78224748 (number)
78224748 is an even 8-digits composite number following 78224747 and preceding 78224749. In scientific notation, it is written as 7.8224748 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 20243520 positive integers (up to 78224748) that are relatively prime to 78224748.
Interesting facts
- 78224748 has 48 divisors, whose sum is 157597440
- The reverse of 78224748 is 84742287
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | seventy-eight million two hundred twenty-four thousand seven hundred forty-eight |
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Notation
Scientific notation | 7.8224748 × 10^7 |
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Engineering notation | 7.8224748 × 10^6 |
Prime Factorization of 78224748
Prime Factorization 2 × 2 × 21 × 23 × 19 × 2131
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 39112374 | Product of the distinct prime numbers |
The prime factorization of 78224748 is 2 × 2 × 21 × 23 × 19 × 2131. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 78224748)
Multiplication
n×yn×2 | 156449496 |
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n×3 | 234674244 |
n×4 | 312898992 |
n×5 | 391123740 |
Division
n÷yn÷2 | 39112374 |
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n÷3 | 26074916 |
n÷3 | 19556187 |
n÷5 | 15644949.6 |
Exponentiation
nyn2 | 6119111199663504 |
---|---|
n3 | 4.7866593157766E+23 |
n4 | 3.7443521873847E+31 |
n5 | 2.9290100628142E+39 |
Nth Root
y√n2√n | 8844.475563876 |
---|---|
3√n | 427.67584708566 |
4√n | 94.045071980812 |
5√n | 37.902585365392 |
Divisors of 78224748
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 | -78224747 | 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 78224748 can be divided by 48 positive divisors. The sum of these divisors (counting 78224748) is 1, the average is 0.020833333333333.
Base conversion 78224748
Base | System | Value |
---|---|---|
2 | Binary | 100101010011001110101101100 |
3 | Ternary | 12110012020011220 |
4 | Quaternary | 10222121311230 |
5 | Quinary | 130011142443 |
6 | Senary | 11432343340 |
8 | Octal | 452316554 |
10 | Decimal | 78224748 |
12 | Duodecimal | 22244b50 |
16 | Hexadecimal | 4a99d6c |
20 | Vigesimal | 148i1h8 |
36 | Base36 | 1akmlo |
Cryptographic Hash Functions
md5 | b055866daade245d793c22fd6cd5bbff |
---|---|
sha1 | d4d9dd61a6621c8cab384a270c99ed6196ef6635 |
sha256 | a7e225bf7602865fb74d9cbc5ac207bd968463403c30a7c53f5b7fafa4103388 |
sha512 | f4267e43e409aefe764c859e424dbd9cc9b7ce17727566b2146b5604dc359e62711cd4f0154e483ca32260eb1bae0a81e501f162ab8ad49caa52e4b334319a7c |
ripemd-160 | 9f364104200adcc4ed963001dd58b39c77d3fd8f |
78224748 as geometric shapes
Circle
Radius = nDiameter | 156449496 |
---|---|
Circumference | 491500587.29143 |
Area | 1.9223754791362E+16 |
Sphere
Radius = nVolume | 2.0050311655574E+24 |
---|---|
Surface area | 7.6895019165448E+16 |
Circumference | 491500587.29143 |
Square
Length = nPerimeter | 312898992 |
---|---|
Area | 6119111199663504 |
Diagonal | 110626499.53482 |
Cube
Length = nSurface area | 36714667197981024 |
---|---|
Volume | 4.7866593157766E+23 |
Space diagonal | 135489237.94527 |
Equilateral Triangle
Length = nPerimeter | 234674244 |
---|---|
Area | 2.6496528737452E+15 |
Altitude | 67744618.972636 |
Triangular Pyramid
Length = nSurface area | 2.6496528737452E+15 |
---|---|
Volume | 5.6411321023589E+22 |
Height | 36875499.844939 |