28698960 (number)
28698960 is an even 8-digits composite number following 28698959 and preceding 28698961. In scientific notation, it is written as 2.8698960 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 7601664 positive integers (up to 28698960) that are relatively prime to 28698960.
Interesting facts
- 28698960 has 40 divisors, whose sum is 59710464
- The reverse of 28698960 is 06989682
- Previous prime number is 197
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | twenty-eight million six hundred ninety-eight thousand nine hundred sixty |
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Notation
Scientific notation | 2.8698960 × 10^7 |
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Engineering notation | 2.8698960 × 10^6 |
Prime Factorization of 28698960
Prime Factorization 2 × 2 × 2 × 2 × 15 × 197 × 607
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3587370 | Product of the distinct prime numbers |
The prime factorization of 28698960 is 2 × 2 × 2 × 2 × 15 × 197 × 607. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28698960)
Multiplication
n×yn×2 | 57397920 |
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n×3 | 86096880 |
n×4 | 114795840 |
n×5 | 143494800 |
Division
n÷yn÷2 | 14349480 |
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n÷3 | 9566320 |
n÷3 | 7174740 |
n÷5 | 5739792 |
Exponentiation
nyn2 | 823630305081600 |
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n3 | 2.3637333180325E+22 |
n4 | 6.7836687944881E+29 |
n5 | 1.9468423938626E+37 |
Nth Root
y√n2√n | 5357.1410285711 |
---|---|
3√n | 306.16489041307 |
4√n | 73.192492979616 |
5√n | 31.015103286412 |
Divisors of 28698960
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -28698959 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 28698960 can be divided by 40 positive divisors. The sum of these divisors (counting 28698960) is 1, the average is 0.025.
Base conversion 28698960
Base | System | Value |
---|---|---|
2 | Binary | 1101101011110100101010000 |
3 | Ternary | 2000000001120110 |
4 | Quaternary | 1231132211100 |
5 | Quinary | 24321331320 |
6 | Senary | 2503041320 |
8 | Octal | 155364520 |
10 | Decimal | 28698960 |
12 | Duodecimal | 9740240 |
16 | Hexadecimal | 1b5e950 |
20 | Vigesimal | 8j7780 |
36 | Base36 | h349c |
Cryptographic Hash Functions
md5 | 3b65a974eab12ea0ff01fd1f58a4c9f3 |
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sha1 | 22f455da9f5be5b747408c8e8873dde21062755a |
sha256 | ced31c686ed487980c000aad0c07ad88d14fb3eaf166aa7f2359e7efb78f727f |
sha512 | 958f63f08e64c83c3be6055acbf4dff570282d70010d48f5cf775deaed951a9c10fde433ff1546f0112421c6725c78aa9faa19c084abc46e58af0f0c9585fb64 |
ripemd-160 | dcb33937101f2c82f62283c908ae37ab866da91f |
28698960 as geometric shapes
Circle
Radius = nDiameter | 57397920 |
---|---|
Circumference | 180320883.80333 |
Area | 2.5875109157183E+15 |
Sphere
Radius = nVolume | 9.9011829693016E+22 |
---|---|
Surface area | 1.0350043662873E+16 |
Circumference | 180320883.80333 |
Square
Length = nPerimeter | 114795840 |
---|---|
Area | 823630305081600 |
Diagonal | 40586458.458003 |
Cube
Length = nSurface area | 4941781830489600 |
---|---|
Volume | 2.3637333180325E+22 |
Space diagonal | 49708056.844387 |
Equilateral Triangle
Length = nPerimeter | 86096880 |
---|---|
Area | 3.566423837637E+14 |
Altitude | 24854028.422193 |
Triangular Pyramid
Length = nSurface area | 3.566423837637E+14 |
---|---|
Volume | 2.7856864301622E+21 |
Height | 13528819.486001 |