72181104 (number)
72181104 is an even 8-digits composite number following 72181103 and preceding 72181105. In scientific notation, it is written as 7.2181104 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 24008640 positive integers (up to 72181104) that are relatively prime to 72181104.
Interesting facts
- 72181104 has 40 divisors, whose sum is 186868992
- The reverse of 72181104 is 40118127
- Previous prime number is 563
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 eighty-one thousand one hundred four |
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Notation
Scientific notation | 7.2181104 × 10^7 |
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Engineering notation | 7.2181104 × 10^6 |
Prime Factorization of 72181104
Prime Factorization 2 × 2 × 2 × 2 × 3 × 563 × 2671
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 9022638 | Product of the distinct prime numbers |
The prime factorization of 72181104 is 2 × 2 × 2 × 2 × 3 × 563 × 2671. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 72181104)
Multiplication
n×yn×2 | 144362208 |
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n×3 | 216543312 |
n×4 | 288724416 |
n×5 | 360905520 |
Division
n÷yn÷2 | 36090552 |
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n÷3 | 24060368 |
n÷3 | 18045276 |
n÷5 | 14436220.8 |
Exponentiation
nyn2 | 5210111774658816 |
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n3 | 3.7607161985827E+23 |
n4 | 2.7145264704438E+31 |
n5 | 1.9593751747386E+39 |
Nth Root
y√n2√n | 8495.9463275141 |
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3√n | 416.36527950821 |
4√n | 92.173457825526 |
5√n | 37.297927810621 |
Divisors of 72181104
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -72181103 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 72181104 can be divided by 40 positive divisors. The sum of these divisors (counting 72181104) is 1, the average is 0.025.
Base conversion 72181104
Base | System | Value |
---|---|---|
2 | Binary | 100010011010110010101110000 |
3 | Ternary | 12000211011212020 |
4 | Quaternary | 10103112111300 |
5 | Quinary | 121434243404 |
6 | Senary | 11055031440 |
8 | Octal | 423262560 |
10 | Decimal | 72181104 |
12 | Duodecimal | 2020b580 |
16 | Hexadecimal | 44d6570 |
20 | Vigesimal | 12b2cf4 |
36 | Base36 | 16z3ao |
Cryptographic Hash Functions
md5 | 0b41bf56e98a5f2a19c04f36e80303a6 |
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sha1 | 7e5c639f3bb6b85630db51ef894abbc6ab85da80 |
sha256 | be83905db42fb2d2e138c32c83724734f03237bb566fe92dca4fcb8c53eb5dfa |
sha512 | 8875a14f455570ba6e2672d3117596786e297e37cffe5715f203a4c0129345b85a24610662a7b4be400aeba3fdcbef6f1f0d9088469d33ce280d36ac061790c9 |
ripemd-160 | 9011a33328551c630ec0d89140c7b94bd5ddb8ad |
72181104 as geometric shapes
Circle
Radius = nDiameter | 144362208 |
---|---|
Circumference | 453527252.1088 |
Area | 1.636804887565E+16 |
Sphere
Radius = nVolume | 1.5752851175605E+24 |
---|---|
Surface area | 6.5472195502599E+16 |
Circumference | 453527252.1088 |
Square
Length = nPerimeter | 288724416 |
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Area | 5210111774658816 |
Diagonal | 102079496.22386 |
Cube
Length = nSurface area | 31260670647952896 |
---|---|
Volume | 3.7607161985827E+23 |
Space diagonal | 125021339.47441 |
Equilateral Triangle
Length = nPerimeter | 216543312 |
---|---|
Area | 2.2560445767055E+15 |
Altitude | 62510669.737207 |
Triangular Pyramid
Length = nSurface area | 2.2560445767055E+15 |
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Volume | 4.4320465435599E+22 |
Height | 34026498.741288 |