45493939 (number)

45493939 is an odd 8-digits composite number following 45493938 and preceding 45493940. In scientific notation, it is written as 4.5493939 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 44911776 positive integers (up to 45493939) that are relatively prime to 45493939.

Interesting facts

Basic properties

Name

Name forty-five million four hundred ninety-three thousand nine hundred thirty-nine

Notation

Scientific notation 4.5493939 × 10^7
Engineering notation 4.5493939 × 10^6

Prime Factorization of 45493939

Prime Factorization 107 × 389 × 1093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 45493939
Product of the distinct prime numbers

The prime factorization of 45493939 is 107 × 389 × 1093. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 68, 60, 373, 388, 1517, 9779, 57956, 32376, 705155, 706806, 42074, 6417480, 88660040, 53855180, 338833806, 701321900, 3358285871, 3058784023

Basic calculations (n = 45493939)

Multiplication

n×y
n×2 90987878
n×3 136481817
n×4 181975756
n×5 227469695

Division

n÷y
n÷2 22746969.5
n÷3 15164646.333333
n÷3 11373484.75
n÷5 9098787.8

Exponentiation

ny
n2 2069698485735721
n3 9.4158736658453E+22
n4 4.2836518218567E+30
n5 1.9488019468079E+38

Nth Root

y√n
2√n 6744.9194954425
3√n 356.98599646389
4√n 82.127458839553
5√n 34.008753020101

Divisors of 45493939

1, 107, 389, 1093, 41623, 116951, 425177, 45493939

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45493938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45493939 can be divided by 8 positive divisors. The sum of these divisors (counting 45493939) is 1, the average is 0.125.

Base conversion 45493939

Base System Value
2 Binary 10101101100010111010110011
3 Ternary 10011121022221201
4 Quaternary 2231202322303
5 Quinary 43121301224
6 Senary 4303032031
8 Octal 255427263
10 Decimal 45493939
12 Duodecimal 1329b617
16 Hexadecimal 2b62eb3
20 Vigesimal e46egj
36 Base36 r33cj

Cryptographic Hash Functions

md5 0f69d030a9b1e6ed16a35653ec7e0e8d
sha1 b91f334d7ee03cdc54f6684e0d0383e1ed8c48c1
sha256 15e9cdb5a5eec218a84d3b59b7cd4d2c920f5f2f7cbc0462d0049c9e7b75e45d
sha512 64bf9a71b7a25f97048351ca5bab400e557aa4de945146c935c9dc8920bb5d00209d890426bd8587522e2c8e5f7e6b90e74ae04118ef78e6743c01558dd69fbc
ripemd-160 484601d976031703b48b6126bbb40b67949e8598

45493939 as geometric shapes

Circle

Radius = n
Diameter 90987878
Circumference 285846849.09052
Area 6.5021495579333E+15

Sphere

Radius = n
Volume 3.9441119380999E+23
Surface area 2.6008598231733E+16
Circumference 285846849.09052

Square

Length = n
Perimeter 181975756
Area 2069698485735721
Diagonal 64338145.539574

Cube

Length = n
Surface area 12418190914414326
Volume 9.4158736658453E+22
Space diagonal 78797813.784439

Equilateral Triangle

Length = n
Perimeter 136481817
Area 8.9620573341066E+14
Altitude 39398906.89222

Triangular Pyramid

Length = n
Surface area 8.9620573341066E+14
Volume 1.1096713533192E+22
Height 21446048.513191