987020144 (number)
987020144 is an even 9-digits composite number following 987020143 and preceding 987020145. In scientific notation, it is written as 9.87020144 × 10^8. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 448113600 positive integers (up to 987020144) that are relatively prime to 987020144.
Interesting facts
- 987020144 has 40 divisors, whose sum is 2088675840
- The reverse of 987020144 is 441020789
- Previous prime number is 991
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 35
- Digital Root 8
Name
Name | nine hundred eighty-seven million twenty thousand one hundred forty-four |
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Notation
Scientific notation | 9.87020144 × 10^8 |
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Engineering notation | 9.87020144 × 10^6 |
Prime Factorization of 987020144
Prime Factorization 2 × 2 × 2 × 2 × 11 × 991 × 5659
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 123377518 | Product of the distinct prime numbers |
The prime factorization of 987020144 is 2 × 2 × 2 × 2 × 11 × 991 × 5659. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 987020144)
Multiplication
n×yn×2 | 1974040288 |
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n×3 | 2961060432 |
n×4 | 3948080576 |
n×5 | 4935100720 |
Division
n÷yn÷2 | 493510072 |
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n÷3 | 329006714.66667 |
n÷3 | 246755036 |
n÷5 | 197404028.8 |
Exponentiation
nyn2 | 974208764661780736 |
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n3 | 9.6156367518253E+26 |
n4 | 9.4908271714383E+35 |
n5 | 9.3676376014322E+44 |
Nth Root
y√n2√n | 31416.876738467 |
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3√n | 995.6545255371 |
4√n | 177.24806554224 |
5√n | 62.931082642137 |
Divisors of 987020144
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -987020143 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 987020144 can be divided by 40 positive divisors. The sum of these divisors (counting 987020144) is 1, the average is 0.025.
Base conversion 987020144
Base | System | Value |
---|---|---|
2 | Binary | 111010110101001011101101110000 |
3 | Ternary | 2112210020211002122 |
4 | Quaternary | 322311023231300 |
5 | Quinary | 4010134121034 |
6 | Senary | 241535133412 |
8 | Octal | 7265135560 |
10 | Decimal | 987020144 |
12 | Duodecimal | 236674268 |
16 | Hexadecimal | 3ad4bb70 |
20 | Vigesimal | f88ha74 |
36 | Base36 | gbn9m8 |
Cryptographic Hash Functions
md5 | c4676d95da10e0bf02ff571592180e76 |
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sha1 | 1d4bbc765680648c85e9fafe845ccd60a5d89e8a |
sha256 | 3f2dc4d5ba5328778fce6e1dd119a8b164abb1df96beae0bb85376e8a0d3b652 |
sha512 | 9fdf52372674172e3802daeea75f20baf9d6b9bea9572d610ce24e581ac2a6952488b8f8ac1a2a5422b1fc7e6678e5b0780068c114bfef1386bec97cf3982e61 |
ripemd-160 | bd00e2489033f21ca18359a177a41bfdd5b8b384 |
987020144 as geometric shapes
Circle
Radius = nDiameter | 1974040288 |
---|---|
Circumference | 6201630466.6711 |
Area | 3.0605670981242E+18 |
Sphere
Radius = nVolume | 4.027788503883E+27 |
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Surface area | 1.2242268392497E+19 |
Circumference | 6201630466.6711 |
Square
Length = nPerimeter | 3948080576 |
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Area | 974208764661780736 |
Diagonal | 1395857273.9802 |
Cube
Length = nSurface area | 5845252587970684416 |
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Volume | 9.6156367518253E+26 |
Space diagonal | 1709569037.5019 |
Equilateral Triangle
Length = nPerimeter | 2961060432 |
---|---|
Area | 4.2184476939328E+17 |
Altitude | 854784518.75097 |
Triangular Pyramid
Length = nSurface area | 4.2184476939328E+17 |
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Volume | 1.1332136587737E+26 |
Height | 465285757.99342 |