45490042 (number)

45490042 is an even 8-digits composite number following 45490041 and preceding 45490043. In scientific notation, it is written as 4.5490042 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 20995392 positive integers (up to 45490042) that are relatively prime to 45490042.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety thousand forty-two

Notation

Scientific notation 4.5490042 × 10^7
Engineering notation 4.5490042 × 10^6

Prime Factorization of 45490042

Prime Factorization 2 × 13 × 1749617

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 45490042
Product of the distinct prime numbers

The prime factorization of 45490042 is 2 × 13 × 1749617. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 41, 9, 124, 258, 3428, 8851, 44338, 93646, 52134, 505605, 4537771, 9048861, 4496178, 54267607, 880068827, 568696454, 7921702391, 3606310130

Basic calculations (n = 45490042)

Multiplication

n×y
n×2 90980084
n×3 136470126
n×4 181960168
n×5 227450210

Division

n÷y
n÷2 22745021
n÷3 15163347.333333
n÷3 11372510.5
n÷5 9098008.4

Exponentiation

ny
n2 2069343921161764
n3 9.4134541886093E+22
n4 4.2821842640491E+30
n5 1.9479674202333E+38

Nth Root

y√n
2√n 6744.6306051555
3√n 356.97580306097
4√n 82.125700028405
5√n 34.008170363796

Divisors of 45490042

1, 2, 13, 26, 1749617, 3499234, 22745021, 45490042

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45490041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45490042 can be divided by 8 positive divisors. The sum of these divisors (counting 45490042) is 1, the average is 0.125.

Base conversion 45490042

Base System Value
2 Binary 10101101100001111101111010
3 Ternary 10011121010121101
4 Quaternary 2231201331322
5 Quinary 43121140132
6 Senary 4303002014
8 Octal 255417572
10 Decimal 45490042
12 Duodecimal 1329930a
16 Hexadecimal 2b61f7a
20 Vigesimal e46522
36 Base36 r30ca

Cryptographic Hash Functions

md5 8d44fe183a54958f8b619d52533a13d8
sha1 a14a4b3421173d28845c26e1fe2d7d0e88e2258e
sha256 6bf0f95ae7976933257011552700dab31f6fb390074ff7958004152ef8e12fab
sha512 7414d2b80ddb2eb69b7191cfe8fb1497381444aca97c8e69b4dfe55e882ca8a9c755f2886d84ce2e9391bef942c53809178d7fce4748bc345521bc9bdb9b4829
ripemd-160 a6b60a913d3d709da39013c81733325cb3f7ee3d

45490042 as geometric shapes

Circle

Radius = n
Diameter 90980084
Circumference 285822363.51738
Area 6.5010356604725E+15

Sphere

Radius = n
Volume 3.9430984698452E+23
Surface area 2.600414264189E+16
Circumference 285822363.51738

Square

Length = n
Perimeter 181960168
Area 2069343921161764
Diagonal 64332634.349322

Cube

Length = n
Surface area 12416063526970584
Volume 9.4134541886093E+22
Space diagonal 78791063.982442

Equilateral Triangle

Length = n
Perimeter 136470126
Area 8.960522024465E+14
Altitude 39395531.991221

Triangular Pyramid

Length = n
Surface area 8.960522024465E+14
Volume 1.1093862151924E+22
Height 21444211.449774