136987144 (number)
136987144 is an even 9-digits composite number following 136987143 and preceding 136987145. In scientific notation, it is written as 1.36987144 × 10^8. The sum of its digits is 43. It has a total of 7 prime factors and 48 positive divisors. There are 57703968 positive integers (up to 136987144) that are relatively prime to 136987144.
Interesting facts
- 136987144 has 48 divisors, whose sum is 303901200
- The reverse of 136987144 is 441789631
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 43
- Digital Root 7
Name
Name | one hundred thirty-six million nine hundred eighty-seven thousand one hundred forty-four |
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Notation
Scientific notation | 1.36987144 × 10^8 |
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Engineering notation | 1.36987144 × 10^6 |
Prime Factorization of 136987144
Prime Factorization 2 × 2 × 2 × 7 × 7 × 59 × 5923
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 4892398 | Product of the distinct prime numbers |
The prime factorization of 136987144 is 2 × 2 × 2 × 7 × 7 × 59 × 5923. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 136987144)
Multiplication
n×yn×2 | 273974288 |
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n×3 | 410961432 |
n×4 | 547948576 |
n×5 | 684935720 |
Division
n÷yn÷2 | 68493572 |
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n÷3 | 45662381.333333 |
n÷3 | 34246786 |
n÷5 | 27397428.8 |
Exponentiation
nyn2 | 18765477621276736 |
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n3 | 2.5706291851346E+24 |
n4 | 3.5214315035464E+32 |
n5 | 4.8239084446244E+40 |
Nth Root
y√n2√n | 11704.150716733 |
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3√n | 515.49754787579 |
4√n | 108.18572325743 |
5√n | 42.397081528531 |
Divisors of 136987144
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 | -136987143 | 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 136987144 can be divided by 48 positive divisors. The sum of these divisors (counting 136987144) is 1, the average is 0.020833333333333.
Base conversion 136987144
Base | System | Value |
---|---|---|
2 | Binary | 1000001010100100001000001000 |
3 | Ternary | 100112202200000221 |
4 | Quaternary | 20022210020020 |
5 | Quinary | 240032042034 |
6 | Senary | 21332035424 |
8 | Octal | 1012441010 |
10 | Decimal | 136987144 |
12 | Duodecimal | 39a62b74 |
16 | Hexadecimal | 82a4208 |
20 | Vigesimal | 22g37h4 |
36 | Base36 | 29k3yg |
Cryptographic Hash Functions
md5 | 2201181e436c9baac3ac58d549f7516e |
---|---|
sha1 | 9a77d85ae1338187b0b2785e437c8467f0ce91d9 |
sha256 | 62e994f943d45ae558fac82d5e5091d91262946c4ef1cf7bef84a512cf23cd05 |
sha512 | 9bdf096169ec687cd67463a8304468bf7d95b499e28aed6dbabb25b9a9c1aac63b954ea573e2aa50692351e4624ae885bdf1f1192af3f019562fdc601bf1b1a7 |
ripemd-160 | 3b1cac199d9e5f3ea923012f200f97fa774f2016 |
136987144 as geometric shapes
Circle
Radius = nDiameter | 273974288 |
---|---|
Circumference | 860715610.45329 |
Area | 5.8953486636107E+16 |
Sphere
Radius = nVolume | 1.076782635083E+25 |
---|---|
Surface area | 2.3581394654443E+17 |
Circumference | 860715610.45329 |
Square
Length = nPerimeter | 547948576 |
---|---|
Area | 18765477621276736 |
Diagonal | 193729076.91556 |
Cube
Length = nSurface area | 112592865727660416 |
---|---|
Volume | 2.5706291851346E+24 |
Space diagonal | 237268693.39175 |
Equilateral Triangle
Length = nPerimeter | 410961432 |
---|---|
Area | 8.125690167087E+15 |
Altitude | 118634346.69588 |
Triangular Pyramid
Length = nSurface area | 8.125690167087E+15 |
---|---|
Volume | 3.0295155478746E+23 |
Height | 64576358.971852 |