45490869 (number)

45490869 is an odd 8-digits composite number following 45490868 and preceding 45490870. In scientific notation, it is written as 4.5490869 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 16 positive divisors. There are 30148848 positive integers (up to 45490869) that are relatively prime to 45490869.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.5490869 × 10^7
Engineering notation 4.5490869 × 10^6

Prime Factorization of 45490869

Prime Factorization 3 × 3 × 3 × 173 × 9739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5054541
Product of the distinct prime numbers

The prime factorization of 45490869 is 3 × 3 × 3 × 173 × 9739. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 62, 58, 111, 915, 6659, 6934, 3919, 66916, 159670, 864762, 2813575, 3089294, 95013582, 8203042, 354433497, 644250209, 2358505905, 8928721969

Basic calculations (n = 45490869)

Multiplication

n×y
n×2 90981738
n×3 136472607
n×4 181963476
n×5 227454345

Division

n÷y
n÷2 22745434.5
n÷3 15163623
n÷3 11372717.25
n÷5 9098173.8

Exponentiation

ny
n2 2069419162375161
n3 9.4139676021698E+22
n4 4.2824956696055E+30
n5 1.9481444949909E+38

Nth Root

y√n
2√n 6744.6919129045
3√n 356.97796629778
4√n 82.126073283121
5√n 34.008294015264

Divisors of 45490869

1, 3, 9, 27, 173, 519, 1557, 4671, 9739, 29217, 87651, 262953, 1684847, 5054541, 15163623, 45490869

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 -45490868
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 45490869 can be divided by 16 positive divisors. The sum of these divisors (counting 45490869) is 1, the average is 0.0625.

Base conversion 45490869

Base System Value
2 Binary 10101101100010001010110101
3 Ternary 10011121011202000
4 Quaternary 2231202022311
5 Quinary 43121201434
6 Senary 4303005513
8 Octal 255421265
10 Decimal 45490869
12 Duodecimal 13299899
16 Hexadecimal 2b622b5
20 Vigesimal e46739
36 Base36 r30z9

Cryptographic Hash Functions

md5 e525f66d15bc23bcd76a8756890c81b3
sha1 49f3311e093bd060414007f68904259267f5d210
sha256 5df9aca506c55eb5874bd1685c6ee98bfe9d25e16ad460f6f27f78bbb7d3c289
sha512 87af68ec2fca0118b6e52b7a33451e92db6c12527e215d7ff83f9bade4f5209aecbfa8e62c0a75c52eac45b6ec90b930df49af43a50a5da65524aea57feb7d1b
ripemd-160 d057558a4c3305c90f81710e5194d0b33d7cd6f5

45490869 as geometric shapes

Circle

Radius = n
Diameter 90981738
Circumference 285827559.71163
Area 6.5012720377157E+15

Sphere

Radius = n
Volume 3.9433135280145E+23
Surface area 2.6005088150863E+16
Circumference 285827559.71163

Square

Length = n
Perimeter 181963476
Area 2069419162375161
Diagonal 64333803.903938

Cube

Length = n
Surface area 12416514974250966
Volume 9.4139676021698E+22
Space diagonal 78792496.38846

Equilateral Triangle

Length = n
Perimeter 136472607
Area 8.960847828476E+14
Altitude 39396248.19423

Triangular Pyramid

Length = n
Surface area 8.960847828476E+14
Volume 1.1094467215608E+22
Height 21444601.301313