45493986 (number)

45493986 is an even 8-digits composite number following 45493985 and preceding 45493987. In scientific notation, it is written as 4.5493986 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 15140400 positive integers (up to 45493986) that are relatively prime to 45493986.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-three thousand nine hundred eighty-six

Notation

Scientific notation 4.5493986 × 10^7
Engineering notation 4.5493986 × 10^6

Prime Factorization of 45493986

Prime Factorization 2 × 3 × 661 × 11471

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45493986
Product of the distinct prime numbers

The prime factorization of 45493986 is 2 × 3 × 661 × 11471. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 40, 4, 127, 28, 9846, 7643, 25308, 50993, 868482, 119159, 6172660, 7138570, 72035173, 17031427, 121511712, 219466171, 1080436237, 2717124137

Basic calculations (n = 45493986)

Multiplication

n×y
n×2 90987972
n×3 136481958
n×4 181975944
n×5 227469930

Division

n÷y
n÷2 22746993
n÷3 15164662
n÷3 11373496.5
n÷5 9098797.2

Exponentiation

ny
n2 2069702762168196
n3 9.4159028486241E+22
n4 4.2836695237267E+30
n5 1.9488120134105E+38

Nth Root

y√n
2√n 6744.9229795454
3√n 356.98611939848
4√n 82.12748005111
5√n 34.008760047018

Divisors of 45493986

1, 2, 3, 6, 661, 1322, 1983, 3966, 11471, 22942, 34413, 68826, 7582331, 15164662, 22746993, 45493986

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 -45493985
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 45493986 can be divided by 16 positive divisors. The sum of these divisors (counting 45493986) is 1, the average is 0.0625.

Base conversion 45493986

Base System Value
2 Binary 10101101100010111011100010
3 Ternary 10011121100000110
4 Quaternary 2231202323202
5 Quinary 43121301421
6 Senary 4303032150
8 Octal 255427342
10 Decimal 45493986
12 Duodecimal 1329b656
16 Hexadecimal 2b62ee2
20 Vigesimal e46ej6
36 Base36 r33du

Cryptographic Hash Functions

md5 cbe4d39e729a7ff23e0551e653720507
sha1 1dc5a65928cdd3745e19a70bfe0b4441e43044e2
sha256 f950ea2d276c7ea6cfcf54cbb51defec1bab15e870699fe16528d905510d07be
sha512 303d16ab15879d0468d987e5264de490478344357e215bab71286c5f8b4d77bf49078df7fcdf023b6b5a6d293b44a4362f2c7668098fa4d6b13b81e30c8292ec
ripemd-160 e9abbc8d694e7294b197226c363dfc585b8d44eb

45493986 as geometric shapes

Circle

Radius = n
Diameter 90987972
Circumference 285847144.40023
Area 6.5021629927421E+15

Sphere

Radius = n
Volume 3.9441241621537E+23
Surface area 2.6008651970968E+16
Circumference 285847144.40023

Square

Length = n
Perimeter 181975944
Area 2069702762168196
Diagonal 64338212.007612

Cube

Length = n
Surface area 12418216573009176
Volume 9.4159028486241E+22
Space diagonal 78797895.190827

Equilateral Triangle

Length = n
Perimeter 136481958
Area 8.9620758516024E+14
Altitude 39398947.595414

Triangular Pyramid

Length = n
Surface area 8.9620758516024E+14
Volume 1.1096747925426E+22
Height 21446070.669204