72138300 (number)
72138300 is an even 8-digits composite number following 72138299 and preceding 72138301. In scientific notation, it is written as 7.2138300 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 17372160 positive integers (up to 72138300) that are relatively prime to 72138300.
Interesting facts
- 72138300 has 48 divisors, whose sum is 137592000
- The reverse of 72138300 is 00383127
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | seventy-two million one hundred thirty-eight thousand three hundred |
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Notation
Scientific notation | 7.2138300 × 10^7 |
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Engineering notation | 7.2138300 × 10^6 |
Prime Factorization of 72138300
Prime Factorization 2 × 2 × 39 × 25 × 53 × 349
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 36069150 | Product of the distinct prime numbers |
The prime factorization of 72138300 is 2 × 2 × 39 × 25 × 53 × 349. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72138300)
Multiplication
n×yn×2 | 144276600 |
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n×3 | 216414900 |
n×4 | 288553200 |
n×5 | 360691500 |
Division
n÷yn÷2 | 36069150 |
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n÷3 | 24046100 |
n÷3 | 18034575 |
n÷5 | 14427660 |
Exponentiation
nyn2 | 5203934326890000 |
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n3 | 3.7540297565349E+23 |
n4 | 2.7080932478584E+31 |
n5 | 1.9535724314198E+39 |
Nth Root
y√n2√n | 8493.4268702332 |
---|---|
3√n | 416.28296053329 |
4√n | 92.159789877328 |
5√n | 37.293503164159 |
Divisors of 72138300
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 | -72138299 | 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 72138300 can be divided by 48 positive divisors. The sum of these divisors (counting 72138300) is 1, the average is 0.020833333333333.
Base conversion 72138300
Base | System | Value |
---|---|---|
2 | Binary | 100010011001011111000111100 |
3 | Ternary | 12000202000010220 |
4 | Quaternary | 10103023320330 |
5 | Quinary | 121431411200 |
6 | Senary | 11054101340 |
8 | Octal | 423137074 |
10 | Decimal | 72138300 |
12 | Duodecimal | 201aa850 |
16 | Hexadecimal | 44cbe3c |
20 | Vigesimal | 12ah5f0 |
36 | Base36 | 16y69o |
Cryptographic Hash Functions
md5 | 8f83d6b019bfca2abbab35591a3a37f4 |
---|---|
sha1 | cbb2e26194354d45bc643bc8adb1496acf1921c2 |
sha256 | 6d8fb21c3d321cc8a266f0cb256c1944dcdbfbf268844787e8d60ce5a2e528af |
sha512 | 22256fd2d8f888d0c85acb44f7eb5c127aff5cd38278a9cb81689db91839a45dd14e8f349ffb8cc2be95e5e0a3714c89d44e2ef3c4cf021dfb8f8bcac61390e1 |
ripemd-160 | d7a6146c47ba89f1aa33e27c248bda3b03d9fc77 |
72138300 as geometric shapes
Circle
Radius = nDiameter | 144276600 |
---|---|
Circumference | 453258306.64491 |
Area | 1.6348641851121E+16 |
Sphere
Radius = nVolume | 1.572484307265E+24 |
---|---|
Surface area | 6.5394567404485E+16 |
Circumference | 453258306.64491 |
Square
Length = nPerimeter | 288553200 |
---|---|
Area | 5203934326890000 |
Diagonal | 102018962.22654 |
Cube
Length = nSurface area | 31223605961340000 |
---|---|
Volume | 3.7540297565349E+23 |
Space diagonal | 124947200.77165 |
Equilateral Triangle
Length = nPerimeter | 216414900 |
---|---|
Area | 2.2533696633563E+15 |
Altitude | 62473600.385823 |
Triangular Pyramid
Length = nSurface area | 2.2533696633563E+15 |
---|---|
Volume | 4.4241664960365E+22 |
Height | 34006320.74218 |