248149742 (number)

248149742 is an even 9-digits composite number following 248149741 and preceding 248149743. In scientific notation, it is written as 2.48149742 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 124074870 positive integers (up to 248149742) that are relatively prime to 248149742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48149742 × 10^8
Engineering notation 2.48149742 × 10^6

Prime Factorization of 248149742

Prime Factorization 2 × 124074871

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 248149742
Product of the distinct prime numbers

The prime factorization of 248149742 is 2 × 124074871. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 62, 78, 713, 647, 1945, 4581, 36160, 61490, 828576, 753351, 8350124, 5949162, 874328, 85870919, 62414918, 583430347, 4747244314, 1387099935

Basic calculations (n = 248149742)

Multiplication

n×y
n×2 496299484
n×3 744449226
n×4 992598968
n×5 1240748710

Division

n÷y
n÷2 124074871
n÷3 82716580.666667
n÷3 62037435.5
n÷5 49629948.4

Exponentiation

ny
n2 61578294454666564
n3 1.5280637881726E+25
n4 3.7918863479456E+33
n5 9.4095561893603E+41

Nth Root

y√n
2√n 15752.769343833
3√n 628.40255574131
4√n 125.51003682508
5√n 47.74663456175

Divisors of 248149742

1, 2, 124074871, 248149742

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 -248149741
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 248149742 can be divided by 4 positive divisors. The sum of these divisors (counting 248149742) is 1, the average is 0.25.

Base conversion 248149742

Base System Value
2 Binary 1110110010100111011011101110
3 Ternary 122021221022110012
4 Quaternary 32302213123232
5 Quinary 1002011242432
6 Senary 40342413222
8 Octal 1662473356
10 Decimal 248149742
12 Duodecimal 6b131212
16 Hexadecimal eca76ee
20 Vigesimal 3haie72
36 Base36 43qpke

Cryptographic Hash Functions

md5 2e1c977831e1a9ca94b5516d007b9930
sha1 4e76ef8577dbf5bf42f8cf457afb6c8147110ceb
sha256 5f3e293dfd7d8f6a101e03cf67a45434e90ea77052e2d48f405f0bc50fc33288
sha512 5927fa9900c3ba8f172c86c9b11303a25969590ad34c9a6a09115f2c0e9932027f36c7dfe09616f36ba0d5500237aad8044f40a71017ebceea6d81ae5488eee5
ripemd-160 4bb36909584805c472daceeb664ca7b6c7fae6fd

248149742 as geometric shapes

Circle

Radius = n
Diameter 496299484
Circumference 1559170812.9148
Area 1.9345391747937E+17

Sphere

Radius = n
Volume 6.400738628186E+25
Surface area 7.7381566991748E+17
Circumference 1559170812.9148

Square

Length = n
Perimeter 992598968
Area 61578294454666564
Diagonal 350936730.63578

Cube

Length = n
Surface area 369469766727999384
Volume 1.5280637881726E+25
Space diagonal 429807961.02911

Equilateral Triangle

Length = n
Perimeter 744449226
Area 2.666418365973E+16
Altitude 214903980.51455

Triangular Pyramid

Length = n
Surface area 2.666418365973E+16
Volume 1.800840444504E+24
Height 116978910.21193