75091720 (number)
75091720 is an even 8-digits composite number following 75091719 and preceding 75091721. In scientific notation, it is written as 7.5091720 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 64 positive divisors. There are 25697280 positive integers (up to 75091720) that are relatively prime to 75091720.
Interesting facts
- 75091720 has 64 divisors, whose sum is 195177600
- The reverse of 75091720 is 02719057
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | seventy-five million ninety-one thousand seven hundred twenty |
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Notation
Scientific notation | 7.5091720 × 10^7 |
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Engineering notation | 7.5091720 × 10^6 |
Prime Factorization of 75091720
Prime Factorization 2 × 2 × 2 × 11 × 5 × 17 × 10039
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 18772930 | Product of the distinct prime numbers |
The prime factorization of 75091720 is 2 × 2 × 2 × 11 × 5 × 17 × 10039. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 75091720)
Multiplication
n×yn×2 | 150183440 |
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n×3 | 225275160 |
n×4 | 300366880 |
n×5 | 375458600 |
Division
n÷yn÷2 | 37545860 |
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n÷3 | 25030573.333333 |
n÷3 | 18772930 |
n÷5 | 15018344 |
Exponentiation
nyn2 | 5638766412558400 |
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n3 | 4.2342466859724E+23 |
n4 | 3.1795686655397E+31 |
n5 | 2.3875927995348E+39 |
Nth Root
y√n2√n | 8665.547876505 |
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3√n | 421.8881729403 |
4√n | 93.088924564123 |
5√n | 37.593989035246 |
Divisors of 75091720
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -75091719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 75091720 can be divided by 64 positive divisors. The sum of these divisors (counting 75091720) is 1, the average is 0.015625.
Base conversion 75091720
Base | System | Value |
---|---|---|
2 | Binary | 100011110011100111100001000 |
3 | Ternary | 12020022001110211 |
4 | Quaternary | 10132130330020 |
5 | Quinary | 123210413340 |
6 | Senary | 11241250504 |
8 | Octal | 436347410 |
10 | Decimal | 75091720 |
12 | Duodecimal | 21193a34 |
16 | Hexadecimal | 479cf08 |
20 | Vigesimal | 1396960 |
36 | Base36 | 18ph54 |
Cryptographic Hash Functions
md5 | 98f49e2264affe461a36cfe964327f22 |
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sha1 | 52ca07a2b4667b2b96faf13479c1a530b96b8a89 |
sha256 | 4efbeb705cbe86166f4f2d353f8229d95fce4ec1d42c69b86d4b090c7cf27069 |
sha512 | 0a47461b7b543104f8da3877538886951486fe90bd3488ff4560b81561be7279bf2d565cb2489e570c537e8fd36574e7f595caa98f5fff23030fb6f1927fc3ac |
ripemd-160 | 347b9b374b4d4cba7acf1df64f051325f30bfcd8 |
75091720 as geometric shapes
Circle
Radius = nDiameter | 150183440 |
---|---|
Circumference | 471815191.79484 |
Area | 1.7714707137002E+16 |
Sphere
Radius = nVolume | 1.773637104285E+24 |
---|---|
Surface area | 7.0858828548009E+16 |
Circumference | 471815191.79484 |
Square
Length = nPerimeter | 300366880 |
---|---|
Area | 5638766412558400 |
Diagonal | 106195728.84592 |
Cube
Length = nSurface area | 33832598475350400 |
---|---|
Volume | 4.2342466859724E+23 |
Space diagonal | 130062674.26774 |
Equilateral Triangle
Length = nPerimeter | 225275160 |
---|---|
Area | 2.441657479641E+15 |
Altitude | 65031337.133868 |
Triangular Pyramid
Length = nSurface area | 2.441657479641E+15 |
---|---|
Volume | 4.9901075747796E+22 |
Height | 35398576.281974 |