72077982 (number)
72077982 is an even 8-digits composite number following 72077981 and preceding 72077983. In scientific notation, it is written as 7.2077982 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 22476240 positive integers (up to 72077982) that are relatively prime to 72077982.
Interesting facts
- 72077982 has 48 divisors, whose sum is 154058112
- The reverse of 72077982 is 28977027
- Previous prime number is 311
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | seventy-two million seventy-seven thousand nine hundred eighty-two |
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Notation
Scientific notation | 7.2077982 × 10^7 |
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Engineering notation | 7.2077982 × 10^6 |
Prime Factorization of 72077982
Prime Factorization 2 × 3 × 19 × 19 × 311 × 107
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 3793578 | Product of the distinct prime numbers |
The prime factorization of 72077982 is 2 × 3 × 19 × 19 × 311 × 107. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72077982)
Multiplication
n×yn×2 | 144155964 |
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n×3 | 216233946 |
n×4 | 288311928 |
n×5 | 360389910 |
Division
n÷yn÷2 | 36038991 |
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n÷3 | 24025994 |
n÷3 | 18019495.5 |
n÷5 | 14415596.4 |
Exponentiation
nyn2 | 5195235489192324 |
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n3 | 3.7446209007577E+23 |
n4 | 2.6990471788163E+31 |
n5 | 1.9454187397187E+39 |
Nth Root
y√n2√n | 8489.8752641014 |
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3√n | 416.16690402697 |
4√n | 92.140519122161 |
5√n | 37.287264530164 |
Divisors of 72077982
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 | -72077981 | 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 72077982 can be divided by 48 positive divisors. The sum of these divisors (counting 72077982) is 1, the average is 0.020833333333333.
Base conversion 72077982
Base | System | Value |
---|---|---|
2 | Binary | 100010010111101001010011110 |
3 | Ternary | 12000121221101220 |
4 | Quaternary | 10102331022132 |
5 | Quinary | 121422443412 |
6 | Senary | 11052514210 |
8 | Octal | 422751236 |
10 | Decimal | 72077982 |
12 | Duodecimal | 2017b966 |
16 | Hexadecimal | 44bd29e |
20 | Vigesimal | 12a9ej2 |
36 | Base36 | 16wvq6 |
Cryptographic Hash Functions
md5 | 3de62fc966789046ceed27343ff82e02 |
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sha1 | 48eaf06954fd845d7f62afaacb43610f156455ce |
sha256 | da50d2645196eaf9a524c7d31c5fa0d7dcbd944c774e7023f83706a022e467dc |
sha512 | 92129822ae273152fc471e9e7a64233dabc8b9dd322e79465492e5886b33d794c6a48af1ad11db89ca6e79bac479f65544166532095b72d0b268ad568e3c825e |
ripemd-160 | 1cd8042a3011a97f4768451cc119efae04fc2af2 |
72077982 as geometric shapes
Circle
Radius = nDiameter | 144155964 |
---|---|
Circumference | 452879317.47355 |
Area | 1.6321313646516E+16 |
Sphere
Radius = nVolume | 1.5685431349732E+24 |
---|---|
Surface area | 6.5285254586062E+16 |
Circumference | 452879317.47355 |
Square
Length = nPerimeter | 288311928 |
---|---|
Area | 5195235489192324 |
Diagonal | 101933659.69288 |
Cube
Length = nSurface area | 31171412935153944 |
---|---|
Volume | 3.7446209007577E+23 |
Space diagonal | 124842726.93103 |
Equilateral Triangle
Length = nPerimeter | 216233946 |
---|---|
Area | 2.2496029561415E+15 |
Altitude | 62421363.465517 |
Triangular Pyramid
Length = nSurface area | 2.2496029561415E+15 |
---|---|
Volume | 4.4130780531644E+22 |
Height | 33977886.564295 |