99999984 (number)
99999984 is an even 8-digits composite number following 99999983 and preceding 99999985. In scientific notation, it is written as 9.9999984 × 10^7. The sum of its digits is 66. It has a total of 9 prime factors and 160 positive divisors. There are 25804800 positive integers (up to 99999984) that are relatively prime to 99999984.
Interesting facts
- 99999984 has 160 divisors, whose sum is 255733632
- The reverse of 99999984 is 48999999
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 66
- Digital Root 3
Name
Name | ninety-nine million nine hundred ninety-nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 9.9999984 × 10^7 |
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Engineering notation | 9.9999984 × 10^6 |
Prime Factorization of 99999984
Prime Factorization 2 × 2 × 2 × 2 × 21 × 41 × 7 × 17 × 61
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 12499998 | Product of the distinct prime numbers |
The prime factorization of 99999984 is 2 × 2 × 2 × 2 × 21 × 41 × 7 × 17 × 61. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 99999984)
Multiplication
n×yn×2 | 199999968 |
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n×3 | 299999952 |
n×4 | 399999936 |
n×5 | 499999920 |
Division
n÷yn÷2 | 49999992 |
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n÷3 | 33333328 |
n÷3 | 24999996 |
n÷5 | 19999996.8 |
Exponentiation
nyn2 | 9999996800000256 |
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n3 | 9.9999952000008E+23 |
n4 | 9.9999936000015E+31 |
n5 | 9.9999920000026E+39 |
Nth Root
y√n2√n | 9999.9992 |
---|---|
3√n | 464.15885860614 |
4√n | 99.999996 |
5√n | 39.810715781407 |
Divisors of 99999984
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -99999983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 99999984 can be divided by 160 positive divisors. The sum of these divisors (counting 99999984) is 1, the average is 0.00625.
Base conversion 99999984
Base | System | Value |
---|---|---|
2 | Binary | 101111101011110000011110000 |
3 | Ternary | 20222011112012010 |
4 | Quaternary | 11331132003300 |
5 | Quinary | 201044444414 |
6 | Senary | 13531202520 |
8 | Octal | 575360360 |
10 | Decimal | 99999984 |
12 | Duodecimal | 295a6440 |
16 | Hexadecimal | 5f5e0f0 |
20 | Vigesimal | 1b4jjj4 |
36 | Base36 | 1njchc |
Cryptographic Hash Functions
md5 | 2f4db868496b31d4ca84a0be731e9559 |
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sha1 | 3e31ff6980087055d3c2655c7c59d73c266390e2 |
sha256 | 8759f3856bcbd3ac3f0bf301192a66ef1bdf7b9fdabbe65fe741f4288de3df38 |
sha512 | 8d7e32463613e5c0464d8c4aa18aa193528a3d70cce13e1ba9f6de11bea40cf033dd49c14a8c01c0a4970386ed1b14b5b3cf50f9fd5382fd689b360bc272d5ab |
ripemd-160 | 9dfe8e80e26dd2ad92abe9a45a2e4db31fce0edc |
99999984 as geometric shapes
Circle
Radius = nDiameter | 199999968 |
---|---|
Circumference | 628318430.18699 |
Area | 3.1415916482802E+16 |
Sphere
Radius = nVolume | 4.1887881941674E+24 |
---|---|
Surface area | 1.2566366593121E+17 |
Circumference | 628318430.18699 |
Square
Length = nPerimeter | 399999936 |
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Area | 9999996800000256 |
Diagonal | 141421333.60989 |
Cube
Length = nSurface area | 59999980800001536 |
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Volume | 9.9999952000008E+23 |
Space diagonal | 173205053.04407 |
Equilateral Triangle
Length = nPerimeter | 299999952 |
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Area | 4.3301256332817E+15 |
Altitude | 86602526.522037 |
Triangular Pyramid
Length = nSurface area | 4.3301256332817E+15 |
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Volume | 1.1785107362922E+23 |
Height | 47140444.536631 |