11821480 (number)
11821480 is an even 8-digits composite number following 11821479 and preceding 11821481. In scientific notation, it is written as 1.1821480 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 64 positive divisors. There are 4224000 positive integers (up to 11821480) that are relatively prime to 11821480.
Interesting facts
- 11821480 has 64 divisors, whose sum is 29522880
- The reverse of 11821480 is 08412811
- Previous prime number is 401
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 25
- Digital Root 7
Name
Name | eleven million eight hundred twenty-one thousand four hundred eighty |
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Notation
Scientific notation | 1.1821480 × 10^7 |
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Engineering notation | 1.1821480 × 10^6 |
Prime Factorization of 11821480
Prime Factorization 2 × 2 × 2 × 5 × 11 × 401 × 67
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2955370 | Product of the distinct prime numbers |
The prime factorization of 11821480 is 2 × 2 × 2 × 5 × 11 × 401 × 67. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 11821480)
Multiplication
n×yn×2 | 23642960 |
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n×3 | 35464440 |
n×4 | 47285920 |
n×5 | 59107400 |
Division
n÷yn÷2 | 5910740 |
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n÷3 | 3940493.3333333 |
n÷3 | 2955370 |
n÷5 | 2364296 |
Exponentiation
nyn2 | 139747389390400 |
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n3 | 1.6520209687308E+21 |
n4 | 1.9529332841432E+28 |
n5 | 2.3086561759833E+35 |
Nth Root
y√n2√n | 3438.2379207961 |
---|---|
3√n | 227.80186952967 |
4√n | 58.636489669796 |
5√n | 25.973732911616 |
Divisors of 11821480
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -11821479 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 11821480 can be divided by 64 positive divisors. The sum of these divisors (counting 11821480) is 1, the average is 0.015625.
Base conversion 11821480
Base | System | Value |
---|---|---|
2 | Binary | 101101000110000110101000 |
3 | Ternary | 211020121000121 |
4 | Quaternary | 231012012220 |
5 | Quinary | 11011241410 |
6 | Senary | 1101213024 |
8 | Octal | 55060650 |
10 | Decimal | 11821480 |
12 | Duodecimal | 3b61174 |
16 | Hexadecimal | b461a8 |
20 | Vigesimal | 3dhde0 |
36 | Base36 | 71dig |
Cryptographic Hash Functions
md5 | a065cb4d0f8eaa98d91ff19bf78387f9 |
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sha1 | 652197ccd27732e5fa6e972d11a7dcc2e076c994 |
sha256 | c70978266949c4f78e4967074f865682aa309559d03fe49a308cdfa04b3554d4 |
sha512 | 6750284fba076b03e3e37e55fd68aab2c279efcb2a75b8ab25416fb9705413c082d96c01755b5c1a2fa908039a3caa08767cef9ac4725f090a70f6e366ed07a9 |
ripemd-160 | b2257aabd8a5f91f6d89eaa715d01ffcae4adb43 |
11821480 as geometric shapes
Circle
Radius = nDiameter | 23642960 |
---|---|
Circumference | 74276549.445117 |
Area | 4.3902937186723E+14 |
Sphere
Radius = nVolume | 6.9199692519214E+21 |
---|---|
Surface area | 1.7561174874689E+15 |
Circumference | 74276549.445117 |
Square
Length = nPerimeter | 47285920 |
---|---|
Area | 139747389390400 |
Diagonal | 16718097.343322 |
Cube
Length = nSurface area | 838484336342400 |
---|---|
Volume | 1.6520209687308E+21 |
Space diagonal | 20475403.980659 |
Equilateral Triangle
Length = nPerimeter | 35464440 |
---|---|
Area | 60512394662321 |
Altitude | 10237701.99033 |
Triangular Pyramid
Length = nSurface area | 60512394662321 |
---|---|
Volume | 1.9469253827532E+20 |
Height | 5572699.1144408 |