67542720 (number)
67542720 is an even 8-digits composite number following 67542719 and preceding 67542721. In scientific notation, it is written as 6.7542720 × 10^7. The sum of its digits is 33. It has a total of 11 prime factors and 224 positive divisors. There are 13989888 positive integers (up to 67542720) that are relatively prime to 67542720.
Interesting facts
- 67542720 has 224 divisors, whose sum is 237012480
- The reverse of 67542720 is 02724576
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | sixty-seven million five hundred forty-two thousand seven hundred twenty |
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Notation
Scientific notation | 6.7542720 × 10^7 |
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Engineering notation | 6.7542720 × 10^6 |
Prime Factorization of 67542720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 161 × 23 × 19
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 2110710 | Product of the distinct prime numbers |
The prime factorization of 67542720 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 3 × 161 × 23 × 19. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 67542720)
Multiplication
n×yn×2 | 135085440 |
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n×3 | 202628160 |
n×4 | 270170880 |
n×5 | 337713600 |
Division
n÷yn÷2 | 33771360 |
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n÷3 | 22514240 |
n÷3 | 16885680 |
n÷5 | 13508544 |
Exponentiation
nyn2 | 4562019024998400 |
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n3 | 3.0813117364014E+23 |
n4 | 2.0812017584447E+31 |
n5 | 1.4057002763414E+39 |
Nth Root
y√n2√n | 8218.4378077588 |
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3√n | 407.24852061215 |
4√n | 90.655599980138 |
5√n | 36.805753163059 |
Divisors of 67542720
224 divisors
τ | Total Divisors | 224 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -67542719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0044642857142857 | 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 | 224 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 67542720 can be divided by 224 positive divisors. The sum of these divisors (counting 67542720) is 1, the average is 0.0044642857142857.
Base conversion 67542720
Base | System | Value |
---|---|---|
2 | Binary | 100000001101001111011000000 |
3 | Ternary | 11201002112012020 |
4 | Quaternary | 10001221323000 |
5 | Quinary | 114242331340 |
6 | Senary | 10411401440 |
8 | Octal | 401517300 |
10 | Decimal | 67542720 |
12 | Duodecimal | 1a753280 |
16 | Hexadecimal | 4069ec0 |
20 | Vigesimal | 1122gg0 |
36 | Base36 | 147oao |
Cryptographic Hash Functions
md5 | fa483ad40242e2f0ae66dd679e6d49a3 |
---|---|
sha1 | f84ccc690a96bfb030959740ed5418419cbba8de |
sha256 | 0930229c4f4ebd560f3d36ab54b500cb4c88931042809df28c2875f57133db0e |
sha512 | 2288593ae678a7d42d85cbca889370bcbdfa91c97a0690a7a2eab04f8fbadafdb24dbcb36afc57bddd466bc7bec167821ce657b57d1792e91831c115cd410423 |
ripemd-160 | 90439e13839540a8a496cd942a97e6ff6def719d |
67542720 as geometric shapes
Circle
Radius = nDiameter | 135085440 |
---|---|
Circumference | 424383425.91094 |
Area | 1.4332005454472E+16 |
Sphere
Radius = nVolume | 1.2906968419332E+24 |
---|---|
Surface area | 5.7328021817887E+16 |
Circumference | 424383425.91094 |
Square
Length = nPerimeter | 270170880 |
---|---|
Area | 4562019024998400 |
Diagonal | 95519830.663568 |
Cube
Length = nSurface area | 27372114149990400 |
---|---|
Volume | 3.0813117364014E+23 |
Space diagonal | 116987422.7214 |
Equilateral Triangle
Length = nPerimeter | 202628160 |
---|---|
Area | 1.9754121840983E+15 |
Altitude | 58493711.360699 |
Triangular Pyramid
Length = nSurface area | 1.9754121840983E+15 |
---|---|
Volume | 3.6313607062652E+22 |
Height | 31839943.554523 |