45490839 (number)

45490839 is an odd 8-digits composite number following 45490838 and preceding 45490840. In scientific notation, it is written as 4.5490839 × 10^7. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 30327224 positive integers (up to 45490839) that are relatively prime to 45490839.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5490839 × 10^7
Engineering notation 4.5490839 × 10^6

Prime Factorization of 45490839

Prime Factorization 3 × 15163613

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 45490839
Product of the distinct prime numbers

The prime factorization of 45490839 is 3 × 15163613. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 81, 21, 26, 129, 2340, 3201, 86459, 13071, 75575, 541634, 2403395, 4727476, 3022930, 31719072, 735632752, 594245641, 7683814490, 5888149357

Basic calculations (n = 45490839)

Multiplication

n×y
n×2 90981678
n×3 136472517
n×4 181963356
n×5 227454195

Division

n÷y
n÷2 22745419.5
n÷3 15163613
n÷3 11372709.75
n÷5 9098167.8

Exponentiation

ny
n2 2069416432923921
n3 9.4139489774096E+22
n4 4.2824843728556E+30
n5 1.9481380712559E+38

Nth Root

y√n
2√n 6744.6896889331
3√n 356.97788782532
4√n 82.126059743136
5√n 34.008289529753

Divisors of 45490839

1, 3, 15163613, 45490839

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 -45490838
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 45490839 can be divided by 4 positive divisors. The sum of these divisors (counting 45490839) is 1, the average is 0.25.

Base conversion 45490839

Base System Value
2 Binary 10101101100010001010010111
3 Ternary 10011121011200220
4 Quaternary 2231202022113
5 Quinary 43121201324
6 Senary 4303005423
8 Octal 255421227
10 Decimal 45490839
12 Duodecimal 13299873
16 Hexadecimal 2b62297
20 Vigesimal e4671j
36 Base36 r30yf

Cryptographic Hash Functions

md5 19c827c5f12487fa56dfa4e66f5f04ad
sha1 2fb4ade24f3c646c487498b04104218c73772df4
sha256 c29f76db38a1c86d83fe866ce9dbc34effe7f36baeec2fa80511fb8a6ef05c07
sha512 13e1364350e8668fc4c21fc1a1b7c943119283fd53b64a4716c1f07be85fcca7359f330773bf6bf8166510c95ef3277f5185d3bc8d30c11d9434fdb9159daa6b
ripemd-160 dc595431b5d0f3379b6e21b89d261155a2820da1

45490839 as geometric shapes

Circle

Radius = n
Diameter 90981678
Circumference 285827371.21607
Area 6.5012634628918E+15

Sphere

Radius = n
Volume 3.9433057264932E+23
Surface area 2.6005053851567E+16
Circumference 285827371.21607

Square

Length = n
Perimeter 181963356
Area 2069416432923921
Diagonal 64333761.477531

Cube

Length = n
Surface area 12416498597543526
Volume 9.4139489774096E+22
Space diagonal 78792444.426936

Equilateral Triangle

Length = n
Perimeter 136472517
Area 8.9608360096055E+14
Altitude 39396222.213468

Triangular Pyramid

Length = n
Surface area 8.9608360096055E+14
Volume 1.1094445266118E+22
Height 21444587.159177