248481520 (number)
248481520 is an even 9-digits composite number following 248481519 and preceding 248481521. In scientific notation, it is written as 2.48481520 × 10^8. The sum of its digits is 34. It has a total of 9 prime factors and 160 positive divisors. There are 78188544 positive integers (up to 248481520) that are relatively prime to 248481520.
Interesting facts
- 248481520 has 160 divisors, whose sum is 716525568
- The reverse of 248481520 is 025184842
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | two hundred forty-eight million four hundred eighty-one thousand five hundred twenty |
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Notation
Scientific notation | 2.48481520 × 10^8 |
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Engineering notation | 2.48481520 × 10^6 |
Prime Factorization of 248481520
Prime Factorization 2 × 2 × 2 × 2 × 7 × 17 × 5 × 43 × 607
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 31060190 | Product of the distinct prime numbers |
The prime factorization of 248481520 is 2 × 2 × 2 × 2 × 7 × 17 × 5 × 43 × 607. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 248481520)
Multiplication
n×yn×2 | 496963040 |
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n×3 | 745444560 |
n×4 | 993926080 |
n×5 | 1242407600 |
Division
n÷yn÷2 | 124240760 |
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n÷3 | 82827173.333333 |
n÷3 | 62120380 |
n÷5 | 49696304 |
Exponentiation
nyn2 | 61743065781510400 |
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n3 | 1.534201083485E+25 |
n4 | 3.8122061720999E+33 |
n5 | 9.4726278419677E+41 |
Nth Root
y√n2√n | 15763.296609529 |
---|---|
3√n | 628.68249060753 |
4√n | 125.55196776447 |
5√n | 47.759395258272 |
Divisors of 248481520
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -248481519 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 248481520 can be divided by 160 positive divisors. The sum of these divisors (counting 248481520) is 1, the average is 0.00625.
Base conversion 248481520
Base | System | Value |
---|---|---|
2 | Binary | 1110110011111000011011110000 |
3 | Ternary | 122022120011120021 |
4 | Quaternary | 32303320123300 |
5 | Quinary | 1002102402040 |
6 | Senary | 40353453224 |
8 | Octal | 1663703360 |
10 | Decimal | 248481520 |
12 | Duodecimal | 6b271214 |
16 | Hexadecimal | ecf86f0 |
20 | Vigesimal | 3hd03g0 |
36 | Base36 | 43xtkg |
Cryptographic Hash Functions
md5 | d538a7bd6ecad207dff7d62d6bf08d4e |
---|---|
sha1 | 148f79677d669f22459dde4eb8d898522c8e0baa |
sha256 | 3bed718ed33c0a4f38819bcefd7bce8da15ee2ef7210dbc52fe3d8c4a73b57ba |
sha512 | e22961ed778b2932cf9dd082d277e1812a77000654525bed25dee8fd49489e5ac897ed3f9e8d1bcad1444a184ea7ecf3ad9a08d7ebca85ab145636db2968e7d3 |
ripemd-160 | 0aab84a22f64691e94dccd2b44800ff9f7477381 |
248481520 as geometric shapes
Circle
Radius = nDiameter | 496963040 |
---|---|
Circumference | 1561255435.5697 |
Area | 1.939715618693E+17 |
Sphere
Radius = nVolume | 6.4264464706745E+25 |
---|---|
Surface area | 7.7588624747722E+17 |
Circumference | 1561255435.5697 |
Square
Length = nPerimeter | 993926080 |
---|---|
Area | 61743065781510400 |
Diagonal | 351405935.58308 |
Cube
Length = nSurface area | 370458394689062400 |
---|---|
Volume | 1.534201083485E+25 |
Space diagonal | 430382617.38194 |
Equilateral Triangle
Length = nPerimeter | 745444560 |
---|---|
Area | 2.6735531737161E+16 |
Altitude | 215191308.69097 |
Triangular Pyramid
Length = nSurface area | 2.6735531737161E+16 |
---|---|
Volume | 1.8080733163933E+24 |
Height | 117135311.86103 |