238889220 (number)
238889220 is an even 9-digits composite number following 238889219 and preceding 238889221. In scientific notation, it is written as 2.38889220 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 63517696 positive integers (up to 238889220) that are relatively prime to 238889220.
Interesting facts
- 238889220 has 48 divisors, whose sum is 670844160
- The reverse of 238889220 is 022988832
- Previous prime number is 353
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | two hundred thirty-eight million eight hundred eighty-nine thousand two hundred twenty |
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Notation
Scientific notation | 2.38889220 × 10^8 |
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Engineering notation | 2.38889220 × 10^6 |
Prime Factorization of 238889220
Prime Factorization 2 × 2 × 5 × 3 × 353 × 11279
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 119444610 | Product of the distinct prime numbers |
The prime factorization of 238889220 is 2 × 2 × 5 × 3 × 353 × 11279. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 238889220)
Multiplication
n×yn×2 | 477778440 |
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n×3 | 716667660 |
n×4 | 955556880 |
n×5 | 1194446100 |
Division
n÷yn÷2 | 119444610 |
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n÷3 | 79629740 |
n÷3 | 59722305 |
n÷5 | 47777844 |
Exponentiation
nyn2 | 57068059432208400 |
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n3 | 1.3632944204674E+25 |
n4 | 3.2567634073581E+33 |
n5 | 7.7800567010831E+41 |
Nth Root
y√n2√n | 15456.041537211 |
---|---|
3√n | 620.4862816953 |
4√n | 124.32232919798 |
5√n | 47.384828212481 |
Divisors of 238889220
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -238889219 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 238889220 can be divided by 48 positive divisors. The sum of these divisors (counting 238889220) is 1, the average is 0.020833333333333.
Base conversion 238889220
Base | System | Value |
---|---|---|
2 | Binary | 1110001111010010100100000100 |
3 | Ternary | 121122111211101220 |
4 | Quaternary | 32033102210010 |
5 | Quinary | 442123423340 |
6 | Senary | 35412120340 |
8 | Octal | 1617224404 |
10 | Decimal | 238889220 |
12 | Duodecimal | 680060b0 |
16 | Hexadecimal | e3d2904 |
20 | Vigesimal | 3ed1310 |
36 | Base36 | 3y883o |
Cryptographic Hash Functions
md5 | 396a7084e4e0fc669a62b48753ced80b |
---|---|
sha1 | 6cc331d0f8f4c9d1e32161b723257cff11c76056 |
sha256 | 0f9e5bbbc999aac4727cd9d40b7356a23eae75d57bd27a9921a7d818b52debc7 |
sha512 | e2531401c09e94839f8e4218fd2a43d22539ebf45c1b597abfdb1fc79c364d355da1d3083c4d0569859de88a80a1c259b6f449d22ae2ef95b93e05ada8a27034 |
ripemd-160 | c01a84e30b21f81cd8b82c0ffe02b3b9e029a753 |
238889220 as geometric shapes
Circle
Radius = nDiameter | 477778440 |
---|---|
Circumference | 1500985237.1476 |
Area | 1.7928459626685E+17 |
Sphere
Radius = nVolume | 5.7105543146937E+25 |
---|---|
Surface area | 7.1713838506741E+17 |
Circumference | 1500985237.1476 |
Square
Length = nPerimeter | 955556880 |
---|---|
Area | 57068059432208400 |
Diagonal | 337840374.82873 |
Cube
Length = nSurface area | 342408356593250400 |
---|---|
Volume | 1.3632944204674E+25 |
Space diagonal | 413768266.4205 |
Equilateral Triangle
Length = nPerimeter | 716667660 |
---|---|
Area | 2.4711194606486E+16 |
Altitude | 206884133.21025 |
Triangular Pyramid
Length = nSurface area | 2.4711194606486E+16 |
---|---|
Volume | 1.6066578824438E+24 |
Height | 112613458.27624 |