242742705 (number)

242742705 is an odd 9-digits composite number following 242742704 and preceding 242742706. In scientific notation, it is written as 2.42742705 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 129462768 positive integers (up to 242742705) that are relatively prime to 242742705.

Interesting facts

Basic properties

Name

Name two hundred forty-two million seven hundred forty-two thousand seven hundred five

Notation

Scientific notation 2.42742705 × 10^8
Engineering notation 2.42742705 × 10^6

Prime Factorization of 242742705

Prime Factorization 3 × 5 × 16182847

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 242742705
Product of the distinct prime numbers

The prime factorization of 242742705 is 3 × 5 × 16182847. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 99, 97, 499, 224, 3058, 3331, 27720, 22887, 834233, 269061, 7183674, 1653189, 68712922, 12934821, 349413325, 688754707, 6933925991, 5161791407

Basic calculations (n = 242742705)

Multiplication

n×y
n×2 485485410
n×3 728228115
n×4 970970820
n×5 1213713525

Division

n÷y
n÷2 121371352.5
n÷3 80914235
n÷3 60685676.25
n÷5 48548541

Exponentiation

ny
n2 58924020830717025
n3 1.4303376205925E+25
n4 3.4720402308588E+33
n5 8.4281243750748E+41

Nth Root

y√n
2√n 15580.202341433
3√n 623.80482421125
4√n 124.82068074415
5√n 47.536722738936

Divisors of 242742705

1, 3, 5, 15, 16182847, 48548541, 80914235, 242742705

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242742704
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242742705 can be divided by 8 positive divisors. The sum of these divisors (counting 242742705) is 1, the average is 0.125.

Base conversion 242742705

Base System Value
2 Binary 1110011101111111010110110001
3 Ternary 121220202121101120
4 Quaternary 32131333112301
5 Quinary 444120231310
6 Senary 40030452453
8 Octal 1635772661
10 Decimal 242742705
12 Duodecimal 69364129
16 Hexadecimal e77f5b1
20 Vigesimal 3fh2gf5
36 Base36 40itgx

Cryptographic Hash Functions

md5 9721eadd6789ed6b861d903a93287f42
sha1 83f450ac6a9aeb787239dfd1ade637602066c518
sha256 7f4696646ac9d1a9dd985d831875892b134a23a983dff80703f46d80a9d8e47c
sha512 5306fa97a489efb95e4573c3099673499d479990ede9b87e490c309a7f83768ca584dd1c5b8633fc3f1f721a294f818797114e237b8887a329e2f92f7d6423e7
ripemd-160 401679e0f2379264ab05ba48df8b4f6344a236d4

242742705 as geometric shapes

Circle

Radius = n
Diameter 485485410
Circumference 1525197397.481
Area 1.8511527096175E+17

Sphere

Radius = n
Volume 5.9913842146752E+25
Surface area 7.4046108384701E+17
Circumference 1525197397.481

Square

Length = n
Perimeter 970970820
Area 58924020830717025
Diagonal 343290025.57813

Cube

Length = n
Surface area 353544124984302150
Volume 1.4303376205925E+25
Space diagonal 420442698.2267

Equilateral Triangle

Length = n
Perimeter 728228115
Area 2.5514849466262E+16
Altitude 210221349.11335

Triangular Pyramid

Length = n
Surface area 2.5514849466262E+16
Volume 1.6856690515119E+24
Height 114430008.52604