42490908 (number)

42490908 is an even 8-digits composite number following 42490907 and preceding 42490909. In scientific notation, it is written as 4.2490908 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 14163624 positive integers (up to 42490908) that are relatively prime to 42490908.

Interesting facts

Basic properties

Name

Name forty-two million four hundred ninety thousand nine hundred eight

Notation

Scientific notation 4.2490908 × 10^7
Engineering notation 4.2490908 × 10^6

Prime Factorization of 42490908

Prime Factorization 2 × 2 × 9 × 1180303

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21245454
Product of the distinct prime numbers

The prime factorization of 42490908 is 2 × 2 × 9 × 1180303. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 86, 95, 635, 204, 723, 4183, 13720, 20445, 484366, 718891, 169706, 8223490, 38233261, 16873591, 187555909, 38005777, 2236485372, 431055042

Basic calculations (n = 42490908)

Multiplication

n×y
n×2 84981816
n×3 127472724
n×4 169963632
n×5 212454540

Division

n÷y
n÷2 21245454
n÷3 14163636
n÷3 10622727
n÷5 8498181.6

Exponentiation

ny
n2 1805477262664464
n3 7.6716368263968E+22
n4 3.2597481459984E+30
n5 1.3850965857479E+38

Nth Root

y√n
2√n 6518.5050433362
3√n 348.95171511757
4√n 80.737259325148
5√n 33.547425904603

Divisors of 42490908

1, 2, 4, 9, 18, 36, 1180303, 2360606, 4721212, 10622727, 21245454, 42490908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42490907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42490908 can be divided by 12 positive divisors. The sum of these divisors (counting 42490908) is 1, the average is 0.083333333333333.

Base conversion 42490908

Base System Value
2 Binary 10100010000101110000011100
3 Ternary 2221221202120100
4 Quaternary 2202011300130
5 Quinary 41334202113
6 Senary 4114421100
8 Octal 242056034
10 Decimal 42490908
12 Duodecimal 12291790
16 Hexadecimal 2885c1c
20 Vigesimal d5b758
36 Base36 paq70

Cryptographic Hash Functions

md5 0a8351a91fb8219660482213a57f4d73
sha1 9b426e0e28043e5cf6606dc4afbd2bb3397d0d79
sha256 ef96bd6b0b59f596954849adfb63f61da247d4c4fbddbf6c55d06f32fb5a6fc3
sha512 89d11f4bcf509a67f90aa6b577bfd52ff4691705b71157ce98d810a025020509f115bd31d407734dd54b8135b9f34a273d015dc3e4fbd1608087872b47563fc7
ripemd-160 ee294535745596bd7cd6deaa54f9c0ff98608b26

42490908 as geometric shapes

Circle

Radius = n
Diameter 84981816
Circumference 266978248.83432
Area 5.6720741046101E+15

Sphere

Radius = n
Volume 3.2134877193089E+23
Surface area 2.268829641844E+16
Circumference 266978248.83432

Square

Length = n
Perimeter 169963632
Area 1805477262664464
Diagonal 60091218.371147

Cube

Length = n
Surface area 10832863575986784
Volume 7.6716368263968E+22
Space diagonal 73596411.515735

Equilateral Triangle

Length = n
Perimeter 127472724
Area 7.8179458771131E+14
Altitude 36798205.757867

Triangular Pyramid

Length = n
Surface area 7.8179458771131E+14
Volume 9.041110704576E+21
Height 20030406.123716