42087956 (number)

42087956 is an even 8-digits composite number following 42087955 and preceding 42087957. In scientific notation, it is written as 4.2087956 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 18 positive divisors. There are 20363280 positive integers (up to 42087956) that are relatively prime to 42087956.

Interesting facts

Basic properties

Name

Name forty-two million eighty-seven thousand nine hundred fifty-six

Notation

Scientific notation 4.2087956 × 10^7
Engineering notation 4.2087956 × 10^6

Prime Factorization of 42087956

Prime Factorization 2 × 2 × 31 × 31 × 10949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 678838
Product of the distinct prime numbers

The prime factorization of 42087956 is 2 × 2 × 31 × 31 × 10949. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 12, 90, 606, 150, 35, 5384, 17244, 53246, 11762, 215500, 603890, 2867867, 89734812, 36906631, 624118218, 124446473, 8744649359, 2382409903

Basic calculations (n = 42087956)

Multiplication

n×y
n×2 84175912
n×3 126263868
n×4 168351824
n×5 210439780

Division

n÷y
n÷2 21043978
n÷3 14029318.666667
n÷3 10521989
n÷5 8417591.2

Exponentiation

ny
n2 1771396040257936
n3 7.455443860095E+22
n4 3.1378439314415E+30
n5 1.3206543732138E+38

Nth Root

y√n
2√n 6487.5231020783
3√n 347.84514403104
4√n 80.545161878777
5√n 33.483555422319

Divisors of 42087956

1, 2, 4, 31, 62, 124, 961, 1922, 3844, 10949, 21898, 43796, 339419, 678838, 1357676, 10521989, 21043978, 42087956

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42087955
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42087956 can be divided by 18 positive divisors. The sum of these divisors (counting 42087956) is 1, the average is 0.055555555555556.

Base conversion 42087956

Base System Value
2 Binary 10100000100011011000010100
3 Ternary 2221012021211012
4 Quaternary 2200203120110
5 Quinary 41233303311
6 Senary 4102031352
8 Octal 240433024
10 Decimal 42087956
12 Duodecimal 12118558
16 Hexadecimal 2823614
20 Vigesimal d30jhg
36 Base36 p239w

Cryptographic Hash Functions

md5 0b6960c0cbebd736f7b362e487de8ac9
sha1 83012d958f9c973e72a00838833f7fea811fa1ab
sha256 72dd201210876bd1d7268bcde2115bbb1aa5b486f3c46361d8989f19572ff6e3
sha512 7d3adefe5197caf8f506c110f15dd262eec90df68521afd906bb23b07fd11eee33032f19959b8a82575fedd1eea1e00e70417894d95460acd12e88a030a75fc0
ripemd-160 ab29ec8e5b743cd83531713920c8a2cb3e4c406d

42087956 as geometric shapes

Circle

Radius = n
Diameter 84175912
Circumference 264446426.74842
Area 5.5650047866724E+15

Sphere

Radius = n
Volume 3.1229290213501E+23
Surface area 2.226001914669E+16
Circumference 264446426.74842

Square

Length = n
Perimeter 168351824
Area 1771396040257936
Diagonal 59521358.187762

Cube

Length = n
Surface area 10628376241547616
Volume 7.455443860095E+22
Space diagonal 72898478.178723

Equilateral Triangle

Length = n
Perimeter 126263868
Area 7.6703698551327E+14
Altitude 36449239.089362

Triangular Pyramid

Length = n
Surface area 7.6703698551327E+14
Volume 8.7863248503813E+21
Height 19840452.729254