987996426 (number)
987996426 is an even 9-digits composite number following 987996425 and preceding 987996427. In scientific notation, it is written as 9.87996426 × 10^8. The sum of its digits is 60. It has a total of 5 prime factors and 32 positive divisors. There are 321232704 positive integers (up to 987996426) that are relatively prime to 987996426.
Interesting facts
- 987996426 has 32 divisors, whose sum is 2025025920
- The reverse of 987996426 is 624699789
- Previous prime number is 173
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 60
- Digital Root 6
Name
Name | nine hundred eighty-seven million nine hundred ninety-six thousand four hundred twenty-six |
---|
Notation
Scientific notation | 9.87996426 × 10^8 |
---|---|
Engineering notation | 9.87996426 × 10^6 |
Prime Factorization of 987996426
Prime Factorization 2 × 3 × 53 × 173 × 17959
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 987996426 | Product of the distinct prime numbers |
The prime factorization of 987996426 is 2 × 3 × 53 × 173 × 17959. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 987996426)
Multiplication
n×yn×2 | 1975992852 |
---|---|
n×3 | 2963989278 |
n×4 | 3951985704 |
n×5 | 4939982130 |
Division
n÷yn÷2 | 493998213 |
---|---|
n÷3 | 329332142 |
n÷3 | 246999106.5 |
n÷5 | 197599285.2 |
Exponentiation
nyn2 | 976136937788773476 |
---|---|
n3 | 9.6441980582189E+26 |
n4 | 9.5284332131564E+35 |
n5 | 9.4140579599783E+44 |
Nth Root
y√n2√n | 31432.410438908 |
---|---|
3√n | 995.98269151064 |
4√n | 177.29187922437 |
5√n | 62.943527006111 |
Divisors of 987996426
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 | -987996425 | 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 987996426 can be divided by 32 positive divisors. The sum of these divisors (counting 987996426) is 1, the average is 0.03125.
Base conversion 987996426
Base | System | Value |
---|---|---|
2 | Binary | 111010111000111010000100001010 |
3 | Ternary | 2112212002102022020 |
4 | Quaternary | 322320322010022 |
5 | Quinary | 4010411341201 |
6 | Senary | 242012105310 |
8 | Octal | 7270720412 |
10 | Decimal | 987996426 |
12 | Duodecimal | 236a65236 |
16 | Hexadecimal | 3ae3a10a |
20 | Vigesimal | f8ejb16 |
36 | Base36 | gc86x6 |
Cryptographic Hash Functions
md5 | 4e629ed2ce7308f1d698a7b1c2920004 |
---|---|
sha1 | 59d4338ff292ab09b5e29e620b94e0a69e688c02 |
sha256 | adca8e2bf3fb5194fc0853d7bc681cadf63341a0a71b9f71f807654ae24d9e9e |
sha512 | a5ba3a589cf48abd1b48b7133c33953c4d3c7066e3b3378f49f5d70d4a9c214c9a309aa8574c9f33d4c484d664de7003fb89e0b727a4a600ade4da1bc580f8a8 |
ripemd-160 | 05d53b646453d234e64b39595df57344afab2f19 |
987996426 as geometric shapes
Circle
Radius = nDiameter | 1975992852 |
---|---|
Circumference | 6207764627.3891 |
Area | 3.0666246326548E+18 |
Sphere
Radius = nVolume | 4.0397522359287E+27 |
---|---|
Surface area | 1.2266498530619E+19 |
Circumference | 6207764627.3891 |
Square
Length = nPerimeter | 3951985704 |
---|---|
Area | 976136937788773476 |
Diagonal | 1397237945.2253 |
Cube
Length = nSurface area | 5856821626732640856 |
---|---|
Volume | 9.6441980582189E+26 |
Space diagonal | 1711260007.5285 |
Equilateral Triangle
Length = nPerimeter | 2963989278 |
---|---|
Area | 4.2267969284871E+17 |
Altitude | 855630003.76423 |
Triangular Pyramid
Length = nSurface area | 4.2267969284871E+17 |
---|---|
Volume | 1.1365796410121E+26 |
Height | 465745981.74178 |