42561738 (number)

42561738 is an even 8-digits composite number following 42561737 and preceding 42561739. In scientific notation, it is written as 4.2561738 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 14153832 positive integers (up to 42561738) that are relatively prime to 42561738.

Interesting facts

Basic properties

Name

Name forty-two million five hundred sixty-one thousand seven hundred thirty-eight

Notation

Scientific notation 4.2561738 × 10^7
Engineering notation 4.2561738 × 10^6

Prime Factorization of 42561738

Prime Factorization 2 × 3 × 3 × 463 × 5107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14187246
Product of the distinct prime numbers

The prime factorization of 42561738 is 2 × 3 × 3 × 463 × 5107. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 58, 71, 981, 83, 5275, 8168, 65587, 99256, 665686, 219304, 9050152, 1393588, 2200760, 29891092, 269526926, 476337361, 7582898534, 7621462129

Basic calculations (n = 42561738)

Multiplication

n×y
n×2 85123476
n×3 127685214
n×4 170246952
n×5 212808690

Division

n÷y
n÷2 21280869
n÷3 14187246
n÷3 10640434.5
n÷5 8512347.6

Exponentiation

ny
n2 1811501541580644
n3 7.7100653999351E+22
n4 3.281537835149E+30
n5 1.396679535767E+38

Nth Root

y√n
2√n 6523.9357752817
3√n 349.14550190088
4√n 80.770884452763
5√n 33.558602796308

Divisors of 42561738

1, 2, 3, 6, 9, 18, 463, 926, 1389, 2778, 4167, 5107, 8334, 10214, 15321, 30642, 45963, 91926, 2364541, 4729082, 7093623, 14187246, 21280869, 42561738

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42561737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42561738 can be divided by 24 positive divisors. The sum of these divisors (counting 42561738) is 1, the average is 0.041666666666667.

Base conversion 42561738

Base System Value
2 Binary 10100010010111000011001010
3 Ternary 2222002100201200
4 Quaternary 2202113003022
5 Quinary 41343433423
6 Senary 4120125030
8 Octal 242270312
10 Decimal 42561738
12 Duodecimal 12306776
16 Hexadecimal 28970ca
20 Vigesimal d6046i
36 Base36 pc8ui

Cryptographic Hash Functions

md5 77e808a96b976277f1feed244de822a0
sha1 d5e5f0c697f3c02792357ea889abdf89b46191fc
sha256 f9e5adc958675abd449a67a2ec356cd88b8b2bfc0a6ee7d2c5836efde138a394
sha512 34e17c2bfa6f4b9bd90306ad6271a9a3910fbcfeae017306902c314aed1469caad5e8d228f6e99277222cee9340382e00bc8362a084bcc2a58d539beaaf3518a
ripemd-160 6ff625eaf3b9ca2f607dcd28db04ac0aa8bde4ee

42561738 as geometric shapes

Circle

Radius = n
Diameter 85123476
Circumference 267423286.84963
Area 5.6909999349963E+15

Sphere

Radius = n
Volume 3.2295846425511E+23
Surface area 2.2763999739985E+16
Circumference 267423286.84963

Square

Length = n
Perimeter 170246952
Area 1811501541580644
Diagonal 60191387.11777

Cube

Length = n
Surface area 10869009249483864
Volume 7.7100653999351E+22
Space diagonal 73719092.674435

Equilateral Triangle

Length = n
Perimeter 127685214
Area 7.8440317700176E+14
Altitude 36859546.337217

Triangular Pyramid

Length = n
Surface area 7.8440317700176E+14
Volume 9.0863992128099E+21
Height 20063795.705923