248530144 (number)

248530144 is an even 9-digits composite number following 248530143 and preceding 248530145. In scientific notation, it is written as 2.48530144 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 24 positive divisors. There are 121919616 positive integers (up to 248530144) that are relatively prime to 248530144.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million five hundred thirty thousand one hundred forty-four

Notation

Scientific notation 2.48530144 × 10^8
Engineering notation 2.48530144 × 10^6

Prime Factorization of 248530144

Prime Factorization 2 × 2 × 2 × 2 × 2 × 53 × 146539

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15533134
Product of the distinct prime numbers

The prime factorization of 248530144 is 2 × 2 × 2 × 2 × 2 × 53 × 146539. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 9, 74, 7, 165, 153, 7652, 777, 75107, 45337, 668306, 293485, 3880998, 5580562, 72188177, 38793522, 950371079, 183026617, 4807789422, 3442383494

Basic calculations (n = 248530144)

Multiplication

n×y
n×2 497060288
n×3 745590432
n×4 994120576
n×5 1242650720

Division

n÷y
n÷2 124265072
n÷3 82843381.333333
n÷3 62132536
n÷5 49706028.8

Exponentiation

ny
n2 61767232476660736
n3 1.5351019181906E+25
n4 3.8151910078259E+33
n5 9.4818997056246E+41

Nth Root

y√n
2√n 15764.838851063
3√n 628.72349575441
4√n 125.55810945958
5√n 47.761264267351

Divisors of 248530144

1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 146539, 293078, 586156, 1172312, 2344624, 4689248, 7766567, 15533134, 31066268, 62132536, 124265072, 248530144

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248530143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248530144 can be divided by 24 positive divisors. The sum of these divisors (counting 248530144) is 1, the average is 0.041666666666667.

Base conversion 248530144

Base System Value
2 Binary 1110110100000100010011100000
3 Ternary 122022122122021011
4 Quaternary 32310010103200
5 Quinary 1002110431034
6 Senary 40354510304
8 Octal 1664042340
10 Decimal 248530144
12 Duodecimal 6b295394
16 Hexadecimal ed044e0
20 Vigesimal 3hd6574
36 Base36 43yv34

Cryptographic Hash Functions

md5 1631485c078af9e7c7fb1ae30b06758b
sha1 ca151a4254001112f79e7b1d0a1f7028edc6221d
sha256 c2185bba63527fd24da234f7383559a4282664d0ea2a2a039394a31992642d07
sha512 15d0b8fd63a945297969b3305da778fc7549d95a6f65265bb77914fb0769174c3fcbe1ad092e5d259c9a01a873492eb5fc00909d9576100f924bde90967db947
ripemd-160 824943a3687a54543c9b35e937d20f0dfc306a7d

248530144 as geometric shapes

Circle

Radius = n
Diameter 497060288
Circumference 1561560949.172
Area 1.9404748378125E+17

Sphere

Radius = n
Volume 6.4302198782656E+25
Surface area 7.76189935125E+17
Circumference 1561560949.172

Square

Length = n
Perimeter 994120576
Area 61767232476660736
Diagonal 351474700.30334

Cube

Length = n
Surface area 370603394859964416
Volume 1.5351019181906E+25
Space diagonal 430466836.62041

Equilateral Triangle

Length = n
Perimeter 745590432
Area 2.6745996223124E+16
Altitude 215233418.3102

Triangular Pyramid

Length = n
Surface area 2.6745996223124E+16
Volume 1.8091349602751E+24
Height 117158233.43445