75505540 (number)
75505540 is an even 8-digits composite number following 75505539 and preceding 75505541. In scientific notation, it is written as 7.5505540 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 27360000 positive integers (up to 75505540) that are relatively prime to 75505540.
Interesting facts
- 75505540 has 48 divisors, whose sum is 173585664
- The reverse of 75505540 is 04550557
- Previous prime number is 457
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | seventy-five million five hundred five thousand five hundred forty |
---|
Notation
Scientific notation | 7.5505540 × 10^7 |
---|---|
Engineering notation | 7.5505540 × 10^6 |
Prime Factorization of 75505540
Prime Factorization 2 × 2 × 11 × 5 × 457 × 751
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 37752770 | Product of the distinct prime numbers |
The prime factorization of 75505540 is 2 × 2 × 11 × 5 × 457 × 751. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 75505540)
Multiplication
n×yn×2 | 151011080 |
---|---|
n×3 | 226516620 |
n×4 | 302022160 |
n×5 | 377527700 |
Division
n÷yn÷2 | 37752770 |
---|---|
n÷3 | 25168513.333333 |
n÷3 | 18876385 |
n÷5 | 15101108 |
Exponentiation
nyn2 | 5701086570691600 |
---|---|
n3 | 4.3046362010682E+23 |
n4 | 3.250238808652E+31 |
n5 | 2.4541103637623E+39 |
Nth Root
y√n2√n | 8689.3923838206 |
---|---|
3√n | 422.661742632 |
4√n | 93.21691039624 |
5√n | 37.635333045468 |
Divisors of 75505540
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -75505539 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 75505540 can be divided by 48 positive divisors. The sum of these divisors (counting 75505540) is 1, the average is 0.020833333333333.
Base conversion 75505540
Base | System | Value |
---|---|---|
2 | Binary | 100100000000001111110000100 |
3 | Ternary | 12021002002010111 |
4 | Quaternary | 10200001332010 |
5 | Quinary | 123312134130 |
6 | Senary | 11254202404 |
8 | Octal | 440017604 |
10 | Decimal | 75505540 |
12 | Duodecimal | 21353404 |
16 | Hexadecimal | 4801f84 |
20 | Vigesimal | 13bi3h0 |
36 | Base36 | 18ycg4 |
Cryptographic Hash Functions
md5 | aa70fa835d269267aaf68c7994758a8e |
---|---|
sha1 | d705f477c21c9fde376959ff02e55c5dc1bea46d |
sha256 | 32fe7c0e8ce1bf731e9a30a164d66b64823e53c8c10814307ac9536401464b90 |
sha512 | 633f11b002c8009d4d0bdcaefea9a9a4e78219fd18a0c31a3dbc265efa7e975f6e91047ad4077ce32a922b53866ec8033f40ddf4765d3a0b0f99cd68812c87e9 |
ripemd-160 | 95d2d774bc1d242a059808491e30e8ed961bba99 |
75505540 as geometric shapes
Circle
Radius = nDiameter | 151011080 |
---|---|
Circumference | 474415299.53866 |
Area | 1.7910491687964E+16 |
Sphere
Radius = nVolume | 1.8031217954203E+24 |
---|---|
Surface area | 7.1641966751857E+16 |
Circumference | 474415299.53866 |
Square
Length = nPerimeter | 302022160 |
---|---|
Area | 5701086570691600 |
Diagonal | 106780958.7023 |
Cube
Length = nSurface area | 34206519424149600 |
---|---|
Volume | 4.3046362010682E+23 |
Space diagonal | 130779431.53292 |
Equilateral Triangle
Length = nPerimeter | 226516620 |
---|---|
Area | 2.4686428996966E+15 |
Altitude | 65389715.766462 |
Triangular Pyramid
Length = nSurface area | 2.4686428996966E+15 |
---|---|
Volume | 5.0730624138607E+22 |
Height | 35593652.900768 |