297889968 (number)
297889968 is an even 9-digits composite number following 297889967 and preceding 297889969. In scientific notation, it is written as 2.97889968 × 10^8. The sum of its digits is 66. It has a total of 7 prime factors and 40 positive divisors. There are 99212544 positive integers (up to 297889968) that are relatively prime to 297889968.
Interesting facts
- 297889968 has 40 divisors, whose sum is 770201200
- The reverse of 297889968 is 869988792
- Previous prime number is 1789
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 66
- Digital Root 3
Name
Name | two hundred ninety-seven million eight hundred eighty-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 2.97889968 × 10^8 |
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Engineering notation | 2.97889968 × 10^6 |
Prime Factorization of 297889968
Prime Factorization 2 × 2 × 2 × 2 × 3 × 1789 × 3469
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 37236246 | Product of the distinct prime numbers |
The prime factorization of 297889968 is 2 × 2 × 2 × 2 × 3 × 1789 × 3469. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 297889968)
Multiplication
n×yn×2 | 595779936 |
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n×3 | 893669904 |
n×4 | 1191559872 |
n×5 | 1489449840 |
Division
n÷yn÷2 | 148944984 |
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n÷3 | 99296656 |
n÷3 | 74472492 |
n÷5 | 59577993.6 |
Exponentiation
nyn2 | 88738433035041024 |
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n3 | 2.6434288977179E+25 |
n4 | 7.8745094975145E+33 |
n5 | 2.3457373822303E+42 |
Nth Root
y√n2√n | 17259.489216081 |
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3√n | 667.8597838776 |
4√n | 131.37537522717 |
5√n | 49.523482363932 |
Divisors of 297889968
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 | -297889967 | 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 297889968 can be divided by 40 positive divisors. The sum of these divisors (counting 297889968) is 1, the average is 0.025.
Base conversion 297889968
Base | System | Value |
---|---|---|
2 | Binary | 10001110000010111000010110000 |
3 | Ternary | 202202112101012210 |
4 | Quaternary | 101300113002300 |
5 | Quinary | 1102224434333 |
6 | Senary | 45320452120 |
8 | Octal | 2160270260 |
10 | Decimal | 297889968 |
12 | Duodecimal | 8391a040 |
16 | Hexadecimal | 11c170b0 |
20 | Vigesimal | 4d1g4i8 |
36 | Base36 | 4xctdc |
Cryptographic Hash Functions
md5 | 61f8dd4948245cdf147e274358112771 |
---|---|
sha1 | 493d23cdbde99ee9ca6f5119d1f363e438637f93 |
sha256 | 2a5bca1ce648b919bff4a14937ae8ad6f1487a764b23607ed69390618e20aa9e |
sha512 | a65d5474a2a478a42153d721d8713f4a774843db9f8a73d31b0416bbd32fdb525983de971b071bc621d919ead6c1bfa1ff5d3daf5f521d10343f784d6cc7c811 |
ripemd-160 | bf0e6ab01d505e0e6d2942050db3c2a1afc7a979 |
297889968 as geometric shapes
Circle
Radius = nDiameter | 595779936 |
---|---|
Circumference | 1871697870.0938 |
Area | 2.7878000931395E+17 |
Sphere
Radius = nVolume | 1.107276907381E+26 |
---|---|
Surface area | 1.1151200372558E+18 |
Circumference | 1871697870.0938 |
Square
Length = nPerimeter | 1191559872 |
---|---|
Area | 88738433035041024 |
Diagonal | 421280032.84049 |
Cube
Length = nSurface area | 532430598210246144 |
---|---|
Volume | 2.6434288977179E+25 |
Space diagonal | 515960559.64107 |
Equilateral Triangle
Length = nPerimeter | 893669904 |
---|---|
Area | 3.8424868650185E+16 |
Altitude | 257980279.82053 |
Triangular Pyramid
Length = nSurface area | 3.8424868650185E+16 |
---|---|
Volume | 3.1153108319346E+24 |
Height | 140426677.6135 |