7989474906 (number)
7989474906 is an even 10-digits composite number following 7989474905 and preceding 7989474907. In scientific notation, it is written as 7.989474906 × 10^9. The sum of its digits is 63. It has a total of 5 prime factors and 32 positive divisors. There are 2229616368 positive integers (up to 7989474906) that are relatively prime to 7989474906.
Interesting facts
- 7989474906 has 32 divisors, whose sum is 16869652800
- The reverse of 7989474906 is 6094749897
- Previous prime number is 129
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 63
- Digital Root 9
Name
Name | seven billion nine hundred eighty-nine million four hundred seventy-four thousand nine hundred six |
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Notation
Scientific notation | 7.989474906 × 10^9 |
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Engineering notation | 7.989474906 × 10^9 |
Prime Factorization of 7989474906
Prime Factorization 2 × 3 × 21 × 129 × 491539
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7989474906 | Product of the distinct prime numbers |
The prime factorization of 7989474906 is 2 × 3 × 21 × 129 × 491539. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7989474906)
Multiplication
n×yn×2 | 15978949812 |
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n×3 | 23968424718 |
n×4 | 31957899624 |
n×5 | 39947374530 |
Division
n÷yn÷2 | 3994737453 |
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n÷3 | 2663158302 |
n÷3 | 1997368726.5 |
n÷5 | 1597894981.2 |
Exponentiation
nyn2 | 6.3831709273604E+19 |
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n3 | 5.0998183944854E+29 |
n4 | 4.0744871087899E+39 |
n5 | 3.2553012510497E+49 |
Nth Root
y√n2√n | 89383.862671066 |
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3√n | 1999.1225239075 |
4√n | 298.97134088582 |
5√n | 95.610072475842 |
Divisors of 7989474906
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 | -7989474905 | 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 7989474906 can be divided by 32 positive divisors. The sum of these divisors (counting 7989474906) is 1, the average is 0.03125.
Base conversion 7989474906
Base | System | Value |
---|---|---|
2 | Binary | 111011100001101011011011001011010 |
3 | Ternary | 202121210121101012000 |
4 | Quaternary | 13130031123121122 |
5 | Quinary | 112330301144111 |
6 | Senary | 3400442101430 |
8 | Octal | 73415333132 |
10 | Decimal | 7989474906 |
12 | Duodecimal | 166b7aa876 |
16 | Hexadecimal | 1dc35b65a |
20 | Vigesimal | 64ge4756 |
36 | Base36 | 3o4q6ai |
Cryptographic Hash Functions
md5 | 15b02f12974695695c2b0bbf7eb36b98 |
---|---|
sha1 | e325522137314541791ab0a4b116bdceae99882b |
sha256 | 833906364333e0838fe570423f4ac927c3fbb2826aee549a1404f08229dc0f99 |
sha512 | 7dc41384282c8ac7a1ee976cc24aa12b963b1255d121bbaccab7acaf5bde4e82f8cfac04bf921c5c4cbf3aea13249fcb7b03987fb2724ac0df2e7726c40c77ac |
ripemd-160 | 2fbd55d80bbd0b24e8d328afe6f5bb51cdadb062 |
7989474906 as geometric shapes
Circle
Radius = nDiameter | 15978949812 |
---|---|
Circumference | 50199351341.459 |
Area | 2.0053322892003E+20 |
Sphere
Radius = nVolume | 2.136206933701E+30 |
---|---|
Surface area | 8.0213291568013E+20 |
Circumference | 50199351341.459 |
Square
Length = nPerimeter | 31957899624 |
---|---|
Area | 6.3831709273604E+19 |
Diagonal | 11298823768.305 |
Cube
Length = nSurface area | 3.8299025564162E+20 |
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Volume | 5.0998183944854E+29 |
Space diagonal | 13838176462.989 |
Equilateral Triangle
Length = nPerimeter | 23968424718 |
---|---|
Area | 2.7639940898962E+19 |
Altitude | 6919088231.4943 |
Triangular Pyramid
Length = nSurface area | 2.7639940898962E+19 |
---|---|
Volume | 6.0101936159342E+28 |
Height | 3766274589.4349 |