72804974 (number)
72804974 is an even 8-digits composite number following 72804973 and preceding 72804975. In scientific notation, it is written as 7.2804974 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 48 positive divisors. There are 31331520 positive integers (up to 72804974) that are relatively prime to 72804974.
Interesting facts
- 72804974 has 48 divisors, whose sum is 126633024
- The reverse of 72804974 is 47940827
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
Name | seventy-two million eight hundred four thousand nine hundred seventy-four |
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Notation
Scientific notation | 7.2804974 × 10^7 |
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Engineering notation | 7.2804974 × 10^6 |
Prime Factorization of 72804974
Prime Factorization 2 × 11 × 173 × 11 × 37 × 47
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6618634 | Product of the distinct prime numbers |
The prime factorization of 72804974 is 2 × 11 × 173 × 11 × 37 × 47. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72804974)
Multiplication
n×yn×2 | 145609948 |
---|---|
n×3 | 218414922 |
n×4 | 291219896 |
n×5 | 364024870 |
Division
n÷yn÷2 | 36402487 |
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n÷3 | 24268324.666667 |
n÷3 | 18201243.5 |
n÷5 | 14560994.8 |
Exponentiation
nyn2 | 5300564239140676 |
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n3 | 3.8590744161597E+23 |
n4 | 2.8095981253257E+31 |
n5 | 2.0455271846479E+39 |
Nth Root
y√n2√n | 8532.5830789978 |
---|---|
3√n | 417.56140514583 |
4√n | 92.371982110366 |
5√n | 37.362180155641 |
Divisors of 72804974
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 | -72804973 | 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 72804974 can be divided by 48 positive divisors. The sum of these divisors (counting 72804974) is 1, the average is 0.020833333333333.
Base conversion 72804974
Base | System | Value |
---|---|---|
2 | Binary | 100010101101110101001101110 |
3 | Ternary | 12001222212122112 |
4 | Quaternary | 10111232221232 |
5 | Quinary | 122114224344 |
6 | Senary | 11120244022 |
8 | Octal | 425565156 |
10 | Decimal | 72804974 |
12 | Duodecimal | 20470612 |
16 | Hexadecimal | 456ea6e |
20 | Vigesimal | 12f0c8e |
36 | Base36 | 17cgoe |
Cryptographic Hash Functions
md5 | 2c48e9d36a36d23126fd074432910d64 |
---|---|
sha1 | 490e92541d1692da542ad5867876be7aff39d11b |
sha256 | 84964c0cb9e0935560a2e9aee99facf12be98682e2f0938acc8f3436d2d64b9c |
sha512 | 5b703741957953424d18b4820d2bda8559ba762cf2913536197f3dd5dbf1e92f6b876e9a45015f8e7628c5617b552f850ca45c928c952fcaf5368b1e4b5cf117 |
ripemd-160 | 86ce63094077b649f48a072bba986afa11d3733e |
72804974 as geometric shapes
Circle
Radius = nDiameter | 145609948 |
---|---|
Circumference | 457447142.92639 |
Area | 1.6652213673565E+16 |
Sphere
Radius = nVolume | 1.6164853113951E+24 |
---|---|
Surface area | 6.660885469426E+16 |
Circumference | 457447142.92639 |
Square
Length = nPerimeter | 291219896 |
---|---|
Area | 5300564239140676 |
Diagonal | 102961781.63902 |
Cube
Length = nSurface area | 31803385434844056 |
---|---|
Volume | 3.8590744161597E+23 |
Space diagonal | 126101914.01173 |
Equilateral Triangle
Length = nPerimeter | 218414922 |
---|---|
Area | 2.2952116427436E+15 |
Altitude | 63050957.005866 |
Triangular Pyramid
Length = nSurface area | 2.2952116427436E+15 |
---|---|
Volume | 4.5479628146167E+22 |
Height | 34320593.879674 |