42494912 (number)

42494912 is an even 8-digits composite number following 42494911 and preceding 42494913. In scientific notation, it is written as 4.2494912 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 14 positive divisors. There are 21247424 positive integers (up to 42494912) that are relatively prime to 42494912.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2494912 × 10^7
Engineering notation 4.2494912 × 10^6

Prime Factorization of 42494912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 663983

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1327966
Product of the distinct prime numbers

The prime factorization of 42494912 is 2 × 2 × 2 × 2 × 2 × 2 × 663983. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 6, 57, 16, 855, 674, 5692, 8711, 2855, 55826, 164047, 569502, 1921483, 9709910, 50099043, 62637349, 294767678, 411146958, 7552914420, 1797503879

Basic calculations (n = 42494912)

Multiplication

n×y
n×2 84989824
n×3 127484736
n×4 169979648
n×5 212474560

Division

n÷y
n÷2 21247456
n÷3 14164970.666667
n÷3 10623728
n÷5 8498982.4

Exponentiation

ny
n2 1805817545887744
n3 7.6738057700556E+22
n4 3.260977009036E+30
n5 1.3857493103301E+38

Nth Root

y√n
2√n 6518.8121617362
3√n 348.96267557043
4√n 80.739161264756
5√n 33.548058128469

Divisors of 42494912

1, 2, 4, 8, 16, 32, 64, 663983, 1327966, 2655932, 5311864, 10623728, 21247456, 42494912

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42494911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42494912 can be divided by 14 positive divisors. The sum of these divisors (counting 42494912) is 1, the average is 0.071428571428571.

Base conversion 42494912

Base System Value
2 Binary 10100010000110101111000000
3 Ternary 2221221222001122
4 Quaternary 2202012233000
5 Quinary 41334314122
6 Senary 4114451412
8 Octal 242065700
10 Decimal 42494912
12 Duodecimal 12293b68
16 Hexadecimal 2886bc0
20 Vigesimal d5bh5c
36 Base36 pata8

Cryptographic Hash Functions

md5 58d118748aa62c1f5e1c2ebbae744e9e
sha1 e789fb393a48e59e5e29a00382ccafd6baa2276f
sha256 07ba8f3d76f93352386f9234c36d51c188477745701ddc058624657374c03e22
sha512 708e7281544d0ea508be3ba2c993ea13e8b494420aa362f9ec2bd209522e394718bdf730961982be8fa72cc73b6f0db98437ba92ba6c9c9c25396cecb36860c6
ripemd-160 df7f63c5e2616521ee0c58262b513fef9dfc01c8

42494912 as geometric shapes

Circle

Radius = n
Diameter 84989824
Circumference 267003406.70829
Area 5.6731431358845E+15

Sphere

Radius = n
Volume 3.2143962443042E+23
Surface area 2.2692572543538E+16
Circumference 267003406.70829

Square

Length = n
Perimeter 169979648
Area 1805817545887744
Diagonal 60096880.882251

Cube

Length = n
Surface area 10834905275326464
Volume 7.6738057700556E+22
Space diagonal 73603346.647168

Equilateral Triangle

Length = n
Perimeter 127484736
Area 7.8194193466923E+14
Altitude 36801673.323584

Triangular Pyramid

Length = n
Surface area 7.8194193466923E+14
Volume 9.0436668291912E+21
Height 20032293.627417