45493886 (number)

45493886 is an even 8-digits composite number following 45493885 and preceding 45493887. In scientific notation, it is written as 4.5493886 × 10^7. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 22746942 positive integers (up to 45493886) that are relatively prime to 45493886.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5493886 × 10^7
Engineering notation 4.5493886 × 10^6

Prime Factorization of 45493886

Prime Factorization 2 × 22746943

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 45493886
Product of the distinct prime numbers

The prime factorization of 45493886 is 2 × 22746943. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 46, 89, 367, 69, 4649, 300, 98224, 65851, 310086, 515092, 633399, 2645896, 46131601, 41326614, 394729753, 244778639, 7030033879, 3461379880

Basic calculations (n = 45493886)

Multiplication

n×y
n×2 90987772
n×3 136481658
n×4 181975544
n×5 227469430

Division

n÷y
n÷2 22746943
n÷3 15164628.666667
n÷3 11373471.5
n÷5 9098777.2

Exponentiation

ny
n2 2069693663380996
n3 9.4158407576777E+22
n4 4.2836318602394E+30
n5 1.948790595157E+38

Nth Root

y√n
2√n 6744.9155665583
3√n 356.98585783543
4√n 82.127434920118
5√n 34.008745096123

Divisors of 45493886

1, 2, 22746943, 45493886

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45493885
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45493886 can be divided by 4 positive divisors. The sum of these divisors (counting 45493886) is 1, the average is 0.25.

Base conversion 45493886

Base System Value
2 Binary 10101101100010111001111110
3 Ternary 10011121022212202
4 Quaternary 2231202321332
5 Quinary 43121301021
6 Senary 4303031502
8 Octal 255427176
10 Decimal 45493886
12 Duodecimal 1329b592
16 Hexadecimal 2b62e7e
20 Vigesimal e46ee6
36 Base36 r33b2

Cryptographic Hash Functions

md5 17023a2ab7e89d7122179b66a65a928a
sha1 67060656259939269543920e5804195a841af0b8
sha256 87799dc1acb37f3c3e3e64f88e1bc317d0516e9e4641bdb5f8a4e2fbb837d3c7
sha512 c0c33968e3cc3e72a4886f0ef55a6dbab673f02366bd1b84162a27f47bd8540e0a112566695a5f389aac1fb46029c7cf3647c6c9bf04610c648612eb6172c1dd
ripemd-160 082b630a2f4b609e49d20623c72710f10ea04b04

45493886 as geometric shapes

Circle

Radius = n
Diameter 90987772
Circumference 285846516.0817
Area 6.5021344080591E+15

Sphere

Radius = n
Volume 3.9440981535589E+23
Surface area 2.6008537632236E+16
Circumference 285846516.0817

Square

Length = n
Perimeter 181975544
Area 2069693663380996
Diagonal 64338070.586255

Cube

Length = n
Surface area 12418161980285976
Volume 9.4158407576777E+22
Space diagonal 78797721.985746

Equilateral Triangle

Length = n
Perimeter 136481658
Area 8.9620364526981E+14
Altitude 39398860.992873

Triangular Pyramid

Length = n
Surface area 8.9620364526981E+14
Volume 1.1096674750544E+22
Height 21446023.528752