248149745 (number)

248149745 is an odd 9-digits composite number following 248149744 and preceding 248149746. In scientific notation, it is written as 2.48149745 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 196326144 positive integers (up to 248149745) that are relatively prime to 248149745.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.48149745 × 10^8
Engineering notation 2.48149745 × 10^6

Prime Factorization of 248149745

Prime Factorization 5 × 127 × 593 × 659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 248149745
Product of the distinct prime numbers

The prime factorization of 248149745 is 5 × 127 × 593 × 659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 50, 58, 840, 943, 1072, 8176, 4313, 5567, 434323, 496670, 1242095, 9096854, 81305253, 77848314, 486347182, 74176318, 8126547836, 4932650933

Basic calculations (n = 248149745)

Multiplication

n×y
n×2 496299490
n×3 744449235
n×4 992598980
n×5 1240748725

Division

n÷y
n÷2 124074872.5
n÷3 82716581.666667
n÷3 62037436.25
n÷5 49629949

Exponentiation

ny
n2 61578295943565025
n3 1.528063843593E+25
n4 3.7918865313133E+33
n5 9.4095567581432E+41

Nth Root

y√n
2√n 15752.769439054
3√n 628.40255827367
4√n 125.51003720442
5√n 47.746634677197

Divisors of 248149745

1, 5, 127, 593, 635, 659, 2965, 3295, 75311, 83693, 376555, 390787, 418465, 1953935, 49629949, 248149745

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 -248149744
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 248149745 can be divided by 16 positive divisors. The sum of these divisors (counting 248149745) is 1, the average is 0.0625.

Base conversion 248149745

Base System Value
2 Binary 1110110010100111011011110001
3 Ternary 122021221022110022
4 Quaternary 32302213123301
5 Quinary 1002011242440
6 Senary 40342413225
8 Octal 1662473361
10 Decimal 248149745
12 Duodecimal 6b131215
16 Hexadecimal eca76f1
20 Vigesimal 3haie75
36 Base36 43qpkh

Cryptographic Hash Functions

md5 e9d2982df1cd3d73d7707cf0f3a8e584
sha1 a1ad83b2eff8da5f9c8bf2dbe1c9701fcbbda128
sha256 d24a9c2a97c56b51b2f21dc74dde75e5e9eaa865adf67e242b4fe71b0ab3a89a
sha512 2dd951b534797c9727800b9cfc58b7d10961c849a69da6d9c7e7d98731856be200c2678f944aae62d7ad0ff2ba99638ae30a3ff0513bd5d027f15e9a33cc0a15
ripemd-160 25f487e3f1f8d5832ed8c4864805b9fb65788871

248149745 as geometric shapes

Circle

Radius = n
Diameter 496299490
Circumference 1559170831.7644
Area 1.9345392215688E+17

Sphere

Radius = n
Volume 6.4007388603307E+25
Surface area 7.7381568862753E+17
Circumference 1559170831.7644

Square

Length = n
Perimeter 992598980
Area 61578295943565025
Diagonal 350936734.87843

Cube

Length = n
Surface area 369469775661390150
Volume 1.528063843593E+25
Space diagonal 429807966.22526

Equilateral Triangle

Length = n
Perimeter 744449235
Area 2.6664184304442E+16
Altitude 214903983.11263

Triangular Pyramid

Length = n
Surface area 2.6664184304442E+16
Volume 1.8008405098177E+24
Height 116978911.62614