72673280 (number)
72673280 is an even 8-digits composite number following 72673279 and preceding 72673281. In scientific notation, it is written as 7.2673280 × 10^7. The sum of its digits is 35. It has a total of 14 prime factors and 96 positive divisors. There are 28262400 positive integers (up to 72673280) that are relatively prime to 72673280.
Interesting facts
- 72673280 has 96 divisors, whose sum is 179262720
- The reverse of 72673280 is 08237627
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | seventy-two million six hundred seventy-three thousand two hundred eighty |
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Notation
Scientific notation | 7.2673280 × 10^7 |
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Engineering notation | 7.2673280 × 10^6 |
Prime Factorization of 72673280
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 47 × 151
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 14 | Total number of prime factors |
rad | Radical | 70970 | Product of the distinct prime numbers |
The prime factorization of 72673280 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 47 × 151. Since it has a total of 14 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72673280)
Multiplication
n×yn×2 | 145346560 |
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n×3 | 218019840 |
n×4 | 290693120 |
n×5 | 363366400 |
Division
n÷yn÷2 | 36336640 |
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n÷3 | 24224426.666667 |
n÷3 | 18168320 |
n÷5 | 14534656 |
Exponentiation
nyn2 | 5281405625958400 |
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n3 | 3.8381706984885E+23 |
n4 | 2.7893245385905E+31 |
n5 | 2.0270936320386E+39 |
Nth Root
y√n2√n | 8524.8624622336 |
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3√n | 417.30948315649 |
4√n | 92.33018175133 |
5√n | 37.348653775068 |
Divisors of 72673280
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 | -72673279 | 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 72673280 can be divided by 96 positive divisors. The sum of these divisors (counting 72673280) is 1, the average is 0.010416666666667.
Base conversion 72673280
Base | System | Value |
---|---|---|
2 | Binary | 100010101001110100000000000 |
3 | Ternary | 12001202011222222 |
4 | Quaternary | 10111032200000 |
5 | Quinary | 122101021110 |
6 | Senary | 11113350212 |
8 | Octal | 425164000 |
10 | Decimal | 72673280 |
12 | Duodecimal | 20408368 |
16 | Hexadecimal | 454e800 |
20 | Vigesimal | 12e4340 |
36 | Base36 | 179n28 |
Cryptographic Hash Functions
md5 | aea3693cc0b90d35f828331f17c0f0a1 |
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sha1 | 76ecec3cc5ff28a666e43f545d2720b46645b530 |
sha256 | 6b984e8e9d3106c5982f471109d63aa605560eef477adf60b9fb60952e2da12e |
sha512 | ae711339b8da7d890ef4ad77a0a717cc5177b5aa09211aee61853bbce68a4c607ff01cb5c537b5d0d75fe8846229d23a9e264f92e5a32c6dd36e0abdffd83766 |
ripemd-160 | 15d41c8f36580f6e3ddfcff9f51bd37c9b8a51af |
72673280 as geometric shapes
Circle
Radius = nDiameter | 145346560 |
---|---|
Circumference | 456619685.12055 |
Area | 1.6592025115139E+16 |
Sphere
Radius = nVolume | 1.6077291826127E+24 |
---|---|
Surface area | 6.6368100460555E+16 |
Circumference | 456619685.12055 |
Square
Length = nPerimeter | 290693120 |
---|---|
Area | 5281405625958400 |
Diagonal | 102775538.19814 |
Cube
Length = nSurface area | 31688433755750400 |
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Volume | 3.8381706984885E+23 |
Space diagonal | 125873813.31268 |
Equilateral Triangle
Length = nPerimeter | 218019840 |
---|---|
Area | 2.286915719885E+15 |
Altitude | 62936906.65634 |
Triangular Pyramid
Length = nSurface area | 2.286915719885E+15 |
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Volume | 4.5233275470879E+22 |
Height | 34258512.732712 |