188838864 (number)
188838864 is an even 9-digits composite number following 188838863 and preceding 188838865. In scientific notation, it is written as 1.88838864 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 40 positive divisors. There are 62945856 positive integers (up to 188838864) that are relatively prime to 188838864.
Interesting facts
- 188838864 has 40 divisors, whose sum is 505905120
- The reverse of 188838864 is 468838881
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | one hundred eighty-eight million eight hundred thirty-eight thousand eight hundred sixty-four |
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Notation
Scientific notation | 1.88838864 × 10^8 |
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Engineering notation | 1.88838864 × 10^6 |
Prime Factorization of 188838864
Prime Factorization 2 × 2 × 2 × 2 × 27 × 3 × 145709
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 23604858 | Product of the distinct prime numbers |
The prime factorization of 188838864 is 2 × 2 × 2 × 2 × 27 × 3 × 145709. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 188838864)
Multiplication
n×yn×2 | 377677728 |
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n×3 | 566516592 |
n×4 | 755355456 |
n×5 | 944194320 |
Division
n÷yn÷2 | 94419432 |
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n÷3 | 62946288 |
n÷3 | 47209716 |
n÷5 | 37767772.8 |
Exponentiation
nyn2 | 35660116556810496 |
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n3 | 6.7340159006957E+24 |
n4 | 1.2716439128453E+33 |
n5 | 2.4013579191422E+41 |
Nth Root
y√n2√n | 13741.865375559 |
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3√n | 573.7162174137 |
4√n | 117.22570270875 |
5√n | 45.208310365847 |
Divisors of 188838864
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 | -188838863 | 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 188838864 can be divided by 40 positive divisors. The sum of these divisors (counting 188838864) is 1, the average is 0.025.
Base conversion 188838864
Base | System | Value |
---|---|---|
2 | Binary | 1011010000010111001111010000 |
3 | Ternary | 111011100000020000 |
4 | Quaternary | 23100113033100 |
5 | Quinary | 341320320424 |
6 | Senary | 30423250000 |
8 | Octal | 1320271720 |
10 | Decimal | 188838864 |
12 | Duodecimal | 532a9900 |
16 | Hexadecimal | b4173d0 |
20 | Vigesimal | 2j04h34 |
36 | Base36 | 34fh00 |
Cryptographic Hash Functions
md5 | 1f276b9902cf1ff7f6774866fcd82696 |
---|---|
sha1 | 5f01b543660950b24478283eb0073718097ea438 |
sha256 | afade9ded55ed5e2e6ed8317370825b4df87e1e4270a72cfd63733f64d271169 |
sha512 | 35c11d763199f7c96f8b9392f69f851f2e7204579f39aef4f6b88cd6e81625acb5700640d65b7ddef9f02de347deef1848af029ffa547db78cf6226e72c8a2eb |
ripemd-160 | fcc1c52ad71f58e054c55a5977ebdbe3e8a85491 |
188838864 as geometric shapes
Circle
Radius = nDiameter | 377677728 |
---|---|
Circumference | 1186509575.7093 |
Area | 1.1202956020103E+17 |
Sphere
Radius = nVolume | 2.820737984371E+25 |
---|---|
Surface area | 4.4811824080413E+17 |
Circumference | 1186509575.7093 |
Square
Length = nPerimeter | 755355456 |
---|---|
Area | 35660116556810496 |
Diagonal | 267058482.57193 |
Cube
Length = nSurface area | 213960699340862976 |
---|---|
Volume | 6.7340159006957E+24 |
Space diagonal | 327078506.89159 |
Equilateral Triangle
Length = nPerimeter | 566516592 |
---|---|
Area | 1.5441283420056E+16 |
Altitude | 163539253.44579 |
Triangular Pyramid
Length = nSurface area | 1.5441283420056E+16 |
---|---|
Volume | 7.9361138466666E+23 |
Height | 89019494.190643 |