73164987 (number)
73164987 is an odd 8-digits composite number following 73164986 and preceding 73164988. In scientific notation, it is written as 7.3164987 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 41263488 positive integers (up to 73164987) that are relatively prime to 73164987.
Interesting facts
- 73164987 has 48 divisors, whose sum is 124862400
- The reverse of 73164987 is 78946137
- Previous prime number is 137
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | seventy-three million one hundred sixty-four thousand nine hundred eighty-seven |
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Notation
Scientific notation | 7.3164987 × 10^7 |
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Engineering notation | 7.3164987 × 10^6 |
Prime Factorization of 73164987
Prime Factorization 7 × 3 × 3 × 49 × 137 × 173
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 24388329 | Product of the distinct prime numbers |
The prime factorization of 73164987 is 7 × 3 × 3 × 49 × 137 × 173. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 73164987)
Multiplication
n×yn×2 | 146329974 |
---|---|
n×3 | 219494961 |
n×4 | 292659948 |
n×5 | 365824935 |
Division
n÷yn÷2 | 36582493.5 |
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n÷3 | 24388329 |
n÷3 | 18291246.75 |
n÷5 | 14632997.4 |
Exponentiation
nyn2 | 5353115322710169 |
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n3 | 3.9166061299559E+23 |
n4 | 2.8655843658234E+31 |
n5 | 2.0966044287288E+39 |
Nth Root
y√n2√n | 8553.6534299678 |
---|---|
3√n | 418.24853964465 |
4√n | 92.48596342131 |
5√n | 37.399057701859 |
Divisors of 73164987
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 | -73164986 | 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 73164987 can be divided by 48 positive divisors. The sum of these divisors (counting 73164987) is 1, the average is 0.020833333333333.
Base conversion 73164987
Base | System | Value |
---|---|---|
2 | Binary | 100010111000110100010111011 |
3 | Ternary | 12002200011111100 |
4 | Quaternary | 10113012202323 |
5 | Quinary | 122212234422 |
6 | Senary | 11132102443 |
8 | Octal | 427064273 |
10 | Decimal | 73164987 |
12 | Duodecimal | 20604a23 |
16 | Hexadecimal | 45c68bb |
20 | Vigesimal | 12h5c97 |
36 | Base36 | 17k6gr |
Cryptographic Hash Functions
md5 | 757fa9a59d772402b732b0b8c44ec34a |
---|---|
sha1 | bec206e55593f94a339cc1b8cfec68d461b8e15f |
sha256 | 55e7e3242cefc351720b098451ed539b98e752ec2feb07b100515fb524a7f2f5 |
sha512 | f7c2fbd7d8f728e079682e18a409e63c99ca563a11bef9ee234cf7e69d04b3c91ded3fe75097c698da05ab953e5494b22079a187ec041d1f2b275361b9a8042c |
ripemd-160 | 2d4ccd96bfdfe0a77573fbde71d0e388bc131f3c |
73164987 as geometric shapes
Circle
Radius = nDiameter | 146329974 |
---|---|
Circumference | 459709171.31839 |
Area | 1.6817307771645E+16 |
Sphere
Radius = nVolume | 1.6405841393166E+24 |
---|---|
Surface area | 6.7269231086581E+16 |
Circumference | 459709171.31839 |
Square
Length = nPerimeter | 292659948 |
---|---|
Area | 5353115322710169 |
Diagonal | 103470916.90625 |
Cube
Length = nSurface area | 32118691936261014 |
---|---|
Volume | 3.9166061299559E+23 |
Space diagonal | 126725474.81912 |
Equilateral Triangle
Length = nPerimeter | 219494961 |
---|---|
Area | 2.3179669294274E+15 |
Altitude | 63362737.409558 |
Triangular Pyramid
Length = nSurface area | 2.3179669294274E+15 |
---|---|
Volume | 4.6157645895477E+22 |
Height | 34490305.635417 |