42656492 (number)

42656492 is an even 8-digits composite number following 42656491 and preceding 42656493. In scientific notation, it is written as 4.2656492 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 21312720 positive integers (up to 42656492) that are relatively prime to 42656492.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2656492 × 10^7
Engineering notation 4.2656492 × 10^6

Prime Factorization of 42656492

Prime Factorization 2 × 2 × 1783 × 5981

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21328246
Product of the distinct prime numbers

The prime factorization of 42656492 is 2 × 2 × 1783 × 5981. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 39, 12, 187, 798, 9331, 19, 96471, 75665, 351681, 283979, 8349061, 7139918, 82066243, 71827432, 43045321, 411423679, 5228644419, 5849595881

Basic calculations (n = 42656492)

Multiplication

n×y
n×2 85312984
n×3 127969476
n×4 170625968
n×5 213282460

Division

n÷y
n÷2 21328246
n÷3 14218830.666667
n÷3 10664123
n÷5 8531298.4

Exponentiation

ny
n2 1819576309746064
n3 7.7616742300073E+22
n4 3.3108579469891E+30
n5 1.4122958552888E+38

Nth Root

y√n
2√n 6531.1937653081
3√n 349.40440746745
4√n 80.815801458057
5√n 33.573531622643

Divisors of 42656492

1, 2, 4, 1783, 3566, 5981, 7132, 11962, 23924, 10664123, 21328246, 42656492

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42656491
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42656492 can be divided by 12 positive divisors. The sum of these divisors (counting 42656492) is 1, the average is 0.083333333333333.

Base conversion 42656492

Base System Value
2 Binary 10100010101110001011101100
3 Ternary 2222021011201002
4 Quaternary 2202232023230
5 Quinary 41410001432
6 Senary 4122135432
8 Octal 242561354
10 Decimal 42656492
12 Duodecimal 12351578
16 Hexadecimal 28ae2ec
20 Vigesimal d6c14c
36 Base36 pe9yk

Cryptographic Hash Functions

md5 0ba8eb70044348597338b0776b42ea0a
sha1 34c902abf456108fc9855f1a824348ed94e8cc69
sha256 6be513d2305acdb9441f1180b1a6361b4ec77e6526c5945abb9e9709ba1d8c65
sha512 c3bb7dd0839bb0d9c08d73b1cb751fa1cabc2d34f42349d1d15bb6c5835112f86cff6a3f92fa5630c100c9c5921167cacb53473d1e661cd2761ac1a72bb9eafe
ripemd-160 edde2b7d5e5526db2cc6187b2b50c61fa0da3eac

42656492 as geometric shapes

Circle

Radius = n
Diameter 85312984
Circumference 268018643.79022
Area 5.7163675673443E+15

Sphere

Radius = n
Volume 3.2512024987397E+23
Surface area 2.2865470269377E+16
Circumference 268018643.79022

Square

Length = n
Perimeter 170625968
Area 1819576309746064
Diagonal 60325389.509659

Cube

Length = n
Surface area 10917457858476384
Volume 7.7616742300073E+22
Space diagonal 73883211.416655

Equilateral Triangle

Length = n
Perimeter 127969476
Area 7.8789965418222E+14
Altitude 36941605.708328

Triangular Pyramid

Length = n
Surface area 7.8789965418222E+14
Volume 9.1472208023317E+21
Height 20108463.169886