28955360 (number)
28955360 is an even 8-digits composite number following 28955359 and preceding 28955361. In scientific notation, it is written as 2.8955360 × 10^7. The sum of its digits is 38. It has a total of 8 prime factors and 48 positive divisors. There are 9792000 positive integers (up to 28955360) that are relatively prime to 28955360.
Interesting facts
- 28955360 has 48 divisors, whose sum is 59439744
- The reverse of 28955360 is 06355982
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | twenty-eight million nine hundred fifty-five thousand three hundred sixty |
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Notation
Scientific notation | 2.8955360 × 10^7 |
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Engineering notation | 2.8955360 × 10^6 |
Prime Factorization of 28955360
Prime Factorization 2 × 2 × 2 × 2 × 2 × 35 × 103 × 251
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1809710 | Product of the distinct prime numbers |
The prime factorization of 28955360 is 2 × 2 × 2 × 2 × 2 × 35 × 103 × 251. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28955360)
Multiplication
n×yn×2 | 57910720 |
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n×3 | 86866080 |
n×4 | 115821440 |
n×5 | 144776800 |
Division
n÷yn÷2 | 14477680 |
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n÷3 | 9651786.6666667 |
n÷3 | 7238840 |
n÷5 | 5791072 |
Exponentiation
nyn2 | 838412872729600 |
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n3 | 2.427654655852E+22 |
n4 | 7.029361451587E+29 |
n5 | 2.0353769140082E+37 |
Nth Root
y√n2√n | 5381.018490955 |
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3√n | 307.07395997713 |
4√n | 73.355425777205 |
5√n | 31.070324836223 |
Divisors of 28955360
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -28955359 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 28955360 can be divided by 48 positive divisors. The sum of these divisors (counting 28955360) is 1, the average is 0.020833333333333.
Base conversion 28955360
Base | System | Value |
---|---|---|
2 | Binary | 1101110011101001011100000 |
3 | Ternary | 2000111002021202 |
4 | Quaternary | 1232131023200 |
5 | Quinary | 24403032420 |
6 | Senary | 2512340332 |
8 | Octal | 156351340 |
10 | Decimal | 28955360 |
12 | Duodecimal | 98446a8 |
16 | Hexadecimal | 1b9d2e0 |
20 | Vigesimal | 90j880 |
36 | Base36 | h8m3k |
Cryptographic Hash Functions
md5 | 57c9b9541008345cd6764da7f68a741e |
---|---|
sha1 | 8d6e044ca5b68de900997ccf1ff934bf0db322db |
sha256 | 78b2576b89159ef5b14b43f729df949acc33125fe3d388725fbbe52e7e168947 |
sha512 | d32bb999b909014798ed82e571799bb66dce26a2679854fda9eab3b8219523e042cb5b073869636833396fc301f48807bf8fea40d288f81224c8074d3d727ce4 |
ripemd-160 | 6455200280f85565aeb87257f67b234f74ff8824 |
28955360 as geometric shapes
Circle
Radius = nDiameter | 57910720 |
---|---|
Circumference | 181931892.5161 |
Area | 2.6339517216424E+15 |
Sphere
Radius = nVolume | 1.0168936043037E+23 |
---|---|
Surface area | 1.053580688657E+16 |
Circumference | 181931892.5161 |
Square
Length = nPerimeter | 115821440 |
---|---|
Area | 838412872729600 |
Diagonal | 40949062.815395 |
Cube
Length = nSurface area | 5030477236377600 |
---|---|
Volume | 2.427654655852E+22 |
Space diagonal | 50152154.671448 |
Equilateral Triangle
Length = nPerimeter | 86866080 |
---|---|
Area | 3.6304342332186E+14 |
Altitude | 25076077.335724 |
Triangular Pyramid
Length = nSurface area | 3.6304342332186E+14 |
---|---|
Volume | 2.86101844922E+21 |
Height | 13649687.605132 |