308989824 (number)
308989824 is an even 9-digits composite number following 308989823 and preceding 308989825. In scientific notation, it is written as 3.08989824 × 10^8. The sum of its digits is 51. It has a total of 11 prime factors and 128 positive divisors. There are 81100800 positive integers (up to 308989824) that are relatively prime to 308989824.
Interesting facts
- 308989824 has 128 divisors, whose sum is 891300480
- The reverse of 308989824 is 428989803
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 51
- Digital Root 6
Name
Name | three hundred eight million nine hundred eighty-nine thousand eight hundred twenty-four |
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Notation
Scientific notation | 3.08989824 × 10^8 |
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Engineering notation | 3.08989824 × 10^6 |
Prime Factorization of 308989824
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 187 × 13 × 331
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 4827966 | Product of the distinct prime numbers |
The prime factorization of 308989824 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 187 × 13 × 331. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 308989824)
Multiplication
n×yn×2 | 617979648 |
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n×3 | 926969472 |
n×4 | 1235959296 |
n×5 | 1544949120 |
Division
n÷yn÷2 | 154494912 |
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n÷3 | 102996608 |
n÷3 | 77247456 |
n÷5 | 61797964.8 |
Exponentiation
nyn2 | 95474711335550976 |
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n3 | 2.9500714252023E+25 |
n4 | 9.1154205046068E+33 |
n5 | 2.8165721774044E+42 |
Nth Root
y√n2√n | 17578.106382657 |
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3√n | 676.05400873298 |
4√n | 132.58245126206 |
5√n | 49.887166257799 |
Divisors of 308989824
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 | -308989823 | 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 308989824 can be divided by 128 positive divisors. The sum of these divisors (counting 308989824) is 1, the average is 0.0078125.
Base conversion 308989824
Base | System | Value |
---|---|---|
2 | Binary | 10010011010101100111110000000 |
3 | Ternary | 210112102022100120 |
4 | Quaternary | 102122230332000 |
5 | Quinary | 1113100133244 |
6 | Senary | 50354420240 |
8 | Octal | 2232547600 |
10 | Decimal | 308989824 |
12 | Duodecimal | 87591680 |
16 | Hexadecimal | 126acf80 |
20 | Vigesimal | 4gb3eb4 |
36 | Base36 | 53yq2o |
Cryptographic Hash Functions
md5 | 99e847a7b5c5acec472fc19230f069ee |
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sha1 | 40dffc1106782b091d36f5edb1779f6ccd1d5bab |
sha256 | 133fef4cbddc53601670f21c6a1fb5fcebb4512d8bcbb3c0f727afada7e2a80f |
sha512 | 2985880f662e498607b4192e786a492175ec6a5ac8321b7fc1d5d93ad78299bb533ed7b656c907e75adf306a2ff95cfb768e532b9672d317aaa8dadf7555f95d |
ripemd-160 | 65307f9e5f9314a11d3f84f8bff91b3d649e9620 |
308989824 as geometric shapes
Circle
Radius = nDiameter | 617979648 |
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Circumference | 1941440322.2248 |
Area | 2.9994265173537E+17 |
Sphere
Radius = nVolume | 1.2357230289307E+26 |
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Surface area | 1.1997706069415E+18 |
Circumference | 1941440322.2248 |
Square
Length = nPerimeter | 1235959296 |
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Area | 95474711335550976 |
Diagonal | 436977599.73608 |
Cube
Length = nSurface area | 572848268013305856 |
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Volume | 2.9500714252023E+25 |
Space diagonal | 535186074.18977 |
Equilateral Triangle
Length = nPerimeter | 926969472 |
---|---|
Area | 4.1341762717787E+16 |
Altitude | 267593037.09488 |
Triangular Pyramid
Length = nSurface area | 4.1341762717787E+16 |
---|---|
Volume | 3.476692516242E+24 |
Height | 145659199.91203 |