297888968 (number)
297888968 is an even 9-digits composite number following 297888967 and preceding 297888969. In scientific notation, it is written as 2.97888968 × 10^8. The sum of its digits is 65. It has a total of 6 prime factors and 32 positive divisors. There are 135432000 positive integers (up to 297888968) that are relatively prime to 297888968.
Interesting facts
- 297888968 has 32 divisors, whose sum is 610498560
- The reverse of 297888968 is 869888792
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 65
- Digital Root 2
Name
Name | two hundred ninety-seven million eight hundred eighty-eight thousand nine hundred sixty-eight |
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Notation
Scientific notation | 2.97888968 × 10^8 |
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Engineering notation | 2.97888968 × 10^6 |
Prime Factorization of 297888968
Prime Factorization 2 × 2 × 2 × 13 × 67 × 42751
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 74472242 | Product of the distinct prime numbers |
The prime factorization of 297888968 is 2 × 2 × 2 × 13 × 67 × 42751. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 297888968)
Multiplication
n×yn×2 | 595777936 |
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n×3 | 893666904 |
n×4 | 1191555872 |
n×5 | 1489444840 |
Division
n÷yn÷2 | 148944484 |
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n÷3 | 99296322.666667 |
n÷3 | 74472242 |
n÷5 | 59577793.6 |
Exponentiation
nyn2 | 88737837256105024 |
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n3 | 2.6434022762773E+25 |
n4 | 7.874403760891E+33 |
n5 | 2.3456980099471E+42 |
Nth Root
y√n2√n | 17259.460246485 |
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3√n | 667.85903655409 |
4√n | 131.37526497208 |
5√n | 49.523449114374 |
Divisors of 297888968
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -297888967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 297888968 can be divided by 32 positive divisors. The sum of these divisors (counting 297888968) is 1, the average is 0.03125.
Base conversion 297888968
Base | System | Value |
---|---|---|
2 | Binary | 10001110000010110110011001000 |
3 | Ternary | 202202112022211202 |
4 | Quaternary | 101300112303020 |
5 | Quinary | 1102224421333 |
6 | Senary | 45320443332 |
8 | Octal | 2160266310 |
10 | Decimal | 297888968 |
12 | Duodecimal | 83919548 |
16 | Hexadecimal | 11c16cc8 |
20 | Vigesimal | 4d1g288 |
36 | Base36 | 4xcslk |
Cryptographic Hash Functions
md5 | 1dbf394037ea7dc5d6d3a6f8da0f1cbf |
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sha1 | b1b2a416a8dc4d8af3aa0e2599e0cb17e51a7e11 |
sha256 | 2e977195f6aaa853b48307cc25f91f51ee0343708b6e554ca4153d41014e9b86 |
sha512 | 7bda113ed2f10f812ff9018765fedc75e50fa089e1659d0610aecb3750d872b3bd660a5fdbf056217c53643b81ec69ba49035af333e6c1ac632bda52fa2416af |
ripemd-160 | 1651a493f153af7abeb4ef4ed914d9e87b368d34 |
297888968 as geometric shapes
Circle
Radius = nDiameter | 595777936 |
---|---|
Circumference | 1871691586.9085 |
Area | 2.7877813761923E+17 |
Sphere
Radius = nVolume | 1.107265756218E+26 |
---|---|
Surface area | 1.1151125504769E+18 |
Circumference | 1871691586.9085 |
Square
Length = nPerimeter | 1191555872 |
---|---|
Area | 88737837256105024 |
Diagonal | 421278618.62692 |
Cube
Length = nSurface area | 532427023536630144 |
---|---|
Volume | 2.6434022762773E+25 |
Space diagonal | 515958827.59026 |
Equilateral Triangle
Length = nPerimeter | 893666904 |
---|---|
Area | 3.8424610670338E+16 |
Altitude | 257979413.79513 |
Triangular Pyramid
Length = nSurface area | 3.8424610670338E+16 |
---|---|
Volume | 3.1152794582661E+24 |
Height | 140426206.20897 |