131489160 (number)
131489160 is an even 9-digits composite number following 131489159 and preceding 131489161. In scientific notation, it is written as 1.31489160 × 10^8. The sum of its digits is 33. It has a total of 8 prime factors and 128 positive divisors. There are 29568000 positive integers (up to 131489160) that are relatively prime to 131489160.
Interesting facts
- 131489160 has 128 divisors, whose sum is 381404160
- The reverse of 131489160 is 061984131
- Previous prime number is 355
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | one hundred thirty-one million four hundred eighty-nine thousand one hundred sixty |
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Notation
Scientific notation | 1.31489160 × 10^8 |
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Engineering notation | 1.31489160 × 10^6 |
Prime Factorization of 131489160
Prime Factorization 2 × 2 × 2 × 3 × 11 × 23 × 355 × 61
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 32872290 | Product of the distinct prime numbers |
The prime factorization of 131489160 is 2 × 2 × 2 × 3 × 11 × 23 × 355 × 61. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 131489160)
Multiplication
n×yn×2 | 262978320 |
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n×3 | 394467480 |
n×4 | 525956640 |
n×5 | 657445800 |
Division
n÷yn÷2 | 65744580 |
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n÷3 | 43829720 |
n÷3 | 32872290 |
n÷5 | 26297832 |
Exponentiation
nyn2 | 17289399197505600 |
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n3 | 2.2733685773847E+24 |
n4 | 2.9892332461071E+32 |
n5 | 3.9305176857469E+40 |
Nth Root
y√n2√n | 11466.872284978 |
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3√n | 508.50666584448 |
4√n | 107.08348278319 |
5√n | 42.051160937719 |
Divisors of 131489160
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -131489159 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 131489160 can be divided by 128 positive divisors. The sum of these divisors (counting 131489160) is 1, the average is 0.0078125.
Base conversion 131489160
Base | System | Value |
---|---|---|
2 | Binary | 111110101100101110110001000 |
3 | Ternary | 100011102100012220 |
4 | Quaternary | 13311211312020 |
5 | Quinary | 232130123120 |
6 | Senary | 21014134040 |
8 | Octal | 765456610 |
10 | Decimal | 131489160 |
12 | Duodecimal | 38051320 |
16 | Hexadecimal | 7d65d88 |
20 | Vigesimal | 211g2i0 |
36 | Base36 | 26a9oo |
Cryptographic Hash Functions
md5 | 500d72f4323b6ded8899dd044f11eab9 |
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sha1 | aeea134ad9051826f8f539a3825c97b0d7828afd |
sha256 | ab8551b1bd550b26374074b87a55c38490350a1fb428efb9ef29573b73a835bf |
sha512 | 79108d21aeaa4ee30a028c797d16704e86653346c87862f96fa0fbb2a0ff67179bb52c4f20ebbd8c0e73fe41544239e751265f7f4bc00c4f0bce380bd98a393c |
ripemd-160 | 3e0cba50094ab61c7e98f5d5f3002d89cdd92231 |
131489160 as geometric shapes
Circle
Radius = nDiameter | 262978320 |
---|---|
Circumference | 826170758.16539 |
Area | 5.4316249503865E+16 |
Sphere
Radius = nVolume | 9.5226640288181E+24 |
---|---|
Surface area | 2.1726499801546E+17 |
Circumference | 826170758.16539 |
Square
Length = nPerimeter | 525956640 |
---|---|
Area | 17289399197505600 |
Diagonal | 185953753.37705 |
Cube
Length = nSurface area | 103736395185033600 |
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Volume | 2.2733685773847E+24 |
Space diagonal | 227745905.76455 |
Equilateral Triangle
Length = nPerimeter | 394467480 |
---|---|
Area | 7.4865294606051E+15 |
Altitude | 113872952.88228 |
Triangular Pyramid
Length = nSurface area | 7.4865294606051E+15 |
---|---|
Volume | 2.6791905620085E+23 |
Height | 61984584.459015 |