221456048 (number)
221456048 is an even 9-digits composite number following 221456047 and preceding 221456049. In scientific notation, it is written as 2.21456048 × 10^8. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 98758400 positive integers (up to 221456048) that are relatively prime to 221456048.
Interesting facts
- 221456048 has 40 divisors, whose sum is 476929296
- The reverse of 221456048 is 840654122
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 32
- Digital Root 5
Name
Name | two hundred twenty-one million four hundred fifty-six thousand forty-eight |
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Notation
Scientific notation | 2.21456048 × 10^8 |
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Engineering notation | 2.21456048 × 10^6 |
Prime Factorization of 221456048
Prime Factorization 2 × 2 × 2 × 2 × 11 × 53 × 23741
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 27682006 | Product of the distinct prime numbers |
The prime factorization of 221456048 is 2 × 2 × 2 × 2 × 11 × 53 × 23741. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 221456048)
Multiplication
n×yn×2 | 442912096 |
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n×3 | 664368144 |
n×4 | 885824192 |
n×5 | 1107280240 |
Division
n÷yn÷2 | 110728024 |
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n÷3 | 73818682.666667 |
n÷3 | 55364012 |
n÷5 | 44291209.6 |
Exponentiation
nyn2 | 49042781195778304 |
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n3 | 1.0860820506546E+25 |
n4 | 2.405194387417E+33 |
n5 | 5.3264484370915E+41 |
Nth Root
y√n2√n | 14881.399396562 |
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3√n | 605.00994724441 |
4√n | 121.98934132359 |
5√n | 46.672117923856 |
Divisors of 221456048
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 | -221456047 | 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 221456048 can be divided by 40 positive divisors. The sum of these divisors (counting 221456048) is 1, the average is 0.025.
Base conversion 221456048
Base | System | Value |
---|---|---|
2 | Binary | 1101001100110010011010110000 |
3 | Ternary | 120102201010120212 |
4 | Quaternary | 31030302122300 |
5 | Quinary | 423143043143 |
6 | Senary | 33550323252 |
8 | Octal | 1514623260 |
10 | Decimal | 221456048 |
12 | Duodecimal | 621b9528 |
16 | Hexadecimal | d3326b0 |
20 | Vigesimal | 3942028 |
36 | Base36 | 3nukkw |
Cryptographic Hash Functions
md5 | 8d08668dfe6f543848e9eebbde8fd166 |
---|---|
sha1 | c7b3a211832ca264fe119942d560bc987069aad1 |
sha256 | 61fe0c7dd703f260a5bb47f6b60217ab34ba5997f40efc355d57522373d05d5b |
sha512 | fcb6cc200c80c257f00b98124f73342cc213197c9ef0f9852f4b9f5f4aae521c7f43535a94f08fc39aac8e2cebffff147972600fc9dbcb4dee46795e458b0f0a |
ripemd-160 | d4df68071f2bd1fe30da258dac53def967b6f38a |
221456048 as geometric shapes
Circle
Radius = nDiameter | 442912096 |
---|---|
Circumference | 1391449386.9797 |
Area | 1.5407244111627E+17 |
Sphere
Radius = nVolume | 4.5493698553762E+25 |
---|---|
Surface area | 6.1628976446508E+17 |
Circumference | 1391449386.9797 |
Square
Length = nPerimeter | 885824192 |
---|---|
Area | 49042781195778304 |
Diagonal | 313186146.55115 |
Cube
Length = nSurface area | 294256687174669824 |
---|---|
Volume | 1.0860820506546E+25 |
Space diagonal | 383573126.77941 |
Equilateral Triangle
Length = nPerimeter | 664368144 |
---|---|
Area | 2.1236147193893E+16 |
Altitude | 191786563.38971 |
Triangular Pyramid
Length = nSurface area | 2.1236147193893E+16 |
---|---|
Volume | 1.2799599715714E+24 |
Height | 104395382.18372 |