242742429 (number)

242742429 is an odd 9-digits composite number following 242742428 and preceding 242742430. In scientific notation, it is written as 2.42742429 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 161132352 positive integers (up to 242742429) that are relatively prime to 242742429.

Interesting facts

Basic properties

Name

Name two hundred forty-two million seven hundred forty-two thousand four hundred twenty-nine

Notation

Scientific notation 2.42742429 × 10^8
Engineering notation 2.42742429 × 10^6

Prime Factorization of 242742429

Prime Factorization 3 × 3 × 233 × 115757

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 80914143
Product of the distinct prime numbers

The prime factorization of 242742429 is 3 × 3 × 233 × 115757. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 78, 23, 64, 68, 3780, 866, 45538, 42551, 449560, 942488, 2733740, 2227151, 20803806, 63567258, 501679020, 390398580, 3409016384, 816594512

Basic calculations (n = 242742429)

Multiplication

n×y
n×2 485484858
n×3 728227287
n×4 970969716
n×5 1213712145

Division

n÷y
n÷2 121371214.5
n÷3 80914143
n÷3 60685607.25
n÷5 48548485.8

Exponentiation

ny
n2 58923886836820041
n3 1.4303327416891E+25
n4 3.4720244399584E+33
n5 8.4280764610286E+41

Nth Root

y√n
2√n 15580.193484036
3√n 623.80458778781
4√n 124.82064526366
5√n 47.53671192902

Divisors of 242742429

1, 3, 9, 233, 699, 2097, 115757, 347271, 1041813, 26971381, 80914143, 242742429

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 -242742428
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 242742429 can be divided by 12 positive divisors. The sum of these divisors (counting 242742429) is 1, the average is 0.083333333333333.

Base conversion 242742429

Base System Value
2 Binary 1110011101111111010010011101
3 Ternary 121220202121000100
4 Quaternary 32131333102131
5 Quinary 444120224204
6 Senary 40030451313
8 Octal 1635772235
10 Decimal 242742429
12 Duodecimal 69363b39
16 Hexadecimal e77f49d
20 Vigesimal 3fh2g19
36 Base36 40it99

Cryptographic Hash Functions

md5 e27792a0abaff194ef67bad35474d243
sha1 6c963f9c4c05b092cefdf6497a15a6902a9b2940
sha256 a554e4ac68ff4c3f1e2310e06494275a2bb681e48df9b537af44d4a1dd82476a
sha512 2523f32ec6d34ce2f4b6c36ed3218a2f1f5a0fba83fea65b031667d437b4bccaab5cc515ce4e45fde72b046d258891d3e8d4ba8b0f315f99f3c18b26539164ca
ripemd-160 14a809a2ad676c977e7ebd1e545397ca5b689629

242742429 as geometric shapes

Circle

Radius = n
Diameter 485484858
Circumference 1525195663.3219
Area 1.8511485000751E+17

Sphere

Radius = n
Volume 5.9913637779725E+25
Surface area 7.4045940003004E+17
Circumference 1525195663.3219

Square

Length = n
Perimeter 970969716
Area 58923886836820041
Diagonal 343289635.25519

Cube

Length = n
Surface area 353543321020920246
Volume 1.4303327416891E+25
Space diagonal 420442220.18068

Equilateral Triangle

Length = n
Perimeter 728227287
Area 2.5514791445203E+16
Altitude 210221110.09034

Triangular Pyramid

Length = n
Surface area 2.5514791445203E+16
Volume 1.6856633016692E+24
Height 114429878.4184