248408748 (number)
248408748 is an even 9-digits composite number following 248408747 and preceding 248408749. In scientific notation, it is written as 2.48408748 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 70720128 positive integers (up to 248408748) that are relatively prime to 248408748.
Interesting facts
- 248408748 has 48 divisors, whose sum is 507830400
- The reverse of 248408748 is 847804842
- Previous prime number is 719
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | two hundred forty-eight million four hundred eight thousand seven hundred forty-eight |
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Notation
Scientific notation | 2.48408748 × 10^8 |
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Engineering notation | 2.48408748 × 10^6 |
Prime Factorization of 248408748
Prime Factorization 2 × 2 × 21 × 9 × 719 × 457
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 124204374 | Product of the distinct prime numbers |
The prime factorization of 248408748 is 2 × 2 × 21 × 9 × 719 × 457. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 248408748)
Multiplication
n×yn×2 | 496817496 |
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n×3 | 745226244 |
n×4 | 993634992 |
n×5 | 1242043740 |
Division
n÷yn÷2 | 124204374 |
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n÷3 | 82802916 |
n÷3 | 62102187 |
n÷5 | 49681749.6 |
Exponentiation
nyn2 | 61706906082927504 |
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n3 | 1.5328535283014E+25 |
n4 | 3.8077422583272E+33 |
n5 | 9.4587648709776E+41 |
Nth Root
y√n2√n | 15760.98816699 |
---|---|
3√n | 628.62111119495 |
4√n | 125.5427742524 |
5√n | 47.756597501777 |
Divisors of 248408748
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 | -248408747 | 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 248408748 can be divided by 48 positive divisors. The sum of these divisors (counting 248408748) is 1, the average is 0.020833333333333.
Base conversion 248408748
Base | System | Value |
---|---|---|
2 | Binary | 1110110011100110101010101100 |
3 | Ternary | 122022102110202000 |
4 | Quaternary | 32303212222230 |
5 | Quinary | 1002043034443 |
6 | Senary | 40352132300 |
8 | Octal | 1663465254 |
10 | Decimal | 248408748 |
12 | Duodecimal | 6b237090 |
16 | Hexadecimal | ece6aac |
20 | Vigesimal | 3hcb1h8 |
36 | Base36 | 43w9f0 |
Cryptographic Hash Functions
md5 | ddd6a3fd25a9a181bc4a08e932111fd5 |
---|---|
sha1 | 161a1e11ab1bd507d4788c381b737d84994339a1 |
sha256 | ec2228cd19cc4eb84b5be9f2337b750f3ea996e664feacc105619bc5d331470e |
sha512 | 35058270068fcc28ecafa05998cd5df1ac938f26dd6f6f77a63171a4e1847b03f5871643cf44fd983a126a2b2490bc8027171b04fa8c67f2bf93c8884d966dc9 |
ripemd-160 | ac4177e13b7f41ccde648d5b6bc4b1ba44ea4fd1 |
248408748 as geometric shapes
Circle
Radius = nDiameter | 496817496 |
---|---|
Circumference | 1560798195.6085 |
Area | 1.9385796282588E+17 |
Sphere
Radius = nVolume | 6.420801844721E+25 |
---|---|
Surface area | 7.7543185130352E+17 |
Circumference | 1560798195.6085 |
Square
Length = nPerimeter | 993634992 |
---|---|
Area | 61706906082927504 |
Diagonal | 351303020.43372 |
Cube
Length = nSurface area | 370241436497565024 |
---|---|
Volume | 1.5328535283014E+25 |
Space diagonal | 430256572.58057 |
Equilateral Triangle
Length = nPerimeter | 745226244 |
---|---|
Area | 2.6719874128378E+16 |
Altitude | 215128286.29029 |
Triangular Pyramid
Length = nSurface area | 2.6719874128378E+16 |
---|---|
Volume | 1.8064852073794E+24 |
Height | 117101006.81124 |