42008 (number)

42008 is an even 5-digits composite number following 42007 and preceding 42009. In scientific notation, it is written as 4.2008 × 10^4. The sum of its digits is 14. It has a total of 5 prime factors and 16 positive divisors. There are 20416 positive integers (up to 42008) that are relatively prime to 42008.

Interesting facts

Basic properties

Name

Name forty-two thousand eight

Notation

Scientific notation 4.2008 × 10^4
Engineering notation 4.2008 × 10^3

Prime Factorization of 42008

Prime Factorization 2 × 2 × 2 × 59 × 89

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10502
Product of the distinct prime numbers

The prime factorization of 42008 is 2 × 2 × 2 × 59 × 89. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42008)

Multiplication

n×y
n×2 84016
n×3 126024
n×4 168032
n×5 210040

Division

n÷y
n÷2 21004
n÷3 14002.666666667
n÷3 10502
n÷5 8401.6

Exponentiation

ny
n2 1764672064
n3 74130344064512
n4 3114067493462020096
n5 1.3081574726535E+23

Nth Root

y√n
2√n 204.95853239131
3√n 34.762473309797
4√n 14.316372878327
5√n 8.4074908058258

Divisors of 42008

1, 2, 4, 8, 59, 89, 118, 178, 236, 356, 472, 712, 5251, 10502, 21004, 42008

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 -42007
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 42008 can be divided by 16 positive divisors. The sum of these divisors (counting 42008) is 1, the average is 0.0625.

Base conversion 42008

Base System Value
2 Binary 1010010000011000
3 Ternary 2010121212
4 Quaternary 22100120
5 Quinary 2321013
6 Senary 522252
8 Octal 122030
10 Decimal 42008
12 Duodecimal 20388
16 Hexadecimal a418
20 Vigesimal 5508
36 Base36 wew

Cryptographic Hash Functions

md5 81beb0c897b55ba7bc4d35105d2aaa62
sha1 f38fe917913ddd6e8623e3e3986944ab426759da
sha256 a3ad739c002845ce25d7b1443fdc5083e6bc15fa5cdba36cf0992dd0d69b6e3a
sha512 f64b2c5ba439f91d618c5dba083dc1103b40198cc68ad02ed97f9535e17e543a22a05429271fc35e7393591463d269481e0244b82386069d44f1a3473718634e
ripemd-160 da6580280efb9b4b55c5593d8cfe9a008ee24c6c

42008 as geometric shapes

Circle

Radius = n
Diameter 84016
Circumference 263944.048384
Area 5543880792.2575

Sphere

Radius = n
Volume 3.1051645909487E+14
Surface area 22175523169.03
Circumference 263944.048384

Square

Length = n
Perimeter 168032
Area 1764672064
Diagonal 59408.283328169

Cube

Length = n
Surface area 10588032384
Volume 74130344064512
Space diagonal 72759.990324353

Equilateral Triangle

Length = n
Perimeter 126024
Area 764125418.38636
Altitude 36379.995162177

Triangular Pyramid

Length = n
Surface area 764125418.38636
Volume 8736344829951.4
Height 19802.76110939