76442784 (number)
76442784 is an even 8-digits composite number following 76442783 and preceding 76442785. In scientific notation, it is written as 7.6442784 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 96 positive divisors. There are 22982400 positive integers (up to 76442784) that are relatively prime to 76442784.
Interesting facts
- 76442784 has 96 divisors, whose sum is 220631040
- The reverse of 76442784 is 48724467
- Previous prime number is 191
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | seventy-six million four hundred forty-two thousand seven hundred eighty-four |
---|
Notation
Scientific notation | 7.6442784 × 10^7 |
---|---|
Engineering notation | 7.6442784 × 10^6 |
Prime Factorization of 76442784
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 11 × 191 × 379
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 4777674 | Product of the distinct prime numbers |
The prime factorization of 76442784 is 2 × 2 × 2 × 2 × 2 × 3 × 11 × 191 × 379. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 76442784)
Multiplication
n×yn×2 | 152885568 |
---|---|
n×3 | 229328352 |
n×4 | 305771136 |
n×5 | 382213920 |
Division
n÷yn÷2 | 38221392 |
---|---|
n÷3 | 25480928 |
n÷3 | 19110696 |
n÷5 | 15288556.8 |
Exponentiation
nyn2 | 5843499225670656 |
---|---|
n3 | 4.4669334911211E+23 |
n4 | 3.4146483200414E+31 |
n5 | 2.6102522396488E+39 |
Nth Root
y√n2√n | 8743.1564094439 |
---|---|
3√n | 424.40337783791 |
4√n | 93.504846983693 |
5√n | 37.728305414078 |
Divisors of 76442784
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -76442783 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 76442784 can be divided by 96 positive divisors. The sum of these divisors (counting 76442784) is 1, the average is 0.010416666666667.
Base conversion 76442784
Base | System | Value |
---|---|---|
2 | Binary | 100100011100110110010100000 |
3 | Ternary | 12022211200210020 |
4 | Quaternary | 10203212302200 |
5 | Quinary | 124032132114 |
6 | Senary | 11330233440 |
8 | Octal | 443466240 |
10 | Decimal | 76442784 |
12 | Duodecimal | 21725880 |
16 | Hexadecimal | 48e6ca0 |
20 | Vigesimal | 13hf6j4 |
36 | Base36 | 19ifmo |
Cryptographic Hash Functions
md5 | b265391df4c3021e03acc96f0f047873 |
---|---|
sha1 | 602170017e13d63d6842a92a29efd1e025de4519 |
sha256 | 593f2d4ee2f05a1672ea7b15f1994c8424ccb9707d521e1c42b1b1e9e9447a35 |
sha512 | e4e11d9ffa227adf16c5cbc280bc4aa85cef0372fe5a2cd8451448314c2b2836a3550cd52ec194b569cd4a87650b0d8b429b0929917a1b4a634faec5a8de3815 |
ripemd-160 | 554a3037ccbf8cf9778a396f1020d4195cc18ac2 |
76442784 as geometric shapes
Circle
Radius = nDiameter | 152885568 |
---|---|
Circumference | 480304177.2687 |
Area | 1.8357894238625E+16 |
Sphere
Radius = nVolume | 1.871104725304E+24 |
---|---|
Surface area | 7.3431576954498E+16 |
Circumference | 480304177.2687 |
Square
Length = nPerimeter | 305771136 |
---|---|
Area | 5843499225670656 |
Diagonal | 108106421.87836 |
Cube
Length = nSurface area | 35060995354023936 |
---|---|
Volume | 4.4669334911211E+23 |
Space diagonal | 132402785.76001 |
Equilateral Triangle
Length = nPerimeter | 229328352 |
---|---|
Area | 2.5303093882127E+15 |
Altitude | 66201392.880007 |
Triangular Pyramid
Length = nSurface area | 2.5303093882127E+15 |
---|---|
Volume | 5.2643316044684E+22 |
Height | 36035473.959452 |