248045478 (number)
248045478 is an even 9-digits composite number following 248045477 and preceding 248045479. In scientific notation, it is written as 2.48045478 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 78458688 positive integers (up to 248045478) that are relatively prime to 248045478.
Interesting facts
- 248045478 has 32 divisors, whose sum is 521773056
- The reverse of 248045478 is 874540842
- Previous prime number is 127
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | two hundred forty-eight million forty-five thousand four hundred seventy-eight |
---|
Notation
Scientific notation | 2.48045478 × 10^8 |
---|---|
Engineering notation | 2.48045478 × 10^6 |
Prime Factorization of 248045478
Prime Factorization 2 × 3 × 23 × 127 × 14153
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 248045478 | Product of the distinct prime numbers |
The prime factorization of 248045478 is 2 × 3 × 23 × 127 × 14153. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 248045478)
Multiplication
n×yn×2 | 496090956 |
---|---|
n×3 | 744136434 |
n×4 | 992181912 |
n×5 | 1240227390 |
Division
n÷yn÷2 | 124022739 |
---|---|
n÷3 | 82681826 |
n÷3 | 62011369.5 |
n÷5 | 49609095.6 |
Exponentiation
nyn2 | 61526559156248484 |
---|---|
n3 | 1.5261384775607E+25 |
n4 | 3.7855174816073E+33 |
n5 | 9.3898049320265E+41 |
Nth Root
y√n2√n | 15749.459609777 |
---|---|
3√n | 628.31453235394 |
4√n | 125.49685099546 |
5√n | 47.742621588008 |
Divisors of 248045478
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -248045477 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 248045478 can be divided by 32 positive divisors. The sum of these divisors (counting 248045478) is 1, the average is 0.03125.
Base conversion 248045478
Base | System | Value |
---|---|---|
2 | Binary | 1110110010001101111110100110 |
3 | Ternary | 122021202000102120 |
4 | Quaternary | 32302031332212 |
5 | Quinary | 1001444423403 |
6 | Senary | 40340250410 |
8 | Octal | 1662157646 |
10 | Decimal | 248045478 |
12 | Duodecimal | 6b0a0a06 |
16 | Hexadecimal | ec8dfa6 |
20 | Vigesimal | 3ha5ddi |
36 | Base36 | 43oh46 |
Cryptographic Hash Functions
md5 | 208a4a9bc645b181932c3d198248d065 |
---|---|
sha1 | 259f2d8f86909a39ae937d798d62d9d20583d3b1 |
sha256 | 0da786629cf1e0efff32fbd039b5c81ee6603b16a9e444202ce376b4f36dbdf6 |
sha512 | 00543598d6553d8f45319787331e85e2d42f581b5d167e376a79c7032df53c14b2875501f21604c02ee7162c762933bb766025abcbaaf40ac083dfc65adaf034 |
ripemd-160 | 3093a2a825fe461f2c72ef281c7735fea729f38a |
248045478 as geometric shapes
Circle
Radius = nDiameter | 496090956 |
---|---|
Circumference | 1558515702.8819 |
Area | 1.9329138624593E+17 |
Sphere
Radius = nVolume | 6.3926739059538E+25 |
---|---|
Surface area | 7.7316554498371E+17 |
Circumference | 1558515702.8819 |
Square
Length = nPerimeter | 992181912 |
---|---|
Area | 61526559156248484 |
Diagonal | 350789279.07292 |
Cube
Length = nSurface area | 369159354937490904 |
---|---|
Volume | 1.5261384775607E+25 |
Space diagonal | 429627370.48371 |
Equilateral Triangle
Length = nPerimeter | 744136434 |
---|---|
Area | 2.6641781618379E+16 |
Altitude | 214813685.24185 |
Triangular Pyramid
Length = nSurface area | 2.6641781618379E+16 |
---|---|
Volume | 1.7985714441881E+24 |
Height | 116929759.69097 |