42887042 (number)

42887042 is an even 8-digits composite number following 42887041 and preceding 42887043. In scientific notation, it is written as 4.2887042 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 18475600 positive integers (up to 42887042) that are relatively prime to 42887042.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred eighty-seven thousand forty-two

Notation

Scientific notation 4.2887042 × 10^7
Engineering notation 4.2887042 × 10^6

Prime Factorization of 42887042

Prime Factorization 2 × 11 × 23 × 131 × 647

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42887042
Product of the distinct prime numbers

The prime factorization of 42887042 is 2 × 11 × 23 × 131 × 647. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 75, 65, 159, 177, 6387, 412, 69440, 74762, 993312, 356516, 7618833, 6103545, 60696514, 52193939, 157360989, 958109525, 9714508131, 7684406137

Basic calculations (n = 42887042)

Multiplication

n×y
n×2 85774084
n×3 128661126
n×4 171548168
n×5 214435210

Division

n÷y
n÷2 21443521
n÷3 14295680.666667
n÷3 10721760.5
n÷5 8577408.4

Exponentiation

ny
n2 1839298371509764
n3 7.8882066509471E+22
n4 3.3830184994385E+30
n5 1.4508765647219E+38

Nth Root

y√n
2√n 6548.8198936908
3√n 350.03276427971
4√n 80.924779231647
5√n 33.609745091329

Divisors of 42887042

1, 2, 11, 22, 23, 46, 131, 253, 262, 506, 647, 1294, 1441, 2882, 3013, 6026, 7117, 14234, 14881, 29762, 33143, 66286, 84757, 163691, 169514, 327382, 932327, 1864654, 1949411, 3898822, 21443521, 42887042

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 -42887041
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 42887042 can be divided by 32 positive divisors. The sum of these divisors (counting 42887042) is 1, the average is 0.03125.

Base conversion 42887042

Base System Value
2 Binary 10100011100110011110000010
3 Ternary 2222200212221222
4 Quaternary 2203212132002
5 Quinary 41434341132
6 Senary 4131115042
8 Octal 243463602
10 Decimal 42887042
12 Duodecimal 12442a82
16 Hexadecimal 28e6782
20 Vigesimal d80hc2
36 Base36 pj7uq

Cryptographic Hash Functions

md5 8cb16602513b3c1ad7cdd2ca2e8754fb
sha1 5f5840fad5e0cd4a1d5c7c54a306cfb2d0c987be
sha256 20f4fe3c8af9ab99469a5b98c72701bb878c393c140ff32c7b5d038f88c2ea48
sha512 80ad4da20c7654f2742cd796cbd3338dbb108b22ade9ec7e93e07b167aa86c1fc3d73c80c657e68ba55114f1be5e0ed4f15e30931d64b87f1cfd10f23d762012
ripemd-160 b9e3e9359ce91ff6f6a25269793196d04feb565b

42887042 as geometric shapes

Circle

Radius = n
Diameter 85774084
Circumference 269467232.16279
Area 5.7783262516947E+15

Sphere

Radius = n
Volume 3.3042042752818E+23
Surface area 2.3113305006779E+16
Circumference 269467232.16279

Square

Length = n
Perimeter 171548168
Area 1839298371509764
Diagonal 60651436.446465

Cube

Length = n
Surface area 11035790229058584
Volume 7.8882066509471E+22
Space diagonal 74282535.73034

Equilateral Triangle

Length = n
Perimeter 128661126
Area 7.964395574334E+14
Altitude 37141267.86517

Triangular Pyramid

Length = n
Surface area 7.964395574334E+14
Volume 9.2963406904759E+21
Height 20217145.482155