248857230 (number)

248857230 is an even 9-digits composite number following 248857229 and preceding 248857231. In scientific notation, it is written as 2.48857230 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 66361920 positive integers (up to 248857230) that are relatively prime to 248857230.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million eight hundred fifty-seven thousand two hundred thirty

Notation

Scientific notation 2.48857230 × 10^8
Engineering notation 2.48857230 × 10^6

Prime Factorization of 248857230

Prime Factorization 2 × 15 × 8295241

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248857230
Product of the distinct prime numbers

The prime factorization of 248857230 is 2 × 15 × 8295241. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 11, 47, 305, 394, 1505, 3979, 53027, 45597, 292971, 742098, 2234789, 1678613, 66126223, 73345108, 789733918, 648429775, 3196824779, 9252558767

Basic calculations (n = 248857230)

Multiplication

n×y
n×2 497714460
n×3 746571690
n×4 995428920
n×5 1244286150

Division

n÷y
n÷2 124428615
n÷3 82952410
n÷3 62214307.5
n÷5 49771446

Exponentiation

ny
n2 61929920923272900
n3 1.5411708575085E+25
n4 3.8353151055628E+33
n5 9.5444589334752E+41

Nth Root

y√n
2√n 15775.209348849
3√n 628.99919202743
4√n 125.59940027265
5√n 47.773829200657

Divisors of 248857230

1, 2, 15, 30, 8295241, 16590482, 124428615, 248857230

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248857229
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248857230 can be divided by 8 positive divisors. The sum of these divisors (counting 248857230) is 1, the average is 0.125.

Base conversion 248857230

Base System Value
2 Binary 1110110101010100001010001110
3 Ternary 122100021020221110
4 Quaternary 32311110022032
5 Quinary 1002201412410
6 Senary 40405512450
8 Octal 1665241216
10 Decimal 248857230
12 Duodecimal 6b412726
16 Hexadecimal ed5428e
20 Vigesimal 3hf731a
36 Base36 445vgu

Cryptographic Hash Functions

md5 c6ee637ad823f8d02ddeed4007a1294b
sha1 1178b880f828b99450c380d4da1b12a90173c175
sha256 af4f8f8ae1256c892b36dde25fbdf29f43ebb068a251561c154b64ee478f849c
sha512 eeab46331ccb2e0bf5e90a239e5bf677ca42fe0d9eb626e81ed88f6183db147b9a0fd5da9ffc9eb79a30597d8a938ac7a575826b680e9bad5896785a5f846f42
ripemd-160 f55ebf820430770c849a9be6a7ade01761668df2

248857230 as geometric shapes

Circle

Radius = n
Diameter 497714460
Circumference 1563616091.1214
Area 1.9455858460995E+17

Sphere

Radius = n
Volume 6.4556413918337E+25
Surface area 7.782343384398E+17
Circumference 1563616091.1214

Square

Length = n
Perimeter 995428920
Area 61929920923272900
Diagonal 351937269.7606

Cube

Length = n
Surface area 371579525539637400
Volume 1.5411708575085E+25
Space diagonal 431033366.19085

Equilateral Triangle

Length = n
Perimeter 746571690
Area 2.6816442386958E+16
Altitude 215516683.09543

Triangular Pyramid

Length = n
Surface area 2.6816442386958E+16
Volume 1.8162872738522E+24
Height 117312423.25353