155135320 (number)
155135320 is an even 9-digits composite number following 155135319 and preceding 155135321. In scientific notation, it is written as 1.55135320 × 10^8. The sum of its digits is 25. It has a total of 6 prime factors and 32 positive divisors. There are 61850880 positive integers (up to 155135320) that are relatively prime to 155135320.
Interesting facts
- 155135320 has 32 divisors, whose sum is 350197920
- The reverse of 155135320 is 023531551
- Previous prime number is 313
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 25
- Digital Root 7
Name
Name | one hundred fifty-five million one hundred thirty-five thousand three hundred twenty |
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Notation
Scientific notation | 1.55135320 × 10^8 |
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Engineering notation | 1.55135320 × 10^6 |
Prime Factorization of 155135320
Prime Factorization 2 × 2 × 2 × 5 × 313 × 12391
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 38783830 | Product of the distinct prime numbers |
The prime factorization of 155135320 is 2 × 2 × 2 × 5 × 313 × 12391. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 155135320)
Multiplication
n×yn×2 | 310270640 |
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n×3 | 465405960 |
n×4 | 620541280 |
n×5 | 775676600 |
Division
n÷yn÷2 | 77567660 |
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n÷3 | 51711773.333333 |
n÷3 | 38783830 |
n÷5 | 31027064 |
Exponentiation
nyn2 | 24066967511502400 |
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n3 | 3.7336367063265E+24 |
n4 | 5.7921892519971E+32 |
n5 | 8.9857313310913E+40 |
Nth Root
y√n2√n | 12455.332994344 |
---|---|
3√n | 537.32481184504 |
4√n | 111.60346318257 |
5√n | 43.465245522443 |
Divisors of 155135320
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 | -155135319 | 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 155135320 can be divided by 32 positive divisors. The sum of these divisors (counting 155135320) is 1, the average is 0.03125.
Base conversion 155135320
Base | System | Value |
---|---|---|
2 | Binary | 1001001111110010110101011000 |
3 | Ternary | 101210220200122121 |
4 | Quaternary | 21033302311120 |
5 | Quinary | 304203312240 |
6 | Senary | 23221031024 |
8 | Octal | 1117626530 |
10 | Decimal | 155135320 |
12 | Duodecimal | 43b55474 |
16 | Hexadecimal | 93f2d58 |
20 | Vigesimal | 289bi60 |
36 | Base36 | 2kd36g |
Cryptographic Hash Functions
md5 | a606e5e3f1c7d723bb8202d1cf1980ea |
---|---|
sha1 | ca40f5f2f3bf915c1ca28379c97569cd1b9bf867 |
sha256 | e0ed461fabce244724f856c64fdfa66614e1685640957b42cbd3c80e974b0976 |
sha512 | b3a1aee1d9ce236a2f1a9057b59ef0598ac34bc83215a339a445e820e36d1fe5dfd597d20d85cdde65f50c3733e937f84957c0fcb93f96a155133ad8445ae6aa |
ripemd-160 | 759783e05f4c8e1a56bc3a0af03936f2cd0af3ed |
155135320 as geometric shapes
Circle
Radius = nDiameter | 310270640 |
---|---|
Circumference | 974743963.2486 |
Area | 7.560860832832E+16 |
Sphere
Radius = nVolume | 1.5639420863691E+25 |
---|---|
Surface area | 3.0243443331328E+17 |
Circumference | 974743963.2486 |
Square
Length = nPerimeter | 620541280 |
---|---|
Area | 24066967511502400 |
Diagonal | 219394473.54709 |
Cube
Length = nSurface area | 144401805069014400 |
---|---|
Volume | 3.7336367063265E+24 |
Space diagonal | 268702256.28846 |
Equilateral Triangle
Length = nPerimeter | 465405960 |
---|---|
Area | 1.0421302628508E+16 |
Altitude | 134351128.14423 |
Triangular Pyramid
Length = nSurface area | 1.0421302628508E+16 |
---|---|
Volume | 4.4001330558842E+23 |
Height | 73131491.182363 |