72667744 (number)
72667744 is an even 8-digits composite number following 72667743 and preceding 72667745. In scientific notation, it is written as 7.2667744 × 10^7. The sum of its digits is 43. It has a total of 8 prime factors and 48 positive divisors. There are 35020800 positive integers (up to 72667744) that are relatively prime to 72667744.
Interesting facts
- 72667744 has 48 divisors, whose sum is 148324176
- The reverse of 72667744 is 44776627
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
Name | seventy-two million six hundred sixty-seven thousand seven hundred forty-four |
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Notation
Scientific notation | 7.2667744 × 10^7 |
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Engineering notation | 7.2667744 × 10^6 |
Prime Factorization of 72667744
Prime Factorization 2 × 2 × 2 × 2 × 2 × 571 × 41 × 97
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4541734 | Product of the distinct prime numbers |
The prime factorization of 72667744 is 2 × 2 × 2 × 2 × 2 × 571 × 41 × 97. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72667744)
Multiplication
n×yn×2 | 145335488 |
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n×3 | 218003232 |
n×4 | 290670976 |
n×5 | 363338720 |
Division
n÷yn÷2 | 36333872 |
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n÷3 | 24222581.333333 |
n÷3 | 18166936 |
n÷5 | 14533548.8 |
Exponentiation
nyn2 | 5280601018049536 |
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n3 | 3.8372936294576E+23 |
n4 | 2.7884747111826E+31 |
n5 | 2.0263216646269E+39 |
Nth Root
y√n2√n | 8524.5377587292 |
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3√n | 417.29888648803 |
4√n | 92.328423352342 |
5√n | 37.348084739384 |
Divisors of 72667744
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 | -72667743 | 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 72667744 can be divided by 48 positive divisors. The sum of these divisors (counting 72667744) is 1, the average is 0.020833333333333.
Base conversion 72667744
Base | System | Value |
---|---|---|
2 | Binary | 100010101001101001001100000 |
3 | Ternary | 12001201220101221 |
4 | Quaternary | 10111031021200 |
5 | Quinary | 122100331434 |
6 | Senary | 11113304424 |
8 | Octal | 425151140 |
10 | Decimal | 72667744 |
12 | Duodecimal | 20405114 |
16 | Hexadecimal | 454d260 |
20 | Vigesimal | 12e3974 |
36 | Base36 | 179isg |
Cryptographic Hash Functions
md5 | 25d81b08cc82b71492d3825a558f66bc |
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sha1 | cd9b6ea632487ee3bbc150ed90fc751624efbffe |
sha256 | dcd8a70580993a5b7025040b9787e7d1c91d0aa871725d05875a6c7bc5a0c8d6 |
sha512 | bdc9272289d7dee1a72a0dcc1f696a887ba29908b6573ea1b4ed9d7d2db218a55cf07886fdbd6e7f15cd0bb865f8864969d8dfc6dc25930326caa83b95897e31 |
ripemd-160 | a83a68a37d2f2295eb52c03abc78602ac032707b |
72667744 as geometric shapes
Circle
Radius = nDiameter | 145335488 |
---|---|
Circumference | 456584901.40669 |
Area | 1.6589497364843E+16 |
Sphere
Radius = nVolume | 1.6073617967961E+24 |
---|---|
Surface area | 6.6357989459373E+16 |
Circumference | 456584901.40669 |
Square
Length = nPerimeter | 290670976 |
---|---|
Area | 5280601018049536 |
Diagonal | 102767709.11186 |
Cube
Length = nSurface area | 31683606108297216 |
---|---|
Volume | 3.8372936294576E+23 |
Space diagonal | 125864224.67941 |
Equilateral Triangle
Length = nPerimeter | 218003232 |
---|---|
Area | 2.2865673144404E+15 |
Altitude | 62932112.339704 |
Triangular Pyramid
Length = nSurface area | 2.2865673144404E+15 |
---|---|
Volume | 4.5222939113224E+22 |
Height | 34255903.037285 |