248486542 (number)

248486542 is an even 9-digits composite number following 248486541 and preceding 248486543. In scientific notation, it is written as 2.48486542 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 124243270 positive integers (up to 248486542) that are relatively prime to 248486542.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48486542 × 10^8
Engineering notation 2.48486542 × 10^6

Prime Factorization of 248486542

Prime Factorization 2 × 124243271

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 248486542
Product of the distinct prime numbers

The prime factorization of 248486542 is 2 × 124243271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 21, 30, 278, 500, 2376, 601, 13464, 63256, 221423, 131210, 5778897, 9956264, 18707604, 67227095, 884884749, 601351929, 8024002555, 4664283305

Basic calculations (n = 248486542)

Multiplication

n×y
n×2 496973084
n×3 745459626
n×4 993946168
n×5 1242432710

Division

n÷y
n÷2 124243271
n÷3 82828847.333333
n÷3 62121635.5
n÷5 49697308.4

Exponentiation

ny
n2 61745561555117764
n3 1.5342941074679E+25
n4 3.8125143717568E+33
n5 9.4735851256316E+41

Nth Root

y√n
2√n 15763.455902815
3√n 628.68672596233
4√n 125.55260213478
5√n 47.759588307432

Divisors of 248486542

1, 2, 124243271, 248486542

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 -248486541
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 248486542 can be divided by 4 positive divisors. The sum of these divisors (counting 248486542) is 1, the average is 0.25.

Base conversion 248486542

Base System Value
2 Binary 1110110011111001101010001110
3 Ternary 122022120102110021
4 Quaternary 32303321222032
5 Quinary 1002103032132
6 Senary 40353532354
8 Octal 1663715216
10 Decimal 248486542
12 Duodecimal 6b2740ba
16 Hexadecimal ecf9a8e
20 Vigesimal 3hd0g72
36 Base36 43xxfy

Cryptographic Hash Functions

md5 bba40f6d47cf723b3b79d772d812e3e8
sha1 e132762df8115a4fdda6eee3bda22ce4683c0f5c
sha256 97d99216457eaf3298b9a19d2564e3d141205694685552cfe13bea0db32d5cf1
sha512 489059faa90f40312c162ffa7ed8327df3adebc2399c147818d8a404dc6ad16933b5825d51063abce487e5120f2f6f859f13883adbfa4264d46d005c938104bc
ripemd-160 474135f39daafc0110caa7e0f305d605b8699f20

248486542 as geometric shapes

Circle

Radius = n
Diameter 496973084
Circumference 1561286989.7263
Area 1.9397940257333E+17

Sphere

Radius = n
Volume 6.4268361286232E+25
Surface area 7.7591761029334E+17
Circumference 1561286989.7263

Square

Length = n
Perimeter 993946168
Area 61745561555117764
Diagonal 351413037.76359

Cube

Length = n
Surface area 370473369330706584
Volume 1.5342941074679E+25
Space diagonal 430391315.7411

Equilateral Triangle

Length = n
Perimeter 745459626
Area 2.6736612438834E+16
Altitude 215195657.87055

Triangular Pyramid

Length = n
Surface area 2.6736612438834E+16
Volume 1.8081829462086E+24
Height 117137679.25453