248486538 (number)

248486538 is an even 9-digits composite number following 248486537 and preceding 248486539. In scientific notation, it is written as 2.48486538 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 82696320 positive integers (up to 248486538) that are relatively prime to 248486538.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million four hundred eighty-six thousand five hundred thirty-eight

Notation

Scientific notation 2.48486538 × 10^8
Engineering notation 2.48486538 × 10^6

Prime Factorization of 248486538

Prime Factorization 2 × 3 × 631 × 65633

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248486538
Product of the distinct prime numbers

The prime factorization of 248486538 is 2 × 3 × 631 × 65633. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 6, 21, 993, 204, 3024, 5636, 86444, 28107, 979683, 614127, 3412918, 3783561, 55141498, 33176986, 318904207, 777403915, 3395778881, 5965064213

Basic calculations (n = 248486538)

Multiplication

n×y
n×2 496973076
n×3 745459614
n×4 993946152
n×5 1242432690

Division

n÷y
n÷2 124243269
n÷3 82828846
n÷3 62121634.5
n÷5 49697307.6

Exponentiation

ny
n2 61745559567225444
n3 1.5342940333733E+25
n4 3.8125141262698E+33
n5 9.4735843631287E+41

Nth Root

y√n
2√n 15763.455775939
3√n 628.68672258891
4√n 125.55260162951
5√n 47.759588153671

Divisors of 248486538

1, 2, 3, 6, 631, 1262, 1893, 3786, 65633, 131266, 196899, 393798, 41414423, 82828846, 124243269, 248486538

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248486537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248486538 can be divided by 16 positive divisors. The sum of these divisors (counting 248486538) is 1, the average is 0.0625.

Base conversion 248486538

Base System Value
2 Binary 1110110011111001101010001010
3 Ternary 122022120102110010
4 Quaternary 32303321222022
5 Quinary 1002103032123
6 Senary 40353532350
8 Octal 1663715212
10 Decimal 248486538
12 Duodecimal 6b2740b6
16 Hexadecimal ecf9a8a
20 Vigesimal 3hd0g6i
36 Base36 43xxfu

Cryptographic Hash Functions

md5 aa3efdef139787afa48e44726c9bf316
sha1 3ed4466133c432e42dfc6ed39c59da4003587d1a
sha256 908e08fc74fbda5e963d1ebdedfe6904ddf79e01b17cd4cbefb48bc2331fb824
sha512 00a8fd983f532f9bfbe0a7ff6ab3eb549d4a7222fc535e760160bba74babc9754f3e3b4d86da45f61100d22f98fbcdd41a70486fc4035ec984e43d1d111b6421
ripemd-160 914428730fe1bdcf1d23c28ea86e66c7c924a667

248486538 as geometric shapes

Circle

Radius = n
Diameter 496973076
Circumference 1561286964.5935
Area 1.9397939632819E+17

Sphere

Radius = n
Volume 6.4268358182561E+25
Surface area 7.7591758531275E+17
Circumference 1561286964.5935

Square

Length = n
Perimeter 993946152
Area 61745559567225444
Diagonal 351413032.10674

Cube

Length = n
Surface area 370473357403352664
Volume 1.5342940333733E+25
Space diagonal 430391308.81289

Equilateral Triangle

Length = n
Perimeter 745459614
Area 2.6736611578051E+16
Altitude 215195654.40645

Triangular Pyramid

Length = n
Surface area 2.6736611578051E+16
Volume 1.8081828588872E+24
Height 117137677.36891