42186738 (number)

42186738 is an even 8-digits composite number following 42186737 and preceding 42186739. In scientific notation, it is written as 4.2186738 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 12227600 positive integers (up to 42186738) that are relatively prime to 42186738.

Interesting facts

Basic properties

Name

Name forty-two million one hundred eighty-six thousand seven hundred thirty-eight

Notation

Scientific notation 4.2186738 × 10^7
Engineering notation 4.2186738 × 10^6

Prime Factorization of 42186738

Prime Factorization 2 × 3 × 23 × 11 × 27791

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42186738
Product of the distinct prime numbers

The prime factorization of 42186738 is 2 × 3 × 23 × 11 × 27791. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 56, 86, 59, 777, 3058, 5700, 12163, 626, 246775, 379163, 3572366, 297198, 63918122, 46804360, 446921771, 494964998, 5631074002, 6392253396

Basic calculations (n = 42186738)

Multiplication

n×y
n×2 84373476
n×3 126560214
n×4 168746952
n×5 210933690

Division

n÷y
n÷2 21093369
n÷3 14062246
n÷3 10546684.5
n÷5 8437347.6

Exponentiation

ny
n2 1779720863080644
n3 7.5080617763917E+22
n4 3.1674063504845E+30
n5 1.3362254184743E+38

Nth Root

y√n
2√n 6495.1318693311
3√n 348.11706657311
4√n 80.592380963284
5√n 33.499258117594

Divisors of 42186738

1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 27791, 55582, 83373, 166746, 305701, 611402, 639193, 917103, 1278386, 1834206, 1917579, 3835158, 7031123, 14062246, 21093369, 42186738

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42186737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42186738 can be divided by 32 positive divisors. The sum of these divisors (counting 42186738) is 1, the average is 0.03125.

Base conversion 42186738

Base System Value
2 Binary 10100000111011011111110010
3 Ternary 2221101022022210
4 Quaternary 2200323133302
5 Quinary 41244433423
6 Senary 4104112550
8 Octal 240733762
10 Decimal 42186738
12 Duodecimal 12165756
16 Hexadecimal 283b7f2
20 Vigesimal d3d6gi
36 Base36 p47hu

Cryptographic Hash Functions

md5 ba836f8271ebc470a7d201a743a75e8f
sha1 563106a264de863beb4dc2f28c24a28b93fba825
sha256 5165291fb6c707762c9c5023fd077c0f0a582ef88c73e70c21ee46ae1fdcce6d
sha512 913fe04ee11863d94e029149b9b683a35b2ab10f80018a8716a48d4d060e42826b96364031eb47e82c695ecc2f1dd9c9576e9b07686ce28751edfe4d5ed6f4f7
ripemd-160 94af79b5b7d3c378ef00445e3cddba9ae7246369

42186738 as geometric shapes

Circle

Radius = n
Diameter 84373476
Circumference 265067092.35943
Area 5.5911579888946E+15

Sphere

Radius = n
Volume 3.1449695625881E+23
Surface area 2.2364631955579E+16
Circumference 265067092.35943

Square

Length = n
Perimeter 168746952
Area 1779720863080644
Diagonal 59661057.03188

Cube

Length = n
Surface area 10678325178483864
Volume 7.5080617763917E+22
Space diagonal 73069573.621597

Equilateral Triangle

Length = n
Perimeter 126560214
Area 7.706417395365E+14
Altitude 36534786.810798

Triangular Pyramid

Length = n
Surface area 7.706417395365E+14
Volume 8.8483356594235E+21
Height 19887019.010627