67809984 (number)
67809984 is an even 8-digits composite number following 67809983 and preceding 67809985. In scientific notation, it is written as 6.7809984 × 10^7. The sum of its digits is 51. It has a total of 10 prime factors and 112 positive divisors. There are 20275200 positive integers (up to 67809984) that are relatively prime to 67809984.
Interesting facts
- 67809984 has 112 divisors, whose sum is 198339456
- The reverse of 67809984 is 48990876
- Previous prime number is 331
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 51
- Digital Root 6
Name
Name | sixty-seven million eight hundred nine thousand nine hundred eighty-four |
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Notation
Scientific notation | 6.7809984 × 10^7 |
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Engineering notation | 6.7809984 × 10^6 |
Prime Factorization of 67809984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 331 × 97
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 2119062 | Product of the distinct prime numbers |
The prime factorization of 67809984 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 331 × 97. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 67809984)
Multiplication
n×yn×2 | 135619968 |
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n×3 | 203429952 |
n×4 | 271239936 |
n×5 | 339049920 |
Division
n÷yn÷2 | 33904992 |
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n÷3 | 22603328 |
n÷3 | 16952496 |
n÷5 | 13561996.8 |
Exponentiation
nyn2 | 4598193930080256 |
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n3 | 3.1180345682764E+23 |
n4 | 2.1143387418627E+31 |
n5 | 1.4337327625629E+39 |
Nth Root
y√n2√n | 8234.6817789153 |
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3√n | 407.78496935155 |
4√n | 90.745147412494 |
5√n | 36.834834965077 |
Divisors of 67809984
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -67809983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 67809984 can be divided by 112 positive divisors. The sum of these divisors (counting 67809984) is 1, the average is 0.0089285714285714.
Base conversion 67809984
Base | System | Value |
---|---|---|
2 | Binary | 100000010101011001011000000 |
3 | Ternary | 11201121002210220 |
4 | Quaternary | 10002223023000 |
5 | Quinary | 114324404414 |
6 | Senary | 10421223040 |
8 | Octal | 402531300 |
10 | Decimal | 67809984 |
12 | Duodecimal | 1a861a80 |
16 | Hexadecimal | 40ab2c0 |
20 | Vigesimal | 113g4j4 |
36 | Base36 | 14deio |
Cryptographic Hash Functions
md5 | a830dbc0663bdb19353d5ee1d0092e64 |
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sha1 | f993124df57eb6a9e30e35683e88ff35b20d4f74 |
sha256 | a37315d542c62c5bd371f97b0c6a895cb81f8562e02ca9466bb8c042e35df686 |
sha512 | ae942f22a0086f96d265c038b56a6bb8151bcc2684f28f0381758e4d421531779b35eda4262b54b7ce94160565dc105faf1930f837979d05265acebe21ab8ad6 |
ripemd-160 | 5629ccfcadd060b2782218341c763a6887dc8d1d |
67809984 as geometric shapes
Circle
Radius = nDiameter | 135619968 |
---|---|
Circumference | 426062695.14888 |
Area | 1.4445652270521E+16 |
Sphere
Radius = nVolume | 1.3060792657782E+24 |
---|---|
Surface area | 5.7782609082085E+16 |
Circumference | 426062695.14888 |
Square
Length = nPerimeter | 271239936 |
---|---|
Area | 4598193930080256 |
Diagonal | 95897799.037103 |
Cube
Length = nSurface area | 27589163580481536 |
---|---|
Volume | 3.1180345682764E+23 |
Space diagonal | 117450337.54843 |
Equilateral Triangle
Length = nPerimeter | 203429952 |
---|---|
Area | 1.9910763774885E+15 |
Altitude | 58725168.774216 |
Triangular Pyramid
Length = nSurface area | 1.9910763774885E+15 |
---|---|
Volume | 3.6746389786705E+22 |
Height | 31965933.012368 |