72804512 (number)
72804512 is an even 8-digits composite number following 72804511 and preceding 72804513. In scientific notation, it is written as 7.2804512 × 10^7. The sum of its digits is 29. It has a total of 8 prime factors and 48 positive divisors. There are 32766720 positive integers (up to 72804512) that are relatively prime to 72804512.
Interesting facts
- 72804512 has 48 divisors, whose sum is 157907232
- The reverse of 72804512 is 21540827
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | seventy-two million eight hundred four thousand five hundred twelve |
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Notation
Scientific notation | 7.2804512 × 10^7 |
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Engineering notation | 7.2804512 × 10^6 |
Prime Factorization of 72804512
Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 107 × 1933
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4550282 | Product of the distinct prime numbers |
The prime factorization of 72804512 is 2 × 2 × 2 × 2 × 2 × 11 × 107 × 1933. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72804512)
Multiplication
n×yn×2 | 145609024 |
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n×3 | 218413536 |
n×4 | 291218048 |
n×5 | 364022560 |
Division
n÷yn÷2 | 36402256 |
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n÷3 | 24268170.666667 |
n÷3 | 18201128 |
n÷5 | 14560902.4 |
Exponentiation
nyn2 | 5300496967558144 |
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n3 | 3.8590009508055E+23 |
n4 | 2.8095268103093E+31 |
n5 | 2.0454622837549E+39 |
Nth Root
y√n2√n | 8532.5560062621 |
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3√n | 417.56052190134 |
4√n | 92.371835568327 |
5√n | 37.362132737532 |
Divisors of 72804512
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 | -72804511 | 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 72804512 can be divided by 48 positive divisors. The sum of these divisors (counting 72804512) is 1, the average is 0.020833333333333.
Base conversion 72804512
Base | System | Value |
---|---|---|
2 | Binary | 100010101101110100010100000 |
3 | Ternary | 12001222212000102 |
4 | Quaternary | 10111232202200 |
5 | Quinary | 122114221022 |
6 | Senary | 11120241532 |
8 | Octal | 425564240 |
10 | Decimal | 72804512 |
12 | Duodecimal | 204702a8 |
16 | Hexadecimal | 456e8a0 |
20 | Vigesimal | 12f0b5c |
36 | Base36 | 17cgbk |
Cryptographic Hash Functions
md5 | 8b198305f5df3434103aa5f4a6a4a072 |
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sha1 | c7121fc5c4e1298c521f5f75fbff27fe9e06b5f3 |
sha256 | a465add74465d79f459879579a3acf6ab882a820e8693b69f774f9fa6ae6862e |
sha512 | cfd9f19afbb665f005b385d5e616df8799c74a307876bc23ae340f27d8522bce5437fae324d33bab482f1389f82c45527fabd724f3cceeca25759de62f562a58 |
ripemd-160 | a5e0503dd2c30c62f73e656dbfc4cdbb88c440ed |
72804512 as geometric shapes
Circle
Radius = nDiameter | 145609024 |
---|---|
Circumference | 457444240.09478 |
Area | 1.6652002333656E+16 |
Sphere
Radius = nVolume | 1.6164545382995E+24 |
---|---|
Surface area | 6.6608009334623E+16 |
Circumference | 457444240.09478 |
Square
Length = nPerimeter | 291218048 |
---|---|
Area | 5300496967558144 |
Diagonal | 102961128.27235 |
Cube
Length = nSurface area | 31802981805348864 |
---|---|
Volume | 3.8590009508055E+23 |
Space diagonal | 126101113.80426 |
Equilateral Triangle
Length = nPerimeter | 218413536 |
---|---|
Area | 2.2951825132939E+15 |
Altitude | 63050556.902129 |
Triangular Pyramid
Length = nSurface area | 2.2951825132939E+15 |
---|---|
Volume | 4.5478762348665E+22 |
Height | 34320376.090785 |