45491138 (number)

45491138 is an even 8-digits composite number following 45491137 and preceding 45491139. In scientific notation, it is written as 4.5491138 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 17505360 positive integers (up to 45491138) that are relatively prime to 45491138.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-one thousand one hundred thirty-eight

Notation

Scientific notation 4.5491138 × 10^7
Engineering notation 4.5491138 × 10^6

Prime Factorization of 45491138

Prime Factorization 2 × 11 × 581 × 3559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45491138
Product of the distinct prime numbers

The prime factorization of 45491138 is 2 × 11 × 581 × 3559. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 59, 35, 436, 125, 3926, 5119, 51952, 81632, 879069, 604325, 3014757, 1704674, 61410675, 33071214, 840950714, 989362737, 9652163425, 6961468074

Basic calculations (n = 45491138)

Multiplication

n×y
n×2 90982276
n×3 136473414
n×4 181964552
n×5 227455690

Division

n÷y
n÷2 22745569
n÷3 15163712.666667
n÷3 11372784.5
n÷5 9098227.6

Exponentiation

ny
n2 2069443636535044
n3 9.4141346052838E+22
n4 4.2825969647954E+30
n5 1.9482020952389E+38

Nth Root

y√n
2√n 6744.7118544827
3√n 356.97866993264
4√n 82.126194691357
5√n 34.008334235245

Divisors of 45491138

1, 2, 11, 22, 581, 1162, 3559, 6391, 7118, 12782, 39149, 78298, 2067779, 4135558, 22745569, 45491138

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 -45491137
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 45491138 can be divided by 16 positive divisors. The sum of these divisors (counting 45491138) is 1, the average is 0.0625.

Base conversion 45491138

Base System Value
2 Binary 10101101100010001111000010
3 Ternary 10011121012002222
4 Quaternary 2231202033002
5 Quinary 43121204023
6 Senary 4303011042
8 Octal 255421702
10 Decimal 45491138
12 Duodecimal 13299a82
16 Hexadecimal 2b623c2
20 Vigesimal e467gi
36 Base36 r316q

Cryptographic Hash Functions

md5 65979e8bdd0b881bc67b2dc8a979aff8
sha1 1da65eb35f1f7c51f9de1ada206e6ef1dcc0b959
sha256 f824550d7bf288bc052f832dd00ecd754f39bd2ea2e9f2d891222a63b500f5a9
sha512 1b656a6b2a7baa6a33c4477b8cb77fdbbacb58855e581c08a3755a83900549963ff1981082f25671e7b1d4dc25b8db295fcd005bd382409849318e876102bf47
ripemd-160 683962fb2dc42eb9f1587b2bef50f2ce4d45c02a

45491138 as geometric shapes

Circle

Radius = n
Diameter 90982276
Circumference 285829249.88848
Area 6.5013489255566E+15

Sphere

Radius = n
Volume 3.9433834821153E+23
Surface area 2.6005395702227E+16
Circumference 285829249.88848

Square

Length = n
Perimeter 181964552
Area 2069443636535044
Diagonal 64334184.327386

Cube

Length = n
Surface area 12416661819210264
Volume 9.4141346052838E+22
Space diagonal 78792962.310127

Equilateral Triangle

Length = n
Perimeter 136473414
Area 8.960953804697E+14
Altitude 39396481.155064

Triangular Pyramid

Length = n
Surface area 8.960953804697E+14
Volume 1.1094664030665E+22
Height 21444728.109129