42171855 (number)

42171855 is an odd 8-digits composite number following 42171854 and preceding 42171856. In scientific notation, it is written as 4.2171855 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 20446880 positive integers (up to 42171855) that are relatively prime to 42171855.

Interesting facts

Basic properties

Name

Name forty-two million one hundred seventy-one thousand eight hundred fifty-five

Notation

Scientific notation 4.2171855 × 10^7
Engineering notation 4.2171855 × 10^6

Prime Factorization of 42171855

Prime Factorization 3 × 5 × 11 × 255587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42171855
Product of the distinct prime numbers

The prime factorization of 42171855 is 3 × 5 × 11 × 255587. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 23, 67, 948, 550, 5724, 1614, 17658, 46476, 601003, 775105, 5720604, 8201367, 75785722, 87060633, 564535496, 863383043, 6131772073, 9028114855

Basic calculations (n = 42171855)

Multiplication

n×y
n×2 84343710
n×3 126515565
n×4 168687420
n×5 210859275

Division

n÷y
n÷2 21085927.5
n÷3 14057285
n÷3 10542963.75
n÷5 8434371

Exponentiation

ny
n2 1778465354141025
n3 7.5001183037359E+22
n4 3.16293901588E+30
n5 1.3338700555153E+38

Nth Root

y√n
2√n 6493.9860640442
3√n 348.07612451458
4√n 80.585272004531
5√n 33.496894152742

Divisors of 42171855

1, 3, 5, 11, 15, 33, 55, 165, 255587, 766761, 1277935, 2811457, 3833805, 8434371, 14057285, 42171855

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 -42171854
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 42171855 can be divided by 16 positive divisors. The sum of these divisors (counting 42171855) is 1, the average is 0.0625.

Base conversion 42171855

Base System Value
2 Binary 10100000110111110111001111
3 Ternary 2221100112220120
4 Quaternary 2200313313033
5 Quinary 41243444410
6 Senary 4103520023
8 Octal 240676717
10 Decimal 42171855
12 Duodecimal 12159013
16 Hexadecimal 2837dcf
20 Vigesimal d3b9cf
36 Base36 p3w0f

Cryptographic Hash Functions

md5 bbd28cd29409b668cba67c3ca77aba08
sha1 b994c7646af1e02fd3b7609a466f55743a30f213
sha256 4a091550e421248d2c30f5cd20429939721bda106e53665d1f2972ec5633c18e
sha512 000b1f726755f92f6ec5ccd77aba751878ed2fd8e4a0e19a980d5b6a1c8b1496c3405d7489a40175097aac08f588ad6d49dc88af53f0d619dc8ec64e423ec19a
ripemd-160 1748016c875c74b24d53476385069d71150eb8ef

42171855 as geometric shapes

Circle

Radius = n
Diameter 84343710
Circumference 264973579.71251
Area 5.5872136912334E+15

Sphere

Radius = n
Volume 3.1416422085428E+23
Surface area 2.2348854764934E+16
Circumference 264973579.71251

Square

Length = n
Perimeter 168687420
Area 1778465354141025
Diagonal 59640009.291432

Cube

Length = n
Surface area 10670792124846150
Volume 7.5001183037359E+22
Space diagonal 73043795.509428

Equilateral Triangle

Length = n
Perimeter 126515565
Area 7.7009808821831E+14
Altitude 36521897.754714

Triangular Pyramid

Length = n
Surface area 7.7009808821831E+14
Volume 8.8389741871217E+21
Height 19880003.097144