28628046 (number)
28628046 is an even 8-digits composite number following 28628045 and preceding 28628047. In scientific notation, it is written as 2.8628046 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 9072000 positive integers (up to 28628046) that are relatively prime to 28628046.
Interesting facts
- 28628046 has 64 divisors, whose sum is 66830400
- The reverse of 28628046 is 64082682
- Previous prime number is 181
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty-eight million six hundred twenty-eight thousand forty-six |
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Notation
Scientific notation | 2.8628046 × 10^7 |
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Engineering notation | 2.8628046 × 10^6 |
Prime Factorization of 28628046
Prime Factorization 2 × 3 × 9 × 29 × 181 × 101
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 28628046 | Product of the distinct prime numbers |
The prime factorization of 28628046 is 2 × 3 × 9 × 29 × 181 × 101. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28628046)
Multiplication
n×yn×2 | 57256092 |
---|---|
n×3 | 85884138 |
n×4 | 114512184 |
n×5 | 143140230 |
Division
n÷yn÷2 | 14314023 |
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n÷3 | 9542682 |
n÷3 | 7157011.5 |
n÷5 | 5725609.2 |
Exponentiation
nyn2 | 819565017778116 |
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n3 | 2.3462545028943E+22 |
n4 | 6.7168681836564E+29 |
n5 | 1.9229081133765E+37 |
Nth Root
y√n2√n | 5350.5182926517 |
---|---|
3√n | 305.9125086278 |
4√n | 73.147237081462 |
5√n | 30.999760694763 |
Divisors of 28628046
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 | -28628045 | 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 28628046 can be divided by 64 positive divisors. The sum of these divisors (counting 28628046) is 1, the average is 0.015625.
Base conversion 28628046
Base | System | Value |
---|---|---|
2 | Binary | 1101101001101010001001110 |
3 | Ternary | 1222212110022000 |
4 | Quaternary | 1231031101032 |
5 | Quinary | 24312044141 |
6 | Senary | 2501333130 |
8 | Octal | 155152116 |
10 | Decimal | 28628046 |
12 | Duodecimal | 97071a6 |
16 | Hexadecimal | 1b4d44e |
20 | Vigesimal | 8iia26 |
36 | Base36 | h1lji |
Cryptographic Hash Functions
md5 | 6f6d22dc95c7a2e74b2cbe7ec5bfe74b |
---|---|
sha1 | b161827931b6028a967b7ae80a632e7b92206829 |
sha256 | 81e057163644b658ee256af78f5af546f05f358d5ca2a30783540e8f0a339f3a |
sha512 | 7af4967c7ec58ee9dea79db73df8b5ce46be8152f7b7750428203ed4c47e1324b033202a3b2ed911196c8ea9bb5458b9a2627bd255551ab99cdf3cda5462a91f |
ripemd-160 | 306a3f47c3cf4ae2e2819a33f23c178351cd49a1 |
28628046 as geometric shapes
Circle
Radius = nDiameter | 57256092 |
---|---|
Circumference | 179875318.00046 |
Area | 2.5747394389909E+15 |
Sphere
Radius = nVolume | 9.8279678796595E+22 |
---|---|
Surface area | 1.0298957755964E+16 |
Circumference | 179875318.00046 |
Square
Length = nPerimeter | 114512184 |
---|---|
Area | 819565017778116 |
Diagonal | 40486170.917441 |
Cube
Length = nSurface area | 4917390106668696 |
---|---|
Volume | 2.3462545028943E+22 |
Space diagonal | 49585230.193419 |
Equilateral Triangle
Length = nPerimeter | 85884138 |
---|---|
Area | 3.5488206272445E+14 |
Altitude | 24792615.096709 |
Triangular Pyramid
Length = nSurface area | 3.5488206272445E+14 |
---|---|
Volume | 2.7650874489767E+21 |
Height | 13495390.305814 |