728898980 (number)
728898980 is an even 9-digits composite number following 728898979 and preceding 728898981. In scientific notation, it is written as 7.28898980 × 10^8. The sum of its digits is 59. It has a total of 7 prime factors and 96 positive divisors. There are 270512000 positive integers (up to 728898980) that are relatively prime to 728898980.
Interesting facts
- 728898980 has 96 divisors, whose sum is 1646023680
- The reverse of 728898980 is 089898827
- Previous prime number is 251
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 59
- Digital Root 5
Name
Name | seven hundred twenty-eight million eight hundred ninety-eight thousand nine hundred eighty |
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Notation
Scientific notation | 7.28898980 × 10^8 |
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Engineering notation | 7.28898980 × 10^6 |
Prime Factorization of 728898980
Prime Factorization 2 × 2 × 5 × 59 × 23 × 251 × 107
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 364449490 | Product of the distinct prime numbers |
The prime factorization of 728898980 is 2 × 2 × 5 × 59 × 23 × 251 × 107. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 728898980)
Multiplication
n×yn×2 | 1457797960 |
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n×3 | 2186696940 |
n×4 | 2915595920 |
n×5 | 3644494900 |
Division
n÷yn÷2 | 364449490 |
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n÷3 | 242966326.66667 |
n÷3 | 182224745 |
n÷5 | 145779796 |
Exponentiation
nyn2 | 531293723045040400 |
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n3 | 3.8725945280793E+26 |
n4 | 2.8227302014706E+35 |
n5 | 2.0574851646671E+44 |
Nth Root
y√n2√n | 26998.129194446 |
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3√n | 899.95842606313 |
4√n | 164.31107447292 |
5√n | 59.228872929429 |
Divisors of 728898980
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -728898979 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 728898980 can be divided by 96 positive divisors. The sum of these divisors (counting 728898980) is 1, the average is 0.010416666666667.
Base conversion 728898980
Base | System | Value |
---|---|---|
2 | Binary | 101011011100100001110110100100 |
3 | Ternary | 1212210112220102112 |
4 | Quaternary | 223130201312210 |
5 | Quinary | 2443044231410 |
6 | Senary | 200154500152 |
8 | Octal | 5334416644 |
10 | Decimal | 728898980 |
12 | Duodecimal | 184134658 |
16 | Hexadecimal | 2b721da4 |
20 | Vigesimal | b7fc790 |
36 | Base36 | c1yu1w |
Cryptographic Hash Functions
md5 | 6f713664a7856305210428f6b7298b4e |
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sha1 | 0191e6a8594c222a8f2a406d1ea1dfc4252bcdc2 |
sha256 | f69f7f51592d096df07474b5742fab69e14cdcd955eaff0b503738063a2965f0 |
sha512 | 881a42d996221af1eff5b7d45cf56ff3e302e3fe4cbfacbc6d0340102304eb0fdadd88b1ef3d0ec451be888725e6fb0e2a525e3826a3d0242feeb7c806fe59b0 |
ripemd-160 | ba1214d0d45f59c335d275285ca89456c8f00a3e |
728898980 as geometric shapes
Circle
Radius = nDiameter | 1457797960 |
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Circumference | 4579807361.5542 |
Area | 1.6691084572167E+18 |
Sphere
Radius = nVolume | 1.6221486026328E+27 |
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Surface area | 6.6764338288667E+18 |
Circumference | 4579807361.5542 |
Square
Length = nPerimeter | 2915595920 |
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Area | 531293723045040400 |
Diagonal | 1030818823.1159 |
Cube
Length = nSurface area | 3187762338270242400 |
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Volume | 3.8725945280793E+26 |
Space diagonal | 1262490066.9451 |
Equilateral Triangle
Length = nPerimeter | 2186696940 |
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Area | 2.3005693051411E+17 |
Altitude | 631245033.47257 |
Triangular Pyramid
Length = nSurface area | 2.3005693051411E+17 |
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Volume | 4.563896419318E+25 |
Height | 343606274.37197 |