42163986 (number)

42163986 is an even 8-digits composite number following 42163985 and preceding 42163987. In scientific notation, it is written as 4.2163986 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 14041104 positive integers (up to 42163986) that are relatively prime to 42163986.

Interesting facts

Basic properties

Name

Name forty-two million one hundred sixty-three thousand nine hundred eighty-six

Notation

Scientific notation 4.2163986 × 10^7
Engineering notation 4.2163986 × 10^6

Prime Factorization of 42163986

Prime Factorization 2 × 3 × 1277 × 5503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42163986
Product of the distinct prime numbers

The prime factorization of 42163986 is 2 × 3 × 1277 × 5503. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 49, 41, 635, 823, 509, 1163, 13701, 84874, 369310, 948158, 5712727, 3540209, 55354171, 27157771, 542345618, 353169958, 7909504163, 8214507562

Basic calculations (n = 42163986)

Multiplication

n×y
n×2 84327972
n×3 126491958
n×4 168655944
n×5 210819930

Division

n÷y
n÷2 21081993
n÷3 14054662
n÷3 10540996.5
n÷5 8432797.2

Exponentiation

ny
n2 1777801715408196
n3 7.4959206639247E+22
n4 3.1605789393083E+30
n5 1.3326260614889E+38

Nth Root

y√n
2√n 6493.3801675245
3√n 348.05447357066
4√n 80.581512566621
5√n 33.495643997937

Divisors of 42163986

1, 2, 3, 6, 1277, 2554, 3831, 5503, 7662, 11006, 16509, 33018, 7027331, 14054662, 21081993, 42163986

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 -42163985
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 42163986 can be divided by 16 positive divisors. The sum of these divisors (counting 42163986) is 1, the average is 0.0625.

Base conversion 42163986

Base System Value
2 Binary 10100000110101111100010010
3 Ternary 2221100011010010
4 Quaternary 2200311330102
5 Quinary 41243221421
6 Senary 4103415350
8 Octal 240657422
10 Decimal 42163986
12 Duodecimal 12154556
16 Hexadecimal 2835f12
20 Vigesimal d3a9j6
36 Base36 p3pxu

Cryptographic Hash Functions

md5 65bdbba19a3b3191c812e4904300b846
sha1 d6d48b7e679d4ef0b650421e8e9f7395dd706e5e
sha256 6e3441525e0dafc66a93949c4c39771555b3530e3ef23e77c93915230a319f39
sha512 bb7364d87c875440b137a91ca567bde32da35d3d12cfe2d6c40f29f90e9687f06a75263f7523c39b543202a05dd1c84ef58f304c36d8b403e3b04616045b29f7
ripemd-160 d06ec62b8caaa60fca84fc6a89c1dc07ef366527

42163986 as geometric shapes

Circle

Radius = n
Diameter 84327972
Circumference 264924137.32733
Area 5.5851288086657E+15

Sphere

Radius = n
Volume 3.1398839052904E+23
Surface area 2.2340515234663E+16
Circumference 264924137.32733

Square

Length = n
Perimeter 168655944
Area 1777801715408196
Diagonal 59628880.844909

Cube

Length = n
Surface area 10666810292449176
Volume 7.4959206639247E+22
Space diagonal 73030166.001623

Equilateral Triangle

Length = n
Perimeter 126491958
Area 7.6981072421753E+14
Altitude 36515083.000811

Triangular Pyramid

Length = n
Surface area 7.6981072421753E+14
Volume 8.8340272211626E+21
Height 19876293.61497