242871844 (number)

242871844 is an even 9-digits composite number following 242871843 and preceding 242871845. In scientific notation, it is written as 2.42871844 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 120819104 positive integers (up to 242871844) that are relatively prime to 242871844.

Interesting facts

Basic properties

Name

Name two hundred forty-two million eight hundred seventy-one thousand eight hundred forty-four

Notation

Scientific notation 2.42871844 × 10^8
Engineering notation 2.42871844 × 10^6

Prime Factorization of 242871844

Prime Factorization 2 × 2 × 197 × 308213

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121435922
Product of the distinct prime numbers

The prime factorization of 242871844 is 2 × 2 × 197 × 308213. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 4, 46, 229, 647, 6668, 1878, 68776, 16018, 781863, 340870, 4290687, 2369825, 57036372, 67086114, 360147251, 917799916, 8949048402, 3301337067

Basic calculations (n = 242871844)

Multiplication

n×y
n×2 485743688
n×3 728615532
n×4 971487376
n×5 1214359220

Division

n÷y
n÷2 121435922
n÷3 80957281.333333
n÷3 60717961
n÷5 48574368.8

Exponentiation

ny
n2 58986732607960336
n3 1.432621652003E+25
n4 3.479434623763E+33
n5 8.4505670315077E+41

Nth Root

y√n
2√n 15584.346120386
3√n 623.91542588706
4√n 124.83727856849
5√n 47.541779565595

Divisors of 242871844

1, 2, 4, 197, 394, 788, 308213, 616426, 1232852, 60717961, 121435922, 242871844

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242871843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242871844 can be divided by 12 positive divisors. The sum of these divisors (counting 242871844) is 1, the average is 0.083333333333333.

Base conversion 242871844

Base System Value
2 Binary 1110011110011110111000100100
3 Ternary 121221000011112111
4 Quaternary 32132132320210
5 Quinary 444133344334
6 Senary 40033330404
8 Octal 1636367044
10 Decimal 242871844
12 Duodecimal 69406a04
16 Hexadecimal e79ee24
20 Vigesimal 3fhijc4
36 Base36 40ll44

Cryptographic Hash Functions

md5 f2c5e83e1c6d134eda5783ab6ad21580
sha1 720098d943f44df8a59777fb9ddf07ad02642bb7
sha256 f75383fcc57dd7e0b46258cb088acef3a4f8617c157e162ccde20c3f8801c80c
sha512 d28e2a34924f099edde20cca55bb8f133cef9ccbbfc1ff40ba1d9b7e5e0d8b1b5861d8f361f8d74dc989d5b85a96c656c6eda85f21c1563b4152338cde1c3d07
ripemd-160 963b570144222d61ff126b81498a4d7d973fd57a

242871844 as geometric shapes

Circle

Radius = n
Diameter 485743688
Circumference 1526008801.7484
Area 1.8531228582043E+17

Sphere

Radius = n
Volume 6.0009515430752E+25
Surface area 7.4124914328173E+17
Circumference 1526008801.7484

Square

Length = n
Perimeter 971487376
Area 58986732607960336
Diagonal 343472655.70336

Cube

Length = n
Surface area 353920395647762016
Volume 1.432621652003E+25
Space diagonal 420666373.53594

Equilateral Triangle

Length = n
Perimeter 728615532
Area 2.5542004462367E+16
Altitude 210333186.76797

Triangular Pyramid

Length = n
Surface area 2.5542004462367E+16
Volume 1.6883608083434E+24
Height 114490885.23445