987430068 (number)
987430068 is an even 9-digits composite number following 987430067 and preceding 987430069. In scientific notation, it is written as 9.87430068 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 322931232 positive integers (up to 987430068) that are relatively prime to 987430068.
Interesting facts
- 987430068 has 48 divisors, whose sum is 2608320960
- The reverse of 987430068 is 860034789
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | nine hundred eighty-seven million four hundred thirty thousand sixty-eight |
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Notation
Scientific notation | 9.87430068 × 10^8 |
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Engineering notation | 9.87430068 × 10^6 |
Prime Factorization of 987430068
Prime Factorization 2 × 2 × 3 × 9 × 53 × 172507
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 493715034 | Product of the distinct prime numbers |
The prime factorization of 987430068 is 2 × 2 × 3 × 9 × 53 × 172507. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 987430068)
Multiplication
n×yn×2 | 1974860136 |
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n×3 | 2962290204 |
n×4 | 3949720272 |
n×5 | 4937150340 |
Division
n÷yn÷2 | 493715034 |
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n÷3 | 329143356 |
n÷3 | 246857517 |
n÷5 | 197486013.6 |
Exponentiation
nyn2 | 975018139190484624 |
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n3 | 9.6276222748209E+26 |
n4 | 9.5066037175048E+35 |
n5 | 9.3871063552248E+44 |
Nth Root
y√n2√n | 31423.400007001 |
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3√n | 995.79234312157 |
4√n | 177.26646610964 |
5√n | 62.936309015033 |
Divisors of 987430068
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 | -987430067 | 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 987430068 can be divided by 48 positive divisors. The sum of these divisors (counting 987430068) is 1, the average is 0.020833333333333.
Base conversion 987430068
Base | System | Value |
---|---|---|
2 | Binary | 111010110110101111110010110100 |
3 | Ternary | 2112211000122102000 |
4 | Quaternary | 322312233302310 |
5 | Quinary | 4010240230233 |
6 | Senary | 241552015300 |
8 | Octal | 7266576264 |
10 | Decimal | 987430068 |
12 | Duodecimal | 236831530 |
16 | Hexadecimal | 3adafcb4 |
20 | Vigesimal | f8b8f38 |
36 | Base36 | gbw1x0 |
Cryptographic Hash Functions
md5 | e35184888e4909baeff67893b3189b02 |
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sha1 | 22a42c3708cf053f1678cbcf0a51889969df568d |
sha256 | 55720548ca4f4c46bf9dd62283d586366d7cf656db46095ba22a19824db5ece7 |
sha512 | 038a2d3664a3e2a1b3e5c382b1b3630ab891d562c3760cf6aa12b640a608ff9076136fd8c001ad0983e76785de741d6c7607a6f49d2d35cc363507e078190f83 |
ripemd-160 | 9f1683be297ead8285f509d12cef986022594f11 |
987430068 as geometric shapes
Circle
Radius = nDiameter | 1974860136 |
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Circumference | 6204206095.1249 |
Area | 3.0631098231976E+18 |
Sphere
Radius = nVolume | 4.0328089880153E+27 |
---|---|
Surface area | 1.225243929279E+19 |
Circumference | 6204206095.1249 |
Square
Length = nPerimeter | 3949720272 |
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Area | 975018139190484624 |
Diagonal | 1396436994.0606 |
Cube
Length = nSurface area | 5850108835142907744 |
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Volume | 9.6276222748209E+26 |
Space diagonal | 1710279046.6972 |
Equilateral Triangle
Length = nPerimeter | 2962290204 |
---|---|
Area | 4.221952388448E+17 |
Altitude | 855139523.3486 |
Triangular Pyramid
Length = nSurface area | 4.221952388448E+17 |
---|---|
Volume | 1.1346261662048E+26 |
Height | 465478998.0202 |