1982904 (number)
1982904 is an even 7-digits composite number following 1982903 and preceding 1982905. In scientific notation, it is written as 1.982904 × 10^6. The sum of its digits is 33. It has a total of 8 prime factors and 128 positive divisors. There are 483840 positive integers (up to 1982904) that are relatively prime to 1982904.
Interesting facts
- 1982904 has 128 divisors, whose sum is 6566400
- The reverse of 1982904 is 4092891
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 33
- Digital Root 6
Name
Name | one million nine hundred eighty-two thousand nine hundred four |
---|
Notation
Scientific notation | 1.982904 × 10^6 |
---|---|
Engineering notation | 1.982904 × 10^6 |
Prime Factorization of 1982904
Prime Factorization 2 × 2 × 2 × 7 × 29 × 3 × 11 × 37
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 495726 | Product of the distinct prime numbers |
The prime factorization of 1982904 is 2 × 2 × 2 × 7 × 29 × 3 × 11 × 37. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1982904)
Multiplication
n×yn×2 | 3965808 |
---|---|
n×3 | 5948712 |
n×4 | 7931616 |
n×5 | 9914520 |
Division
n÷yn÷2 | 991452 |
---|---|
n÷3 | 660968 |
n÷3 | 495726 |
n÷5 | 396580.8 |
Exponentiation
nyn2 | 3931908273216 |
---|---|
n3 | 7796596642593099264 |
n4 | 1.5459902668984E+25 |
n5 | 3.065550284194E+31 |
Nth Root
y√n2√n | 1408.1562413312 |
---|---|
3√n | 125.63208370739 |
4√n | 37.525407943568 |
5√n | 18.174410695119 |
Divisors of 1982904
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1982903 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1982904 can be divided by 128 positive divisors. The sum of these divisors (counting 1982904) is 1, the average is 0.0078125.
Base conversion 1982904
Base | System | Value |
---|---|---|
2 | Binary | 111100100000110111000 |
3 | Ternary | 10201202000220 |
4 | Quaternary | 13210012320 |
5 | Quinary | 1001423104 |
6 | Senary | 110300040 |
8 | Octal | 7440670 |
10 | Decimal | 1982904 |
12 | Duodecimal | 7b7620 |
16 | Hexadecimal | 1e41b8 |
20 | Vigesimal | c7h54 |
36 | Base36 | 16i0o |
Cryptographic Hash Functions
md5 | 1284352bad4ce109d812082ca64bf949 |
---|---|
sha1 | 91745d850a21932076b9b88d54c3a37ce10faf49 |
sha256 | 3a4bc8a59c05dc0ca6c7230a72fd88d699cf9e5090f652fea12441cbdc54c210 |
sha512 | fdbc1e35ef2d46da2bab9a7154dabe21cc6b8e0e1d7a52f08d7b2cbee1f00bff673d13ac56430025282901e340572f4997becf51a509f1b783af77c6bc7bb5f5 |
ripemd-160 | 64496564bac321544ef9476c61554c8632184dae |
1982904 as geometric shapes
Circle
Radius = nDiameter | 3965808 |
---|---|
Circumference | 12458953.278348 |
Area | 12352454145724 |
Sphere
Radius = nVolume | 3.2658307647164E+19 |
---|---|
Surface area | 49409816582897 |
Circumference | 12458953.278348 |
Square
Length = nPerimeter | 7931616 |
---|---|
Area | 3931908273216 |
Diagonal | 2804249.7296839 |
Cube
Length = nSurface area | 23591449639296 |
---|---|
Volume | 7796596642593099264 |
Space diagonal | 3434490.4745316 |
Equilateral Triangle
Length = nPerimeter | 5948712 |
---|---|
Area | 1702566224977.6 |
Altitude | 1717245.2372658 |
Triangular Pyramid
Length = nSurface area | 1702566224977.6 |
---|---|
Volume | 9.1883772602564E+17 |
Height | 934749.90989462 |