38243742 (number)

38243742 is an even 8-digits composite number following 38243741 and preceding 38243743. In scientific notation, it is written as 3.8243742 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 12586392 positive integers (up to 38243742) that are relatively prime to 38243742.

Interesting facts

Basic properties

Name

Name thirty-eight million two hundred forty-three thousand seven hundred forty-two

Notation

Scientific notation 3.8243742 × 10^7
Engineering notation 3.8243742 × 10^6

Prime Factorization of 38243742

Prime Factorization 2 × 3 × 79 × 80683

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38243742
Product of the distinct prime numbers

The prime factorization of 38243742 is 2 × 3 × 79 × 80683. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 23, 94, 798, 127, 8464, 1871, 52048, 38427, 718092, 292032, 7121091, 6952718, 49894436, 15001835, 66174326, 48624209, 3341833706, 2754921354

Basic calculations (n = 38243742)

Multiplication

n×y
n×2 76487484
n×3 114731226
n×4 152974968
n×5 191218710

Division

n÷y
n÷2 19121871
n÷3 12747914
n÷3 9560935.5
n÷5 7648748.4

Exponentiation

ny
n2 1462583802162564
n3 5.5934677583284E+22
n4 2.1391513783483E+30
n5 8.1809153412497E+37

Nth Root

y√n
2√n 6184.1524884175
3√n 336.91482906643
4√n 78.639382553638
5√n 32.848237791642

Divisors of 38243742

1, 2, 3, 6, 79, 158, 237, 474, 80683, 161366, 242049, 484098, 6373957, 12747914, 19121871, 38243742

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 -38243741
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 38243742 can be divided by 16 positive divisors. The sum of these divisors (counting 38243742) is 1, the average is 0.0625.

Base conversion 38243742

Base System Value
2 Binary 10010001111000110110011110
3 Ternary 2122221222112220
4 Quaternary 2101320312132
5 Quinary 34242244432
6 Senary 3443410210
8 Octal 221706636
10 Decimal 38243742
12 Duodecimal 10983966
16 Hexadecimal 2478d9e
20 Vigesimal bj0972
36 Base36 mrp26

Cryptographic Hash Functions

md5 2bca6df86786399485628f9cb1c4a8b1
sha1 ed6e8d7a9f203b4e7bb0fdd1e08ebaae05598bc1
sha256 3c96e12b2326734322f8e47c26c0a615b511a7440bffbc8c5da69b340e1b026b
sha512 50f47a8d751471520321b3e7844af0bc0ee6c8cd28eb0ddf6f23e7238cb7274ff32be783fbc93fa6293a736de46bb9613fa2561ead1bfc8b8be27dbb10fe2804
ripemd-160 1c08785962c74c23a3e699be6c97fe3bccb4abad

38243742 as geometric shapes

Circle

Radius = n
Diameter 76487484
Circumference 240292517.82597
Area 4.5948425281333E+15

Sphere

Radius = n
Volume 2.3429862956875E+23
Surface area 1.8379370112533E+16
Circumference 240292517.82597

Square

Length = n
Perimeter 152974968
Area 1462583802162564
Diagonal 54084818.612298

Cube

Length = n
Surface area 8775502812975384
Volume 5.5934677583284E+22
Space diagonal 66240104.215556

Equilateral Triangle

Length = n
Perimeter 114731226
Area 6.3331736391821E+14
Altitude 33120052.107778

Triangular Pyramid

Length = n
Surface area 6.3331736391821E+14
Volume 6.5919649704372E+21
Height 18028272.870766