54891888 (number)
54891888 is an even 8-digits composite number following 54891887 and preceding 54891889. In scientific notation, it is written as 5.4891888 × 10^7. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 17951232 positive integers (up to 54891888) that are relatively prime to 54891888.
Interesting facts
- 54891888 has 40 divisors, whose sum is 144486288
- The reverse of 54891888 is 88819845
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 51
- Digital Root 6
Name
Name | fifty-four million eight hundred ninety-one thousand eight hundred eighty-eight |
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Notation
Scientific notation | 5.4891888 × 10^7 |
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Engineering notation | 5.4891888 × 10^6 |
Prime Factorization of 54891888
Prime Factorization 2 × 2 × 2 × 2 × 3 × 53 × 21577
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 6861486 | Product of the distinct prime numbers |
The prime factorization of 54891888 is 2 × 2 × 2 × 2 × 3 × 53 × 21577. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 54891888)
Multiplication
n×yn×2 | 109783776 |
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n×3 | 164675664 |
n×4 | 219567552 |
n×5 | 274459440 |
Division
n÷yn÷2 | 27445944 |
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n÷3 | 18297296 |
n÷3 | 13722972 |
n÷5 | 10978377.6 |
Exponentiation
nyn2 | 3013119368204544 |
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n3 | 1.6539581089011E+23 |
n4 | 9.0788883270494E+30 |
n5 | 4.983573212129E+38 |
Nth Root
y√n2√n | 7408.9059921152 |
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3√n | 380.0459039652 |
4√n | 86.075002132531 |
5√n | 35.310318400871 |
Divisors of 54891888
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 | -54891887 | 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 54891888 can be divided by 40 positive divisors. The sum of these divisors (counting 54891888) is 1, the average is 0.025.
Base conversion 54891888
Base | System | Value |
---|---|---|
2 | Binary | 11010001011001010101110000 |
3 | Ternary | 10211021210111220 |
4 | Quaternary | 3101121111300 |
5 | Quinary | 103023020023 |
6 | Senary | 5240305040 |
8 | Octal | 321312560 |
10 | Decimal | 54891888 |
12 | Duodecimal | 16472180 |
16 | Hexadecimal | 3459570 |
20 | Vigesimal | h319e8 |
36 | Base36 | woiuo |
Cryptographic Hash Functions
md5 | e12e9cf2abc9576ec0669de0583022e6 |
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sha1 | a6d79281acbf6132353d20f349c39a3a6e7d7af6 |
sha256 | f1d7f0760737f27abf503033631ee067e2ee405fa0899ac92d4a1c5eb57488e8 |
sha512 | 27e4d1b2f33f4364b6924fe2cfadb223c97180bc533d6dfcf7f3bcce10720d2a80877c08fb2ac5b15c4012a686423affa0b7aa71e06d369bb5925f7d72c883a0 |
ripemd-160 | 4e8f4ef04a5c93d318f578f39ecbc66d8708a392 |
54891888 as geometric shapes
Circle
Radius = nDiameter | 109783776 |
---|---|
Circumference | 344895904.16495 |
Area | 9.4659936715405E+15 |
Sphere
Radius = nVolume | 6.9280835256921E+23 |
---|---|
Surface area | 3.7863974686162E+16 |
Circumference | 344895904.16495 |
Square
Length = nPerimeter | 219567552 |
---|---|
Area | 3013119368204544 |
Diagonal | 77628852.473865 |
Cube
Length = nSurface area | 18078716209227264 |
---|---|
Volume | 1.6539581089011E+23 |
Space diagonal | 95075538.93938 |
Equilateral Triangle
Length = nPerimeter | 164675664 |
---|---|
Area | 1.30471895875E+15 |
Altitude | 47537769.46969 |
Triangular Pyramid
Length = nSurface area | 1.30471895875E+15 |
---|---|
Volume | 1.9492083243375E+22 |
Height | 25876284.157955 |