242051281 (number)

242051281 is an odd 9-digits prime number following 242051280 and preceding 242051282. In scientific notation, it is written as 2.42051281 × 10^8. The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors. There are 242051280 positive integers (up to 242051281) that are relatively prime to 242051281.

Interesting facts

Basic properties

Name

Name two hundred forty-two million fifty-one thousand two hundred eighty-one

Notation

Scientific notation 2.42051281 × 10^8
Engineering notation 2.42051281 × 10^6

Prime Factorization of 242051281

Prime Factorization 242051281

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 242051281
Product of the distinct prime numbers

The prime factorization of 242051281 is 242051281. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 5, 40, 38, 76, 851, 2270, 1797, 60144, 88193, 501384, 612494, 1708897, 545623, 34132787, 90468218, 926646499, 534657448, 2563593392, 2925549771

Basic calculations (n = 242051281)

Multiplication

n×y
n×2 484102562
n×3 726153843
n×4 968205124
n×5 1210256405

Division

n÷y
n÷2 121025640.5
n÷3 80683760.333333
n÷3 60512820.25
n÷5 48410256.2

Exponentiation

ny
n2 58588822633740961
n3 1.4181499570779E+25
n4 3.432650137608E+33
n5 8.3087736303283E+41

Nth Root

y√n
2√n 15557.997332562
3√n 623.21198278904
4√n 124.73170139368
5√n 47.509611280821

Divisors of 242051281

1, 242051281

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 242051282
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 121025641
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 15557.9973647
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999917373
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242051281 can be divided by 2 positive divisors. The sum of these divisors (counting 242051281) is 242051282, the average is 121025641.

Base conversion 242051281

Base System Value
2 Binary 1110011011010110100011010001
3 Ternary 121212110110221021
4 Quaternary 32123112203101
5 Quinary 443431120111
6 Senary 40003555441
8 Octal 1633264321
10 Decimal 242051281
12 Duodecimal 6908bb81
16 Hexadecimal e6d68d1
20 Vigesimal 3fcg841
36 Base36 403zyp

Cryptographic Hash Functions

md5 301112c069bb127b4a8769cf5ec23505
sha1 0231356aefe4b6f7771f37e1b43dd8906e82313d
sha256 9cb1bb91b7647e62bd0d8b68f7a6a4f666250deafd2d6b7a890d76a61413a6d6
sha512 ba755783efea2a7290e5d9ffdc134905561d3c364a791db21992f30424fef6f480a32e9398b3ebe838d37854c0e45d2492ef20c499d9ea3413453e12cea053b0
ripemd-160 6abcb449f6b1beb94f0a92f7a0b902c98cda6b37

242051281 as geometric shapes

Circle

Radius = n
Diameter 484102562
Circumference 1520853052.3632
Area 1.8406221476864E+17

Sphere

Radius = n
Volume 5.9403326491261E+25
Surface area 7.3624885907454E+17
Circumference 1520853052.3632

Square

Length = n
Perimeter 968205124
Area 58588822633740961
Diagonal 342312204.37998

Cube

Length = n
Surface area 351532935802445766
Volume 1.4181499570779E+25
Space diagonal 419245116.72913

Equilateral Triangle

Length = n
Perimeter 726153843
Area 2.536970438932E+16
Altitude 209622558.36457

Triangular Pyramid

Length = n
Surface area 2.536970438932E+16
Volume 1.6713057523153E+24
Height 114104068.12666