2018993984 (number)
2018993984 is an even 10-digits composite number following 2018993983 and preceding 2018993985. In scientific notation, it is written as 2.018993984 × 10^9. The sum of its digits is 53. It has a total of 10 prime factors and 112 positive divisors. There are 809287680 positive integers (up to 2018993984) that are relatively prime to 2018993984.
Interesting facts
- 2018993984 has 112 divisors, whose sum is 4878506880
- The reverse of 2018993984 is 4893998102
- Previous prime number is 179
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 53
- Digital Root 8
Name
Name | two billion eighteen million nine hundred ninety-three thousand nine hundred eighty-four |
---|
Notation
Scientific notation | 2.018993984 × 10^9 |
---|---|
Engineering notation | 2.018993984 × 10^9 |
Prime Factorization of 2018993984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 179 × 1481
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 63093562 | Product of the distinct prime numbers |
The prime factorization of 2018993984 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 17 × 179 × 1481. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2018993984)
Multiplication
n×yn×2 | 4037987968 |
---|---|
n×3 | 6056981952 |
n×4 | 8075975936 |
n×5 | 10094969920 |
Division
n÷yn÷2 | 1009496992 |
---|---|
n÷3 | 672997994.66667 |
n÷3 | 504748496 |
n÷5 | 403798796.8 |
Exponentiation
nyn2 | 4076336707428192256 |
---|---|
n3 | 8.2300992890559E+27 |
n4 | 1.6616520952327E+37 |
n5 | 3.3548655837757E+46 |
Nth Root
y√n2√n | 44933.216933578 |
---|---|
3√n | 1263.8969765949 |
4√n | 211.97456671398 |
5√n | 72.615110901792 |
Divisors of 2018993984
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -2018993983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 2018993984 can be divided by 112 positive divisors. The sum of these divisors (counting 2018993984) is 1, the average is 0.0089285714285714.
Base conversion 2018993984
Base | System | Value |
---|---|---|
2 | Binary | 1111000010101110110011101000000 |
3 | Ternary | 12012201002112001222 |
4 | Quaternary | 1320111312131000 |
5 | Quinary | 13113330301414 |
6 | Senary | 532202014212 |
8 | Octal | 17025663500 |
10 | Decimal | 2018993984 |
12 | Duodecimal | 4841a7368 |
16 | Hexadecimal | 78576740 |
20 | Vigesimal | 1baie4j4 |
36 | Base36 | xe21q8 |
Cryptographic Hash Functions
md5 | 9de0b8a34d31918989b3e96fa5739773 |
---|---|
sha1 | 62047de653daa226a8bc4a4a4ecfd07adf4142a0 |
sha256 | 7706d6756048081772f86e5a4098141704ce47842019d966de7b84f686e56d92 |
sha512 | 19c774d9ae634e64cc81354c4579cdf09d7448a52b722adfcaea642b818dc8db51c4b3edd22290c27170f0f667e0de50ad0bc56b9447ef34137ada195c022a51 |
ripemd-160 | 1fe6f9fb3df3d7acabaa5fad8862d651c6895a22 |
2018993984 as geometric shapes
Circle
Radius = nDiameter | 4037987968 |
---|---|
Circumference | 12685713335.553 |
Area | 1.2806189453615E+19 |
Sphere
Radius = nVolume | 3.4474159286417E+28 |
---|---|
Surface area | 5.1224757814459E+19 |
Circumference | 12685713335.553 |
Square
Length = nPerimeter | 8075975936 |
---|---|
Area | 4076336707428192256 |
Diagonal | 2855288674.5225 |
Cube
Length = nSurface area | 2.4458020244569E+19 |
---|---|
Volume | 8.2300992890559E+27 |
Space diagonal | 3497000160.4639 |
Equilateral Triangle
Length = nPerimeter | 6056981952 |
---|---|
Area | 1.7651055715059E+18 |
Altitude | 1748500080.232 |
Triangular Pyramid
Length = nSurface area | 1.7651055715059E+18 |
---|---|
Volume | 9.69926502855E+26 |
Height | 951762891.5075 |