988394994 (number)
988394994 is an even 9-digits composite number following 988394993 and preceding 988394995. In scientific notation, it is written as 9.88394994 × 10^8. The sum of its digits is 63. It has a total of 5 prime factors and 32 positive divisors. There are 296110080 positive integers (up to 988394994) that are relatively prime to 988394994.
Interesting facts
- 988394994 has 32 divisors, whose sum is 1602478080
- The reverse of 988394994 is 499493889
- Previous prime number is 4607
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 63
- Digital Root 9
Name
Name | nine hundred eighty-eight million three hundred ninety-four thousand nine hundred ninety-four |
---|
Notation
Scientific notation | 9.88394994 × 10^8 |
---|---|
Engineering notation | 9.88394994 × 10^6 |
Prime Factorization of 988394994
Prime Factorization 2 × 27 × 29 × 4607 × 137
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 988394994 | Product of the distinct prime numbers |
The prime factorization of 988394994 is 2 × 27 × 29 × 4607 × 137. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 988394994)
Multiplication
n×yn×2 | 1976789988 |
---|---|
n×3 | 2965184982 |
n×4 | 3953579976 |
n×5 | 4941974970 |
Division
n÷yn÷2 | 494197497 |
---|---|
n÷3 | 329464998 |
n÷3 | 247098748.5 |
n÷5 | 197678998.8 |
Exponentiation
nyn2 | 976924664164260036 |
---|---|
n3 | 9.6558744757509E+26 |
n4 | 9.5438179945245E+35 |
n5 | 9.4330619294352E+44 |
Nth Root
y√n2√n | 31438.749879726 |
---|---|
3√n | 996.1166034192 |
4√n | 177.30975686557 |
5√n | 62.948604601091 |
Divisors of 988394994
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 | -988394993 | 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 988394994 can be divided by 32 positive divisors. The sum of these divisors (counting 988394994) is 1, the average is 0.03125.
Base conversion 988394994
Base | System | Value |
---|---|---|
2 | Binary | 111010111010011011010111110010 |
3 | Ternary | 2112212211200001000 |
4 | Quaternary | 322322123113302 |
5 | Quinary | 4011012114434 |
6 | Senary | 242024422430 |
8 | Octal | 7272332762 |
10 | Decimal | 988394994 |
12 | Duodecimal | 237017a16 |
16 | Hexadecimal | 3ae9b5f2 |
20 | Vigesimal | f8h979e |
36 | Base36 | gcgqgi |
Cryptographic Hash Functions
md5 | ce2266a586f99117cd0ce4da216378ba |
---|---|
sha1 | 725f6fe5af64c5af53d1033d2327cd365b49249d |
sha256 | 2e011c53fad714d8e0b4851caf8913257552c3a89a1e750c7ea66518dc79bcc0 |
sha512 | f9e0813e93b5fff2c7db1e815abe276f208a7fd7c6d64f7ad4f1d4fc93389ef10bea06c1234ed0075c2484a1a3ea7f669b763812168b786f25d09737cc7b865e |
ripemd-160 | 969973cd16652183518eb5814437c4f9c5f024c4 |
988394994 as geometric shapes
Circle
Radius = nDiameter | 1976789988 |
---|---|
Circumference | 6210268903.9907 |
Area | 3.0690993480491E+18 |
Sphere
Radius = nVolume | 4.0446432422672E+27 |
---|---|
Surface area | 1.2276397392196E+19 |
Circumference | 6210268903.9907 |
Square
Length = nPerimeter | 3953579976 |
---|---|
Area | 976924664164260036 |
Diagonal | 1397801605.4965 |
Cube
Length = nSurface area | 5861547984985560216 |
---|---|
Volume | 9.6558744757509E+26 |
Space diagonal | 1711950347.5547 |
Equilateral Triangle
Length = nPerimeter | 2965184982 |
---|---|
Area | 4.2302078837492E+17 |
Altitude | 855975173.77737 |
Triangular Pyramid
Length = nSurface area | 4.2302078837492E+17 |
---|---|
Volume | 1.1379557200149E+26 |
Height | 465933868.49882 |