---|---|
sha1 | 375daa7f525b862e6df73db0461e9b127264f44d |
sha256 | 431db2efb80897182cb6c39536fdbae86e1b328425186e0c47bc987de697d787 |
sha512 | 7c043422506a675abe1f224e9332391e1c90772667f774678ee68830918d050fd0ac667bbac7529d132d3c447e674e6dc15d29b7a9adb93e070e248091df3343 |
ripemd-160 | 1dd1170a6d3563de7e74228bef2c3790b7ae8e61 |
155164020 as geometric shapes
Circle
Radius = nDiameter | 310328040 |
---|---|
Circumference | 974924290.66692 |
Area | 7.5636586067764E+16 |
Sphere
Radius = nVolume | 1.56481023378E+25 |
---|---|
Surface area | 3.0254634427106E+17 |
Circumference | 974924290.66692 |
Square
Length = nPerimeter | 620656080 |
---|---|
Area | 24075873102560400 |
Diagonal | 219435061.47633 |
Cube
Length = nSurface area | 144455238615362400 |
---|---|
Volume | 3.7357092556031E+24 |
Space diagonal | 268751966.14663 |
Equilateral Triangle
Length = nPerimeter | 465492060 |
---|---|
Area | 1.0425158862554E+16 |
Altitude | 134375983.07332 |
Triangular Pyramid
Length = nSurface area | 1.0425158862554E+16 |
---|---|
Volume | 4.4025755786306E+23 |
Height | 73145020.49211 |