72488500 (number)
72488500 is an even 8-digits composite number following 72488499 and preceding 72488501. In scientific notation, it is written as 7.2488500 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 96 positive divisors. There are 24508800 positive integers (up to 72488500) that are relatively prime to 72488500.
Interesting facts
- 72488500 has 96 divisors, whose sum is 183456000
- The reverse of 72488500 is 00588427
- Previous prime number is 149
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
Name | seventy-two million four hundred eighty-eight thousand five hundred |
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Notation
Scientific notation | 7.2488500 × 10^7 |
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Engineering notation | 7.2488500 × 10^6 |
Prime Factorization of 72488500
Prime Factorization 2 × 2 × 7 × 25 × 5 × 149 × 139
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 36244250 | Product of the distinct prime numbers |
The prime factorization of 72488500 is 2 × 2 × 7 × 25 × 5 × 149 × 139. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72488500)
Multiplication
n×yn×2 | 144977000 |
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n×3 | 217465500 |
n×4 | 289954000 |
n×5 | 362442500 |
Division
n÷yn÷2 | 36244250 |
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n÷3 | 24162833.333333 |
n÷3 | 18122125 |
n÷5 | 14497700 |
Exponentiation
nyn2 | 5254582632250000 |
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n3 | 3.8089681313785E+23 |
n4 | 2.7610638639143E+31 |
n5 | 2.0014537789935E+39 |
Nth Root
y√n2√n | 8514.0178529294 |
---|---|
3√n | 416.95549751569 |
4√n | 92.271435736794 |
5√n | 37.329641797382 |
Divisors of 72488500
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 | -72488499 | 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 72488500 can be divided by 96 positive divisors. The sum of these divisors (counting 72488500) is 1, the average is 0.010416666666667.
Base conversion 72488500
Base | System | Value |
---|---|---|
2 | Binary | 100010100100001011000110100 |
3 | Ternary | 12001101210112021 |
4 | Quaternary | 10110201120310 |
5 | Quinary | 122024113000 |
6 | Senary | 11105402524 |
8 | Octal | 424413064 |
10 | Decimal | 72488500 |
12 | Duodecimal | 20339444 |
16 | Hexadecimal | 4521634 |
20 | Vigesimal | 12d1150 |
36 | Base36 | 175ohg |
Cryptographic Hash Functions
md5 | e345c4a30a6b3cfac11a32d9d328384f |
---|---|
sha1 | 565425d101d5dc8e9f15094bf3551fa12140f950 |
sha256 | 5e2dc51e134eebb0f5dbe4f6ff07637ffbfda347bce9c58f24c7d57e5ab79994 |
sha512 | 98cc40d73047feee8113c049c6229ad4f2ca2c58f48f878ff9726502f8c3fff1f56cecec996ffeec7ea94b685dc9e6d6fba3ecf126f8137802a3205694756b26 |
ripemd-160 | 8ae24116dc480a8ec1327e0a7346a7b36409cdec |
72488500 as geometric shapes
Circle
Radius = nDiameter | 144977000 |
---|---|
Circumference | 455458678.13949 |
Area | 1.6507758195157E+16 |
Sphere
Radius = nVolume | 1.5954968399062E+24 |
---|---|
Surface area | 6.6031032780628E+16 |
Circumference | 455458678.13949 |
Square
Length = nPerimeter | 289954000 |
---|---|
Area | 5254582632250000 |
Diagonal | 102514219.81608 |
Cube
Length = nSurface area | 31527495793500000 |
---|---|
Volume | 3.8089681313785E+23 |
Space diagonal | 125553764.96446 |
Equilateral Triangle
Length = nPerimeter | 217465500 |
---|---|
Area | 2.2753010229065E+15 |
Altitude | 62776882.482228 |
Triangular Pyramid
Length = nSurface area | 2.2753010229065E+15 |
---|---|
Volume | 4.488911991702E+22 |
Height | 34171406.605361 |