248738239 (number)

248738239 is an odd 9-digits composite number following 248738238 and preceding 248738240. In scientific notation, it is written as 2.48738239 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 247747000 positive integers (up to 248738239) that are relatively prime to 248738239.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48738239 × 10^8
Engineering notation 2.48738239 × 10^6

Prime Factorization of 248738239

Prime Factorization 251 × 990989

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 248738239
Product of the distinct prime numbers

The prime factorization of 248738239 is 251 × 990989. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 10, 45, 9, 829, 610, 6299, 6222, 56113, 26386, 218996, 764033, 2875792, 8567962, 5973977, 61306641, 967876320, 327607176, 5597966598, 5792075214

Basic calculations (n = 248738239)

Multiplication

n×y
n×2 497476478
n×3 746214717
n×4 994952956
n×5 1243691195

Division

n÷y
n÷2 124369119.5
n÷3 82912746.333333
n÷3 62184559.75
n÷5 49747647.8

Exponentiation

ny
n2 61870711540821121
n3 1.5389611834341E+25
n4 3.8279849465675E+33
n5 9.5216623452771E+41

Nth Root

y√n
2√n 15771.437442415
3√n 628.89892412803
4√n 125.58438375218
5√n 47.769259718573

Divisors of 248738239

1, 251, 990989, 248738239

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248738238
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248738239 can be divided by 4 positive divisors. The sum of these divisors (counting 248738239) is 1, the average is 0.25.

Base conversion 248738239

Base System Value
2 Binary 1110110100110111000110111111
3 Ternary 122100001012201101
4 Quaternary 32310313012333
5 Quinary 1002134110424
6 Senary 40403153531
8 Octal 1664670677
10 Decimal 248738239
12 Duodecimal 6b3758a7
16 Hexadecimal ed371bf
20 Vigesimal 3hec5bj
36 Base36 443bnj

Cryptographic Hash Functions

md5 50fb14fd73a7db1d0fe8a9c458caf7d7
sha1 16ed3da75097c530f772eab0d92ed93dcd8aba9a
sha256 14bd8abd58b9c7503a0a69d5137182540b53852313682ace364b2f79b38ed618
sha512 40b2df45b28bcbbe02d4a790024986b0f94a459e734e9b6022e32aeffcb9cfb6459f45ea273ce914da11a70825cd86794a8264de24997902d20e29a18bb45321
ripemd-160 bddd06690f0cd9f1e24e8c54f4f2f1800721ead5

248738239 as geometric shapes

Circle

Radius = n
Diameter 497476478
Circumference 1562868448.6185
Area 1.9437257284902E+17

Sphere

Radius = n
Volume 6.4463855307152E+25
Surface area 7.7749029139607E+17
Circumference 1562868448.6185

Square

Length = n
Perimeter 994952956
Area 61870711540821121
Diagonal 351768991.0746

Cube

Length = n
Surface area 371224269244926726
Volume 1.5389611834341E+25
Space diagonal 430827267.73321

Equilateral Triangle

Length = n
Perimeter 746214717
Area 2.6790803972285E+16
Altitude 215413633.86661

Triangular Pyramid

Length = n
Surface area 2.6790803972285E+16
Volume 1.8136831479819E+24
Height 117256330.3582