74902772 (number)
74902772 is an even 8-digits composite number following 74902771 and preceding 74902773. In scientific notation, it is written as 7.4902772 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 54 positive divisors. There are 31236576 positive integers (up to 74902772) that are relatively prime to 74902772.
Interesting facts
- 74902772 has 54 divisors, whose sum is 156694482
- The reverse of 74902772 is 27720947
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | seventy-four million nine hundred two thousand seven hundred seventy-two |
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Notation
Scientific notation | 7.4902772 × 10^7 |
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Engineering notation | 7.4902772 × 10^6 |
Prime Factorization of 74902772
Prime Factorization 2 × 2 × 7 × 47 × 7 × 47 × 173
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 113834 | Product of the distinct prime numbers |
The prime factorization of 74902772 is 2 × 2 × 7 × 47 × 7 × 47 × 173. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 74902772)
Multiplication
n×yn×2 | 149805544 |
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n×3 | 224708316 |
n×4 | 299611088 |
n×5 | 374513860 |
Division
n÷yn÷2 | 37451386 |
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n÷3 | 24967590.666667 |
n÷3 | 18725693 |
n÷5 | 14980554.4 |
Exponentiation
nyn2 | 5610425253283984 |
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n3 | 4.2023640356977E+23 |
n4 | 3.1476871522687E+31 |
n5 | 2.3577049309371E+39 |
Nth Root
y√n2√n | 8654.6387561816 |
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3√n | 421.53401991041 |
4√n | 93.030310953912 |
5√n | 37.575050943868 |
Divisors of 74902772
54 divisors
τ | Total Divisors | 54 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -74902771 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.018518518518519 | 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 | 54 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 74902772 can be divided by 54 positive divisors. The sum of these divisors (counting 74902772) is 1, the average is 0.018518518518519.
Base conversion 74902772
Base | System | Value |
---|---|---|
2 | Binary | 100011101101110110011110100 |
3 | Ternary | 12012221110021202 |
4 | Quaternary | 10131232303310 |
5 | Quinary | 123133342042 |
6 | Senary | 11233232032 |
8 | Octal | 435566364 |
10 | Decimal | 74902772 |
12 | Duodecimal | 21102618 |
16 | Hexadecimal | 476ecf4 |
20 | Vigesimal | 1382gic |
36 | Base36 | 18lfck |
Cryptographic Hash Functions
md5 | 6f2f922ddf403c661f78a93d47c588ba |
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sha1 | 773c1180598238d088c953dbb8b773983407c76d |
sha256 | 060bd69b67602ef9544c59e265e2530e06588a4922a80bcd40946b1dce0ce5e7 |
sha512 | 5877f55aca454a38d80dcdcf6a0bf402cb54e2164e817a4b0bb66ab61fe83fb4eac4fa5ba2086fd5396861b709274f480b17871e44bf825e7ef66d042578be41 |
ripemd-160 | df2e3abc80563590c8cea5a7172c13bfccc507ec |
74902772 as geometric shapes
Circle
Radius = nDiameter | 149805544 |
---|---|
Circumference | 470627996.49742 |
Area | 1.7625670759232E+16 |
Sphere
Radius = nVolume | 1.7602821309677E+24 |
---|---|
Surface area | 7.0502683036926E+16 |
Circumference | 470627996.49742 |
Square
Length = nPerimeter | 299611088 |
---|---|
Area | 5610425253283984 |
Diagonal | 105928516.02174 |
Cube
Length = nSurface area | 33662551519703904 |
---|---|
Volume | 4.2023640356977E+23 |
Space diagonal | 129735406.73175 |
Equilateral Triangle
Length = nPerimeter | 224708316 |
---|---|
Area | 2.4293853976888E+15 |
Altitude | 64867703.365874 |
Triangular Pyramid
Length = nSurface area | 2.4293853976888E+15 |
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Volume | 4.9525335110939E+22 |
Height | 35309505.34058 |