75157428 (number)
75157428 is an even 8-digits composite number following 75157427 and preceding 75157429. In scientific notation, it is written as 7.5157428 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 24272640 positive integers (up to 75157428) that are relatively prime to 75157428.
Interesting facts
- 75157428 has 48 divisors, whose sum is 180887616
- The reverse of 75157428 is 82475157
- Previous prime number is 173
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | seventy-five million one hundred fifty-seven thousand four hundred twenty-eight |
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Notation
Scientific notation | 7.5157428 × 10^7 |
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Engineering notation | 7.5157428 × 10^6 |
Prime Factorization of 75157428
Prime Factorization 2 × 2 × 3 × 41 × 173 × 883
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 37578714 | Product of the distinct prime numbers |
The prime factorization of 75157428 is 2 × 2 × 3 × 41 × 173 × 883. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 75157428)
Multiplication
n×yn×2 | 150314856 |
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n×3 | 225472284 |
n×4 | 300629712 |
n×5 | 375787140 |
Division
n÷yn÷2 | 37578714 |
---|---|
n÷3 | 25052476 |
n÷3 | 18789357 |
n÷5 | 15031485.6 |
Exponentiation
nyn2 | 5648638983575184 |
---|---|
n3 | 4.2453717770605E+23 |
n4 | 3.1907122366765E+31 |
n5 | 2.3980572519674E+39 |
Nth Root
y√n2√n | 8669.3383830602 |
---|---|
3√n | 422.0111929228 |
4√n | 93.109281938269 |
5√n | 37.600565956563 |
Divisors of 75157428
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 | -75157427 | 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 75157428 can be divided by 48 positive divisors. The sum of these divisors (counting 75157428) is 1, the average is 0.020833333333333.
Base conversion 75157428
Base | System | Value |
---|---|---|
2 | Binary | 100011110101100111110110100 |
3 | Ternary | 12020102101121110 |
4 | Quaternary | 10132230332310 |
5 | Quinary | 123220014203 |
6 | Senary | 11242515020 |
8 | Octal | 436547664 |
10 | Decimal | 75157428 |
12 | Duodecimal | 21205a70 |
16 | Hexadecimal | 47acfb4 |
20 | Vigesimal | 139edb8 |
36 | Base36 | 18qvuc |
Cryptographic Hash Functions
md5 | b88af72f781edf969e796b71b214b8cd |
---|---|
sha1 | b879af69d0000ae9d9a53a7647ff1c0e43d392ce |
sha256 | 5e397aec06b053927312a2474e8d9d30904e75d31564f74eb1ac578157085abd |
sha512 | 70184e6fa5bb3e613d5b09e166dc62125577f81f2fb4b4121463135a656462a300182bd6cb97bba9f8be8f8f6db82ba6435950b38b76339a1c52ef924627577f |
ripemd-160 | ba07aff30290a93019cdb8d9e1fdd003123b3806 |
75157428 as geometric shapes
Circle
Radius = nDiameter | 150314856 |
---|---|
Circumference | 472228047.33501 |
Area | 1.7745722733581E+16 |
Sphere
Radius = nVolume | 1.7782971715427E+24 |
---|---|
Surface area | 7.0982890934323E+16 |
Circumference | 472228047.33501 |
Square
Length = nPerimeter | 300629712 |
---|---|
Area | 5648638983575184 |
Diagonal | 106288653.99068 |
Cube
Length = nSurface area | 33891833901451104 |
---|---|
Volume | 4.2453717770605E+23 |
Space diagonal | 130176483.8622 |
Equilateral Triangle
Length = nPerimeter | 225472284 |
---|---|
Area | 2.4459324282916E+15 |
Altitude | 65088241.9311 |
Triangular Pyramid
Length = nSurface area | 2.4459324282916E+15 |
---|---|
Volume | 5.0032186203624E+22 |
Height | 35429551.330226 |