45493418 (number)

45493418 is an even 8-digits composite number following 45493417 and preceding 45493419. In scientific notation, it is written as 4.5493418 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 22308000 positive integers (up to 45493418) that are relatively prime to 45493418.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-three thousand four hundred eighteen

Notation

Scientific notation 4.5493418 × 10^7
Engineering notation 4.5493418 × 10^6

Prime Factorization of 45493418

Prime Factorization 2 × 89 × 1951 × 131

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 45493418
Product of the distinct prime numbers

The prime factorization of 45493418 is 2 × 89 × 1951 × 131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 36, 17, 480, 159, 2766, 3867, 21657, 43506, 873698, 883906, 7427463, 7142077, 3435471, 16972877, 857604235, 193921636, 6418408398, 7343262423

Basic calculations (n = 45493418)

Multiplication

n×y
n×2 90986836
n×3 136480254
n×4 181973672
n×5 227467090

Division

n÷y
n÷2 22746709
n÷3 15164472.666667
n÷3 11373354.5
n÷5 9098683.6

Exponentiation

ny
n2 2069651081322724
n3 9.4155501756767E+22
n4 4.2834555984203E+30
n5 1.9486903602338E+38

Nth Root

y√n
2√n 6744.88087367
3√n 356.98463371523
4√n 82.127223706089
5√n 34.008675125586

Divisors of 45493418

1, 2, 89, 131, 178, 262, 1951, 3902, 11659, 23318, 173639, 255581, 347278, 511162, 22746709, 45493418

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 -45493417
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 45493418 can be divided by 16 positive divisors. The sum of these divisors (counting 45493418) is 1, the average is 0.0625.

Base conversion 45493418

Base System Value
2 Binary 10101101100010110010101010
3 Ternary 10011121022020102
4 Quaternary 2231202302222
5 Quinary 43121242133
6 Senary 4303025402
8 Octal 255426252
10 Decimal 45493418
12 Duodecimal 1329b262
16 Hexadecimal 2b62caa
20 Vigesimal e46dai
36 Base36 r32y2

Cryptographic Hash Functions

md5 2c65513293bc6bf35e75c382dab9d140
sha1 652dfcde91b859e38bbd95fcae1d9ed61386a8f8
sha256 2b06b81bd8492fe5f8eb33311042030ebed772924579d19b44e47f2e2d5f161e
sha512 de9fba4e76a5b0db02ddcfbb606e33479877273e7d620ba65946f7c284e76a313b94e86be95a7d2e46e27f89f30b285ef841d26fb9abf8cb7c3cf45e7b98ecd2
ripemd-160 08d4f602eabcdc87463fcc9f388a1e7ca21e1ad5

45493418 as geometric shapes

Circle

Radius = n
Diameter 90986836
Circumference 285843575.55098
Area 6.5020006325776E+15

Sphere

Radius = n
Volume 3.9439764348549E+23
Surface area 2.6008002530311E+16
Circumference 285843575.55098

Square

Length = n
Perimeter 181973672
Area 2069651081322724
Diagonal 64337408.734308

Cube

Length = n
Surface area 12417906487936344
Volume 9.4155501756767E+22
Space diagonal 78796911.385968

Equilateral Triangle

Length = n
Perimeter 136480254
Area 8.9618520669771E+14
Altitude 39398455.692984

Triangular Pyramid

Length = n
Surface area 8.9618520669771E+14
Volume 1.1096332296372E+22
Height 21445802.911436