45491186 (number)

45491186 is an even 8-digits composite number following 45491185 and preceding 45491187. In scientific notation, it is written as 4.5491186 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 20790864 positive integers (up to 45491186) that are relatively prime to 45491186.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5491186 × 10^7
Engineering notation 4.5491186 × 10^6

Prime Factorization of 45491186

Prime Factorization 2 × 13 × 103 × 16987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45491186
Product of the distinct prime numbers

The prime factorization of 45491186 is 2 × 13 × 103 × 16987. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 18, 19, 606, 70, 3037, 7465, 42721, 78865, 916601, 307232, 7149409, 9975434, 59432145, 26538534, 974973266, 330381644, 4602302942, 4960938692

Basic calculations (n = 45491186)

Multiplication

n×y
n×2 90982372
n×3 136473558
n×4 181964744
n×5 227455930

Division

n÷y
n÷2 22745593
n÷3 15163728.666667
n÷3 11372796.5
n÷5 9098237.2

Exponentiation

ny
n2 2069448003686596
n3 9.4141644053036E+22
n4 4.2826150399624E+30
n5 1.9482123734933E+38

Nth Root

y√n
2√n 6744.7154128251
3√n 356.97879548801
4√n 82.126216355224
5√n 34.008341412025

Divisors of 45491186

1, 2, 13, 26, 103, 206, 1339, 2678, 16987, 33974, 220831, 441662, 1749661, 3499322, 22745593, 45491186

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 -45491185
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 45491186 can be divided by 16 positive divisors. The sum of these divisors (counting 45491186) is 1, the average is 0.0625.

Base conversion 45491186

Base System Value
2 Binary 10101101100010001111110010
3 Ternary 10011121012011202
4 Quaternary 2231202033302
5 Quinary 43121204221
6 Senary 4303011202
8 Octal 255421762
10 Decimal 45491186
12 Duodecimal 13299b02
16 Hexadecimal 2b623f2
20 Vigesimal e467j6
36 Base36 r3182

Cryptographic Hash Functions

md5 2d2348c2bb128d0302b1c0f99800245e
sha1 e3d460c47f2c7dccd69ef15cd5752b6c0c14a37c
sha256 5c5e8830ae4798161c79c347287f11b432262ff7228ac444b96b6e8099a85e41
sha512 63ea9c37e9ddc1114cd0c8bf53822aa5ab756ea2779ca942cc03ee5510112d715d1ff0594d03cce3a4b80ca9736e4273b442359f65e64bfa7629b12f5366082a
ripemd-160 cedeb2c71981230a8af13b114a0d48ac456ead02

45491186 as geometric shapes

Circle

Radius = n
Diameter 90982372
Circumference 285829551.48137
Area 6.5013626453679E+15

Sphere

Radius = n
Volume 3.9433959647184E+23
Surface area 2.6005450581471E+16
Circumference 285829551.48137

Square

Length = n
Perimeter 181964744
Area 2069448003686596
Diagonal 64334252.209637

Cube

Length = n
Surface area 12416688022119576
Volume 9.4141644053036E+22
Space diagonal 78793045.448566

Equilateral Triangle

Length = n
Perimeter 136473558
Area 8.9609727150179E+14
Altitude 39396522.724283

Triangular Pyramid

Length = n
Surface area 8.9609727150179E+14
Volume 1.1094699150325E+22
Height 21444750.736546