6987120840 (number)
6987120840 is an even 10-digits composite number following 6987120839 and preceding 6987120841. In scientific notation, it is written as 6.987120840 × 10^9. The sum of its digits is 45. It has a total of 8 prime factors and 128 positive divisors. There are 1588916736 positive integers (up to 6987120840) that are relatively prime to 6987120840.
Interesting facts
- 6987120840 has 128 divisors, whose sum is 22071456000
- The reverse of 6987120840 is 0480217896
- Previous prime number is 199
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | six billion nine hundred eighty-seven million one hundred twenty thousand eight hundred forty |
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Notation
Scientific notation | 6.987120840 × 10^9 |
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Engineering notation | 6.987120840 × 10^9 |
Prime Factorization of 6987120840
Prime Factorization 2 × 2 × 2 × 5 × 21 × 3 × 199 × 13933
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1746780210 | Product of the distinct prime numbers |
The prime factorization of 6987120840 is 2 × 2 × 2 × 5 × 21 × 3 × 199 × 13933. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6987120840)
Multiplication
n×yn×2 | 13974241680 |
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n×3 | 20961362520 |
n×4 | 27948483360 |
n×5 | 34935604200 |
Division
n÷yn÷2 | 3493560420 |
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n÷3 | 2329040280 |
n÷3 | 1746780210 |
n÷5 | 1397424168 |
Exponentiation
nyn2 | 4.8819857632762E+19 |
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n3 | 3.4111024467171E+29 |
n4 | 2.3833784992832E+39 |
n5 | 1.6652953581949E+49 |
Nth Root
y√n2√n | 83588.999515486 |
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3√n | 1911.7572745862 |
4√n | 289.11762228458 |
5√n | 93.080702182775 |
Divisors of 6987120840
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 | -6987120839 | 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 6987120840 can be divided by 128 positive divisors. The sum of these divisors (counting 6987120840) is 1, the average is 0.0078125.
Base conversion 6987120840
Base | System | Value |
---|---|---|
2 | Binary | 110100000011101110000000011001000 |
3 | Ternary | 200000221111111220100 |
4 | Quaternary | 12200131300003020 |
5 | Quinary | 103302200331330 |
6 | Senary | 3113154125400 |
8 | Octal | 64035600310 |
10 | Decimal | 6987120840 |
12 | Duodecimal | 142bb80860 |
16 | Hexadecimal | 1a07700c8 |
20 | Vigesimal | 5939a220 |
36 | Base36 | 37jy8y0 |
Cryptographic Hash Functions
md5 | 051ee97eb292cc1214e38718bd53d48e |
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sha1 | 2c0de0d9eb9d7a9b5abf98d27be0c5afa822bbfe |
sha256 | 3e82611f87502955e98073c3262df29b04e0cb49fa556c4d99dc7138824b9b19 |
sha512 | e1117a5f4482206cfed8af94dce726f5c21e28af032281d46a2cba27015a087f140a1021da60efdc553c42295e2822004dcee9c8b5e1bbd9370d75e6f9638837 |
ripemd-160 | 20af79c813c21c72c7b465b9ddc9b720f210ab9a |
6987120840 as geometric shapes
Circle
Radius = nDiameter | 13974241680 |
---|---|
Circumference | 43901375001.376 |
Area | 1.5337210608839E+20 |
Sphere
Radius = nVolume | 1.4288392516331E+30 |
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Surface area | 6.1348842435354E+20 |
Circumference | 43901375001.376 |
Square
Length = nPerimeter | 27948483360 |
---|---|
Area | 4.8819857632762E+19 |
Diagonal | 9881281053.8677 |
Cube
Length = nSurface area | 2.9291914579657E+20 |
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Volume | 3.4111024467171E+29 |
Space diagonal | 12102048293.503 |
Equilateral Triangle
Length = nPerimeter | 20961362520 |
---|---|
Area | 2.1139618459556E+19 |
Altitude | 6051024146.7517 |
Triangular Pyramid
Length = nSurface area | 2.1139618459556E+19 |
---|---|
Volume | 4.0200227856594E+28 |
Height | 3293760351.2892 |