42493742 (number)

42493742 is an even 8-digits composite number following 42493741 and preceding 42493743. In scientific notation, it is written as 4.2493742 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 20275200 positive integers (up to 42493742) that are relatively prime to 42493742.

Interesting facts

Basic properties

Name

Name forty-two million four hundred ninety-three thousand seven hundred forty-two

Notation

Scientific notation 4.2493742 × 10^7
Engineering notation 4.2493742 × 10^6

Prime Factorization of 42493742

Prime Factorization 2 × 23 × 577 × 1601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42493742
Product of the distinct prime numbers

The prime factorization of 42493742 is 2 × 23 × 577 × 1601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 16, 59, 124, 203, 951, 8630, 73317, 31202, 782854, 757583, 2247545, 6693291, 91490046, 72316443, 499335373, 316152527, 1673684604, 1047142343

Basic calculations (n = 42493742)

Multiplication

n×y
n×2 84987484
n×3 127481226
n×4 169974968
n×5 212468710

Division

n÷y
n÷2 21246871
n÷3 14164580.666667
n÷3 10623435.5
n÷5 8498748.4

Exponentiation

ny
n2 1805718109162564
n3 7.6731719455482E+22
n4 3.2606178897576E+30
n5 1.3855585536794E+38

Nth Root

y√n
2√n 6518.7224208429
3√n 348.9594729119
4√n 80.738605517082
5√n 33.547873392657

Divisors of 42493742

1, 2, 23, 46, 577, 1154, 1601, 3202, 13271, 26542, 36823, 73646, 923777, 1847554, 21246871, 42493742

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 -42493741
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 42493742 can be divided by 16 positive divisors. The sum of these divisors (counting 42493742) is 1, the average is 0.0625.

Base conversion 42493742

Base System Value
2 Binary 10100010000110011100101110
3 Ternary 2221221220110022
4 Quaternary 2202012130232
5 Quinary 41334244432
6 Senary 4114442142
8 Octal 242063456
10 Decimal 42493742
12 Duodecimal 12293352
16 Hexadecimal 288672e
20 Vigesimal d5be72
36 Base36 pasdq

Cryptographic Hash Functions

md5 8a7aa86f7504a95c5ac609d6b04659b6
sha1 4fe81f86888e30dc2fe0dc320fac0b67d350d26f
sha256 b3348a385743a6cd19835fa43bd0532c0bb989635eded39791bc70ad04c2e0aa
sha512 f9cacf302ff3ad821bee5d45d49ab4b82e19203b56929e0ba8738eedb8c63808d4f6eb7cbcedeb42dd489b887185470067b80502f78bf4759d9f167c99974f6f
ripemd-160 f5b4dfd9709ff9d8442a7bffbd775767d43cea42

42493742 as geometric shapes

Circle

Radius = n
Diameter 84987484
Circumference 266996055.38148
Area 5.6728307461992E+15

Sphere

Radius = n
Volume 3.2141307485154E+23
Surface area 2.2691322984797E+16
Circumference 266996055.38148

Square

Length = n
Perimeter 169974968
Area 1805718109162564
Diagonal 60095226.252383

Cube

Length = n
Surface area 10834308654975384
Volume 7.6731719455482E+22
Space diagonal 73601320.147724

Equilateral Triangle

Length = n
Perimeter 127481226
Area 7.8189887730419E+14
Altitude 36800660.073862

Triangular Pyramid

Length = n
Surface area 7.8189887730419E+14
Volume 9.0429198598458E+21
Height 20031742.084128