28377400 (number)
28377400 is an even 8-digits composite number following 28377399 and preceding 28377401. In scientific notation, it is written as 2.8377400 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 64 positive divisors. There are 10454400 positive integers (up to 28377400) that are relatively prime to 28377400.
Interesting facts
- 28377400 has 64 divisors, whose sum is 59904000
- The reverse of 28377400 is 00477382
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | twenty-eight million three hundred seventy-seven thousand four hundred |
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Notation
Scientific notation | 2.8377400 × 10^7 |
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Engineering notation | 2.8377400 × 10^6 |
Prime Factorization of 28377400
Prime Factorization 2 × 2 × 2 × 25 × 31 × 23 × 199
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7094350 | Product of the distinct prime numbers |
The prime factorization of 28377400 is 2 × 2 × 2 × 25 × 31 × 23 × 199. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28377400)
Multiplication
n×yn×2 | 56754800 |
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n×3 | 85132200 |
n×4 | 113509600 |
n×5 | 141887000 |
Division
n÷yn÷2 | 14188700 |
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n÷3 | 9459133.3333333 |
n÷3 | 7094350 |
n÷5 | 5675480 |
Exponentiation
nyn2 | 805276830760000 |
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n3 | 2.2851662737209E+22 |
n4 | 6.4847077415887E+29 |
n5 | 1.8401914546616E+37 |
Nth Root
y√n2√n | 5327.0442085644 |
---|---|
3√n | 305.01710913609 |
4√n | 72.986602938926 |
5√n | 30.945287392069 |
Divisors of 28377400
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 | -28377399 | 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 28377400 can be divided by 64 positive divisors. The sum of these divisors (counting 28377400) is 1, the average is 0.015625.
Base conversion 28377400
Base | System | Value |
---|---|---|
2 | Binary | 1101100010000000100111000 |
3 | Ternary | 1222101201110211 |
4 | Quaternary | 1230100010320 |
5 | Quinary | 24231034100 |
6 | Senary | 2452120504 |
8 | Octal | 154200470 |
10 | Decimal | 28377400 |
12 | Duodecimal | 9606134 |
16 | Hexadecimal | 1b10138 |
20 | Vigesimal | 8h73a0 |
36 | Base36 | gw854 |
Cryptographic Hash Functions
md5 | ba500ffda06af9d9cd55bd1da127878f |
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sha1 | 4c7a99c1c5233aca7703b890074518af22fbe79a |
sha256 | 803a7a6b974398956838e558e7b7a0f7e8b55771f3789a8ea57d0733ea897cc5 |
sha512 | 22f81b49d53f0bf97b376b1b63d095d945c0d7b99d958820b12f63f6466163ab33a28d80504360e098e453c79346b6f7ceea8a05cef14629b9e3da7c899e5f91 |
ripemd-160 | e18dd5f75baae845316399fbfea01113b670d1f1 |
28377400 as geometric shapes
Circle
Radius = nDiameter | 56754800 |
---|---|
Circumference | 178300462.73596 |
Area | 2.5298517756217E+15 |
Sphere
Radius = nVolume | 9.5720821036702E+22 |
---|---|
Surface area | 1.0119407102487E+16 |
Circumference | 178300462.73596 |
Square
Length = nPerimeter | 113509600 |
---|---|
Area | 805276830760000 |
Diagonal | 40131703.944886 |
Cube
Length = nSurface area | 4831660984560000 |
---|---|
Volume | 2.2851662737209E+22 |
Space diagonal | 49151098.586705 |
Equilateral Triangle
Length = nPerimeter | 85132200 |
---|---|
Area | 3.4869509625859E+14 |
Altitude | 24575549.293353 |
Triangular Pyramid
Length = nSurface area | 3.4869509625859E+14 |
---|---|
Volume | 2.6930942804781E+21 |
Height | 13377234.648295 |