71663072 (number)
71663072 is an even 8-digits composite number following 71663071 and preceding 71663073. In scientific notation, it is written as 7.1663072 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 48 positive divisors. There are 32002560 positive integers (up to 71663072) that are relatively prime to 71663072.
Interesting facts
- 71663072 has 48 divisors, whose sum is 156868992
- The reverse of 71663072 is 27036617
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | seventy-one million six hundred sixty-three thousand seventy-two |
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Notation
Scientific notation | 7.1663072 × 10^7 |
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Engineering notation | 7.1663072 × 10^6 |
Prime Factorization of 71663072
Prime Factorization 2 × 2 × 2 × 2 × 2 × 13 × 31 × 5557
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4478942 | Product of the distinct prime numbers |
The prime factorization of 71663072 is 2 × 2 × 2 × 2 × 2 × 13 × 31 × 5557. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71663072)
Multiplication
n×yn×2 | 143326144 |
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n×3 | 214989216 |
n×4 | 286652288 |
n×5 | 358315360 |
Division
n÷yn÷2 | 35831536 |
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n÷3 | 23887690.666667 |
n÷3 | 17915768 |
n÷5 | 14332614.4 |
Exponentiation
nyn2 | 5135595888477184 |
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n3 | 3.6803257791884E+23 |
n4 | 2.6374345129744E+31 |
n5 | 1.8900665939857E+39 |
Nth Root
y√n2√n | 8465.4044203452 |
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3√n | 415.36682522381 |
4√n | 92.007632402672 |
5√n | 37.244237229355 |
Divisors of 71663072
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 | -71663071 | 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 71663072 can be divided by 48 positive divisors. The sum of these divisors (counting 71663072) is 1, the average is 0.020833333333333.
Base conversion 71663072
Base | System | Value |
---|---|---|
2 | Binary | 100010001010111110111100000 |
3 | Ternary | 11222211212020212 |
4 | Quaternary | 10101113313200 |
5 | Quinary | 121321204242 |
6 | Senary | 11035553252 |
8 | Octal | 421276740 |
10 | Decimal | 71663072 |
12 | Duodecimal | 1bbbb828 |
16 | Hexadecimal | 4457de0 |
20 | Vigesimal | 127hhdc |
36 | Base36 | 16nzkw |
Cryptographic Hash Functions
md5 | eaacd517793a1ba60cb415d18e1c7dc6 |
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sha1 | 97f2989ab48a7a831be70676b085fa37ec647c7d |
sha256 | 62bf374a5779dadeca5d05755240726b922f5fecd03dc11d602d5f1146ef084a |
sha512 | 4228bf7e89e476d09fd33acf07583098881aaad369f01e0c2773733ccdfd3b86710fbe0d659c666351253e1455cbb0ad31093e0e5405bedfd78a0bcf5180c741 |
ripemd-160 | ad3f30704defa35cab8c6d7f2c3f116789767d16 |
71663072 as geometric shapes
Circle
Radius = nDiameter | 143326144 |
---|---|
Circumference | 450272361.05775 |
Area | 1.6133950315046E+16 |
Sphere
Radius = nVolume | 1.5416112574287E+24 |
---|---|
Surface area | 6.4535801260183E+16 |
Circumference | 450272361.05775 |
Square
Length = nPerimeter | 286652288 |
---|---|
Area | 5135595888477184 |
Diagonal | 101346888.34372 |
Cube
Length = nSurface area | 30813575330863104 |
---|---|
Volume | 3.6803257791884E+23 |
Space diagonal | 124124081.73047 |
Equilateral Triangle
Length = nPerimeter | 214989216 |
---|---|
Area | 2.2237782514961E+15 |
Altitude | 62062040.865233 |
Triangular Pyramid
Length = nSurface area | 2.2237782514961E+15 |
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Volume | 4.337305525733E+22 |
Height | 33782296.114573 |