248840280 (number)
248840280 is an even 9-digits composite number following 248840279 and preceding 248840281. In scientific notation, it is written as 2.48840280 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 61251840 positive integers (up to 248840280) that are relatively prime to 248840280.
Interesting facts
- 248840280 has 32 divisors, whose sum is 526402800
- The reverse of 248840280 is 082048842
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | two hundred forty-eight million eight hundred forty thousand two hundred eighty |
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Notation
Scientific notation | 2.48840280 × 10^8 |
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Engineering notation | 2.48840280 × 10^6 |
Prime Factorization of 248840280
Prime Factorization 2 × 2 × 2 × 65 × 9 × 53171
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 62210070 | Product of the distinct prime numbers |
The prime factorization of 248840280 is 2 × 2 × 2 × 65 × 9 × 53171. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 248840280)
Multiplication
n×yn×2 | 497680560 |
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n×3 | 746520840 |
n×4 | 995361120 |
n×5 | 1244201400 |
Division
n÷yn÷2 | 124420140 |
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n÷3 | 82946760 |
n÷3 | 62210070 |
n÷5 | 49768056 |
Exponentiation
nyn2 | 61921484950478400 |
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n3 | 1.5408559653093E+25 |
n4 | 3.8342702984723E+33 |
n5 | 9.5412089466754E+41 |
Nth Root
y√n2√n | 15774.672104358 |
---|---|
3√n | 628.98491104341 |
4√n | 125.59726153208 |
5√n | 47.773178394998 |
Divisors of 248840280
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 | -248840279 | 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 248840280 can be divided by 32 positive divisors. The sum of these divisors (counting 248840280) is 1, the average is 0.03125.
Base conversion 248840280
Base | System | Value |
---|---|---|
2 | Binary | 1110110101010000000001011000 |
3 | Ternary | 122100020101200200 |
4 | Quaternary | 32311100001120 |
5 | Quinary | 1002200342110 |
6 | Senary | 40405302200 |
8 | Octal | 1665200130 |
10 | Decimal | 248840280 |
12 | Duodecimal | 6b404960 |
16 | Hexadecimal | ed50058 |
20 | Vigesimal | 3hf50e0 |
36 | Base36 | 445ie0 |
Cryptographic Hash Functions
md5 | df01554a7c8a06a1622e92bf56d946d3 |
---|---|
sha1 | 89adf940f3dc6181c86008222de1b1b25a02b2e4 |
sha256 | 7092a8ea4ea11b6cc8b1969f492795d07f26587cfeaf53eba558592cf6da0d4b |
sha512 | fea030667f4a1198fc77affcc77d2a448597d884dc0f2d15e5d3fc2c0de4bb361b50e160187a8db4cf406cf31286de7a56db81408885e69b17e95eb29433670d |
ripemd-160 | a9165eb980214e0d6c0b5af836c05c0c8c832a40 |
248840280 as geometric shapes
Circle
Radius = nDiameter | 497680560 |
---|---|
Circumference | 1563509591.1305 |
Area | 1.9453208221979E+17 |
Sphere
Radius = nVolume | 6.4543223744742E+25 |
---|---|
Surface area | 7.7812832887918E+17 |
Circumference | 1563509591.1305 |
Square
Length = nPerimeter | 995361120 |
---|---|
Area | 61921484950478400 |
Diagonal | 351913298.84072 |
Cube
Length = nSurface area | 371528909702870400 |
---|---|
Volume | 1.5408559653093E+25 |
Space diagonal | 431004007.92967 |
Equilateral Triangle
Length = nPerimeter | 746520840 |
---|---|
Area | 2.6812789503585E+16 |
Altitude | 215502003.96483 |
Triangular Pyramid
Length = nSurface area | 2.6812789503585E+16 |
---|---|
Volume | 1.8159161698366E+24 |
Height | 117304432.94691 |