728620120 (number)
728620120 is an even 9-digits composite number following 728620119 and preceding 728620121. In scientific notation, it is written as 7.28620120 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 290234880 positive integers (up to 728620120) that are relatively prime to 728620120.
Interesting facts
- 728620120 has 32 divisors, whose sum is 1646219520
- The reverse of 728620120 is 021026827
- Previous prime number is 241
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 28
- Digital Root 1
Name
Name | seven hundred twenty-eight million six hundred twenty thousand one hundred twenty |
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Notation
Scientific notation | 7.28620120 × 10^8 |
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Engineering notation | 7.28620120 × 10^6 |
Prime Factorization of 728620120
Prime Factorization 2 × 2 × 2 × 5 × 241 × 75583
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 182155030 | Product of the distinct prime numbers |
The prime factorization of 728620120 is 2 × 2 × 2 × 5 × 241 × 75583. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 728620120)
Multiplication
n×yn×2 | 1457240240 |
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n×3 | 2185860360 |
n×4 | 2914480480 |
n×5 | 3643100600 |
Division
n÷yn÷2 | 364310060 |
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n÷3 | 242873373.33333 |
n÷3 | 182155030 |
n÷5 | 145724024 |
Exponentiation
nyn2 | 530887279268814400 |
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n3 | 3.8681515312732E+26 |
n4 | 2.8184130328944E+35 |
n5 | 2.0535524422371E+44 |
Nth Root
y√n2√n | 26992.96426849 |
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3√n | 899.84364361978 |
4√n | 164.29535680746 |
5√n | 59.2243403146 |
Divisors of 728620120
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -728620119 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 728620120 can be divided by 32 positive divisors. The sum of these divisors (counting 728620120) is 1, the average is 0.03125.
Base conversion 728620120
Base | System | Value |
---|---|---|
2 | Binary | 101011011011011101110001011000 |
3 | Ternary | 1212210000201220101 |
4 | Quaternary | 223123131301120 |
5 | Quinary | 2443011320440 |
6 | Senary | 200144505144 |
8 | Octal | 5333356130 |
10 | Decimal | 728620120 |
12 | Duodecimal | 18401b1b4 |
16 | Hexadecimal | 2b6ddc58 |
20 | Vigesimal | b7dha60 |
36 | Base36 | c1suvs |
Cryptographic Hash Functions
md5 | 4165616206b30206e13320c0e4324a2c |
---|---|
sha1 | 05463b1926d77ecaf5d8c9a798d68080836a28ef |
sha256 | 769a3a6d56a81b258ececbf650cac84fd6a9687e802647f7190430acd6a4e220 |
sha512 | 2f14b0e5719c3d272fd50177c850e6c5f37ba695e8950f75c186ca2de696c17d53f4ef89fcbcaa3a16335f2a3d215aa4725080359ba4954b3628b083e772ea48 |
ripemd-160 | 0708ea6ee4260cc6d19ed4a664e68aaa99f4de86 |
728620120 as geometric shapes
Circle
Radius = nDiameter | 1457240240 |
---|---|
Circumference | 4578055232.4994 |
Area | 1.6678315764352E+18 |
Sphere
Radius = nVolume | 1.6202875244827E+27 |
---|---|
Surface area | 6.6713263057407E+18 |
Circumference | 4578055232.4994 |
Square
Length = nPerimeter | 2914480480 |
---|---|
Area | 530887279268814400 |
Diagonal | 1030424455.5219 |
Cube
Length = nSurface area | 3185323675612886400 |
---|---|
Volume | 3.8681515312732E+26 |
Space diagonal | 1262007067.2569 |
Equilateral Triangle
Length = nPerimeter | 2185860360 |
---|---|
Area | 2.298809351964E+17 |
Altitude | 631003533.62847 |
Triangular Pyramid
Length = nSurface area | 2.298809351964E+17 |
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Volume | 4.5586602973673E+25 |
Height | 343474818.5073 |