163989680 (number)
163989680 is an even 9-digits composite number following 163989679 and preceding 163989681. In scientific notation, it is written as 1.63989680 × 10^8. The sum of its digits is 50. It has a total of 7 prime factors and 40 positive divisors. There are 65398784 positive integers (up to 163989680) that are relatively prime to 163989680.
Interesting facts
- 163989680 has 40 divisors, whose sum is 382421952
- The reverse of 163989680 is 086989361
- Previous prime number is 353
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 50
- Digital Root 5
Name
Name | one hundred sixty-three million nine hundred eighty-nine thousand six hundred eighty |
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Notation
Scientific notation | 1.63989680 × 10^8 |
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Engineering notation | 1.63989680 × 10^6 |
Prime Factorization of 163989680
Prime Factorization 2 × 2 × 2 × 2 × 5 × 353 × 5807
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 20498710 | Product of the distinct prime numbers |
The prime factorization of 163989680 is 2 × 2 × 2 × 2 × 5 × 353 × 5807. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 163989680)
Multiplication
n×yn×2 | 327979360 |
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n×3 | 491969040 |
n×4 | 655958720 |
n×5 | 819948400 |
Division
n÷yn÷2 | 81994840 |
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n÷3 | 54663226.666667 |
n÷3 | 40997420 |
n÷5 | 32797936 |
Exponentiation
nyn2 | 26892615146502400 |
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n3 | 4.4101113522381E+24 |
n4 | 7.2321274941789E+32 |
n5 | 1.1859942734896E+41 |
Nth Root
y√n2√n | 12805.845540221 |
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3√n | 547.35888581178 |
4√n | 113.16291592311 |
5√n | 43.950447732562 |
Divisors of 163989680
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 | -163989679 | 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 163989680 can be divided by 40 positive divisors. The sum of these divisors (counting 163989680) is 1, the average is 0.025.
Base conversion 163989680
Base | System | Value |
---|---|---|
2 | Binary | 1001110001100100100010110000 |
3 | Ternary | 102102120112112212 |
4 | Quaternary | 21301210202300 |
5 | Quinary | 313440132210 |
6 | Senary | 24134511252 |
8 | Octal | 1161444260 |
10 | Decimal | 163989680 |
12 | Duodecimal | 46b05528 |
16 | Hexadecimal | 9c648b0 |
20 | Vigesimal | 2b4ie40 |
36 | Base36 | 2pmv8w |
Cryptographic Hash Functions
md5 | fcb636e6a02d74ac53e34a1c3dd43e33 |
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sha1 | f9cb3e357ef7d3fb72ea48a1b351eb9d4690f05b |
sha256 | 1fe4212e94b95403238229d40898b77ceedbc0e0f03b35f5c4fe8bf4bd061c53 |
sha512 | 2897388aa3e6953a4c44e007a4f9d4455d6f4a51927404f879267757a5b046ae30151e5896e8e67e3535f292bf727b64c37da4f3ae5e9fc94137e50fd940bb39 |
ripemd-160 | 34e58384c095d0362d407b5a2a8eaa8aaced91fc |
163989680 as geometric shapes
Circle
Radius = nDiameter | 327979360 |
---|---|
Circumference | 1030377547.9051 |
Area | 8.448564218007E+16 |
Sphere
Radius = nVolume | 1.8473031234272E+25 |
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Surface area | 3.3794256872028E+17 |
Circumference | 1030377547.9051 |
Square
Length = nPerimeter | 655958720 |
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Area | 26892615146502400 |
Diagonal | 231916429.54522 |
Cube
Length = nSurface area | 161355690879014400 |
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Volume | 4.4101113522381E+24 |
Space diagonal | 284038457.67696 |
Equilateral Triangle
Length = nPerimeter | 491969040 |
---|---|
Area | 1.1644843945535E+16 |
Altitude | 142019228.83848 |
Triangular Pyramid
Length = nSurface area | 1.1644843945535E+16 |
---|---|
Volume | 5.1973660715922E+23 |
Height | 77305476.515075 |