987475020 (number)
987475020 is an even 9-digits composite number following 987475019 and preceding 987475021. In scientific notation, it is written as 9.87475020 × 10^8. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 225414144 positive integers (up to 987475020) that are relatively prime to 987475020.
Interesting facts
- 987475020 has 96 divisors, whose sum is 3164044800
- The reverse of 987475020 is 020574789
- Previous prime number is 1489
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | nine hundred eighty-seven million four hundred seventy-five thousand twenty |
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Notation
Scientific notation | 9.87475020 × 10^8 |
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Engineering notation | 9.87475020 × 10^6 |
Prime Factorization of 987475020
Prime Factorization 2 × 2 × 5 × 3 × 7 × 1489 × 1579
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 493737510 | Product of the distinct prime numbers |
The prime factorization of 987475020 is 2 × 2 × 5 × 3 × 7 × 1489 × 1579. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 987475020)
Multiplication
n×yn×2 | 1974950040 |
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n×3 | 2962425060 |
n×4 | 3949900080 |
n×5 | 4937375100 |
Division
n÷yn÷2 | 493737510 |
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n÷3 | 329158340 |
n÷3 | 246868755 |
n÷5 | 197495004 |
Exponentiation
nyn2 | 975106915124000400 |
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n3 | 9.6289372051421E+26 |
n4 | 9.5083349592264E+35 |
n5 | 9.3892432540288E+44 |
Nth Root
y√n2√n | 31424.115262009 |
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3√n | 995.80745378767 |
4√n | 177.26848355534 |
5√n | 62.936882030083 |
Divisors of 987475020
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -987475019 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 987475020 can be divided by 96 positive divisors. The sum of these divisors (counting 987475020) is 1, the average is 0.010416666666667.
Base conversion 987475020
Base | System | Value |
---|---|---|
2 | Binary | 111010110110111010110001001100 |
3 | Ternary | 2112211002221001220 |
4 | Quaternary | 322312322301030 |
5 | Quinary | 4010243200040 |
6 | Senary | 241553003340 |
8 | Octal | 7266726114 |
10 | Decimal | 987475020 |
12 | Duodecimal | 236853550 |
16 | Hexadecimal | 3adbac4c |
20 | Vigesimal | f8be7b0 |
36 | Base36 | gbx0lo |
Cryptographic Hash Functions
md5 | 22ad76b9716f2781d27d1b8d11d3679b |
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sha1 | 302c48bc6d032b1d7e022cb8a28c732a7fe33ada |
sha256 | f45772f3bd2d1e1f56416c91af88ef105579ff113d7ab1cf934de909658b8f9f |
sha512 | 989e036b27b438b949b12e78f384a40806dac28c531fc7df96419ae042739a771e13ed4934621c35f64cfa371acd764b5bb999a3943a6018d1b0755bda31410d |
ripemd-160 | d30436a734b70c9453b882206277fd6d002aeb5f |
987475020 as geometric shapes
Circle
Radius = nDiameter | 1974950040 |
---|---|
Circumference | 6204488536.8709 |
Area | 3.0633887210182E+18 |
Sphere
Radius = nVolume | 4.0333597847402E+27 |
---|---|
Surface area | 1.2253554884073E+19 |
Circumference | 6204488536.8709 |
Square
Length = nPerimeter | 3949900080 |
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Area | 975106915124000400 |
Diagonal | 1396500565.7886 |
Cube
Length = nSurface area | 5850641490744002400 |
---|---|
Volume | 9.6289372051421E+26 |
Space diagonal | 1710356905.8451 |
Equilateral Triangle
Length = nPerimeter | 2962425060 |
---|---|
Area | 4.2223367995163E+17 |
Altitude | 855178452.92255 |
Triangular Pyramid
Length = nSurface area | 4.2223367995163E+17 |
---|---|
Volume | 1.1347811322292E+26 |
Height | 465500188.59621 |