45491144 (number)

45491144 is an even 8-digits composite number following 45491143 and preceding 45491145. In scientific notation, it is written as 4.5491144 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 22660560 positive integers (up to 45491144) that are relatively prime to 45491144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5491144 × 10^7
Engineering notation 4.5491144 × 10^6

Prime Factorization of 45491144

Prime Factorization 2 × 2 × 2 × 271 × 20983

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11372786
Product of the distinct prime numbers

The prime factorization of 45491144 is 2 × 2 × 2 × 271 × 20983. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 82, 24, 562, 975, 5109, 8851, 32842, 70821, 960439, 236164, 8667475, 1721269, 18092347, 74223017, 502818879, 230435751, 2453319578, 6218813878

Basic calculations (n = 45491144)

Multiplication

n×y
n×2 90982288
n×3 136473432
n×4 181964576
n×5 227455720

Division

n÷y
n÷2 22745572
n÷3 15163714.666667
n÷3 11372786
n÷5 9098228.8

Exponentiation

ny
n2 2069444182428736
n3 9.4141383302828E+22
n4 4.2825992241881E+30
n5 1.9482033800183E+38

Nth Root

y√n
2√n 6744.7122992756
3√n 356.97868562707
4√n 82.126197399342
5√n 34.008335132343

Divisors of 45491144

1, 2, 4, 8, 271, 542, 1084, 2168, 20983, 41966, 83932, 167864, 5686393, 11372786, 22745572, 45491144

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 -45491143
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 45491144 can be divided by 16 positive divisors. The sum of these divisors (counting 45491144) is 1, the average is 0.0625.

Base conversion 45491144

Base System Value
2 Binary 10101101100010001111001000
3 Ternary 10011121012010012
4 Quaternary 2231202033020
5 Quinary 43121204034
6 Senary 4303011052
8 Octal 255421710
10 Decimal 45491144
12 Duodecimal 13299a88
16 Hexadecimal 2b623c8
20 Vigesimal e467h4
36 Base36 r316w

Cryptographic Hash Functions

md5 5fdde5a42e88637a6204509b5d73e20a
sha1 c0e5265770d51a84c25cd743f428fdbf0506d83f
sha256 2ce8bcfdcf77c518999b896493b3caa51ded08499b90039caf8dbf7d4c0b4cb8
sha512 08aa513fa368aa97cecec1b03f064f259b666bc8f87fb8c52bfb062e5ba3dae14439fe62ab0cd53654263108d313e1e00bc7e9f21255a2bf961f37a5bfbe5212
ripemd-160 4fbc04d66f54d4ab469be53f7a95ff360ea91350

45491144 as geometric shapes

Circle

Radius = n
Diameter 90982288
Circumference 285829287.58759
Area 6.5013506405323E+15

Sphere

Radius = n
Volume 3.9433850424393E+23
Surface area 2.6005402562129E+16
Circumference 285829287.58759

Square

Length = n
Perimeter 181964576
Area 2069444182428736
Diagonal 64334192.812667

Cube

Length = n
Surface area 12416665094572416
Volume 9.4141383302828E+22
Space diagonal 78792972.702432

Equilateral Triangle

Length = n
Perimeter 136473432
Area 8.960956168486E+14
Altitude 39396486.351216

Triangular Pyramid

Length = n
Surface area 8.960956168486E+14
Volume 1.1094668420619E+22
Height 21444730.937556