42656418 (number)

42656418 is an even 8-digits composite number following 42656417 and preceding 42656419. In scientific notation, it is written as 4.2656418 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 12187512 positive integers (up to 42656418) that are relatively prime to 42656418.

Interesting facts

Basic properties

Name

Name forty-two million six hundred fifty-six thousand four hundred eighteen

Notation

Scientific notation 4.2656418 × 10^7
Engineering notation 4.2656418 × 10^6

Prime Factorization of 42656418

Prime Factorization 2 × 9 × 7 × 338543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42656418
Product of the distinct prime numbers

The prime factorization of 42656418 is 2 × 9 × 7 × 338543. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 56, 9, 817, 69, 8998, 7608, 58179, 52532, 276366, 529121, 161719, 6698315, 14704124, 9992271, 877404173, 708962734, 3749152153, 1376981746

Basic calculations (n = 42656418)

Multiplication

n×y
n×2 85312836
n×3 127969254
n×4 170625672
n×5 213282090

Division

n÷y
n÷2 21328209
n÷3 14218806
n÷3 10664104.5
n÷5 8531283.6

Exponentiation

ny
n2 1819569996590724
n3 7.7616338354833E+22
n4 3.3108349724932E+30
n5 1.4122836051569E+38

Nth Root

y√n
2√n 6531.1881001851
3√n 349.40420541972
4√n 80.81576640845
5√n 33.573519974038

Divisors of 42656418

1, 2, 7, 9, 14, 18, 63, 126, 338543, 677086, 2369801, 3046887, 4739602, 6093774, 21328209, 42656418

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 -42656417
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 42656418 can be divided by 16 positive divisors. The sum of these divisors (counting 42656418) is 1, the average is 0.0625.

Base conversion 42656418

Base System Value
2 Binary 10100010101110001010100010
3 Ternary 2222021011121100
4 Quaternary 2202232022202
5 Quinary 41410001133
6 Senary 4122135230
8 Octal 242561242
10 Decimal 42656418
12 Duodecimal 12351516
16 Hexadecimal 28ae2a2
20 Vigesimal d6c10i
36 Base36 pe9wi

Cryptographic Hash Functions

md5 23c5b8423caf7ee15ca4ada9d07d0714
sha1 f3063dd4d413a35b968057d049dcbadbdd8f9c10
sha256 cef31008ba5b47d7d60f7abc50419675f3ae63a8a9e86016e2a4069980ac9c21
sha512 81ca6a284816ba0835a5fcb05de1098812fc6c6abc80290c27fcbf57a1c27a1f06e88f119b79e66b4026d9fe00a4e2f639ec4b90f7ddb60d95cdf9a77ac052bd
ripemd-160 429153d6e683e2db4e477a5bb88f34ee90ba1209

42656418 as geometric shapes

Circle

Radius = n
Diameter 85312836
Circumference 268018178.83451
Area 5.7163477339818E+15

Sphere

Radius = n
Volume 3.2511855783211E+23
Surface area 2.2865390935927E+16
Circumference 268018178.83451

Square

Length = n
Perimeter 170625672
Area 1819569996590724
Diagonal 60325284.857856

Cube

Length = n
Surface area 10917419979544344
Volume 7.7616338354833E+22
Space diagonal 73883083.244896

Equilateral Triangle

Length = n
Perimeter 127969254
Area 7.8789692050577E+14
Altitude 36941541.622448

Triangular Pyramid

Length = n
Surface area 7.8789692050577E+14
Volume 9.1471731969286E+21
Height 20108428.285952