7984408081 (number)
7984408081 is an odd 10-digits composite number following 7984408080 and preceding 7984408082. In scientific notation, it is written as 7.984408081 × 10^9. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 6791454720 positive integers (up to 7984408081) that are relatively prime to 7984408081.
Interesting facts
- 7984408081 has 32 divisors, whose sum is 9310629888
- The reverse of 7984408081 is 1808044897
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 49
- Digital Root 4
Name
Name | seven billion nine hundred eighty-four million four hundred eight thousand eighty-one |
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Notation
Scientific notation | 7.984408081 × 10^9 |
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Engineering notation | 7.984408081 × 10^9 |
Prime Factorization of 7984408081
Prime Factorization 13 × 31 × 47 × 37 × 11393
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7984408081 | Product of the distinct prime numbers |
The prime factorization of 7984408081 is 13 × 31 × 47 × 37 × 11393. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7984408081)
Multiplication
n×yn×2 | 15968816162 |
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n×3 | 23953224243 |
n×4 | 31937632324 |
n×5 | 39922040405 |
Division
n÷yn÷2 | 3992204040.5 |
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n÷3 | 2661469360.3333 |
n÷3 | 1996102020.25 |
n÷5 | 1596881616.2 |
Exponentiation
nyn2 | 6.3750772403938E+19 |
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n3 | 5.09012182352E+29 |
n4 | 4.0641609820987E+39 |
n5 | 3.2449919787954E+49 |
Nth Root
y√n2√n | 89355.515112387 |
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3√n | 1998.6998283767 |
4√n | 298.92392863802 |
5√n | 95.597942456081 |
Divisors of 7984408081
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7984408080 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7984408081 can be divided by 32 positive divisors. The sum of these divisors (counting 7984408081) is 1, the average is 0.03125.
Base conversion 7984408081
Base | System | Value |
---|---|---|
2 | Binary | 111011011111010000110011000010001 |
3 | Ternary | 202121110001221210211 |
4 | Quaternary | 13123322012120101 |
5 | Quinary | 112323002024311 |
6 | Senary | 3400141324121 |
8 | Octal | 73372063021 |
10 | Decimal | 7984408081 |
12 | Duodecimal | 1669b66641 |
16 | Hexadecimal | 1dbe86611 |
20 | Vigesimal | 64f2b041 |
36 | Base36 | 3o1pkpd |
Cryptographic Hash Functions
md5 | d98f71f548815bdfb64b3bbed7aacde1 |
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sha1 | 7170eef750641753cc3bb642feb1ef71af8e2654 |
sha256 | 3bd202c226ff34dbe4d5853ce5560d79b5f06bca8d700f30d3ad58ba823b70cd |
sha512 | 9cbd5ce5123e6b54f377eb9a6a7e5723ef8b55a206f6bfe2551e8ee5d571c5968e402aa4abc47ef0e26114dfdfb7b7aceb77232f8de44f87c1f3925cdc706c90 |
ripemd-160 | e5e2f1c1aa11453a44df7d44d0c649b54dab6bfa |
7984408081 as geometric shapes
Circle
Radius = nDiameter | 15968816162 |
---|---|
Circumference | 50167515541.065 |
Area | 2.0027895824489E+20 |
Sphere
Radius = nVolume | 2.132145243553E+30 |
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Surface area | 8.0111583297955E+20 |
Circumference | 50167515541.065 |
Square
Length = nPerimeter | 31937632324 |
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Area | 6.3750772403938E+19 |
Diagonal | 11291658195.672 |
Cube
Length = nSurface area | 3.8250463442363E+20 |
---|---|
Volume | 5.09012182352E+29 |
Space diagonal | 13829400464.656 |
Equilateral Triangle
Length = nPerimeter | 23953224243 |
---|---|
Area | 2.7604894206345E+19 |
Altitude | 6914700232.3278 |
Triangular Pyramid
Length = nSurface area | 2.7604894206345E+19 |
---|---|
Volume | 5.998766097461E+28 |
Height | 3763886065.2238 |