1649094020 (number)

1649094020 is an even 10-digits composite number following 1649094019 and preceding 1649094021. In scientific notation, it is written as 1.649094020 × 10^9. The sum of its digits is 35. It has a total of 8 prime factors and 108 positive divisors. There are 540650880 positive integers (up to 1649094020) that are relatively prime to 1649094020.

Interesting facts

Basic properties

Name

Name one billion six hundred forty-nine million ninety-four thousand twenty

Notation

Scientific notation 1.649094020 × 10^9
Engineering notation 1.649094020 × 10^9

Prime Factorization of 1649094020

Prime Factorization 2 × 2 × 5 × 7 × 7 × 23 × 23 × 3181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 5121410
Product of the distinct prime numbers

The prime factorization of 1649094020 is 2 × 2 × 5 × 7 × 7 × 23 × 23 × 3181. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1649094020)

Multiplication

n×y
n×2 3298188040
n×3 4947282060
n×4 6596376080
n×5 8245470100

Division

n÷y
n÷2 824547010
n÷3 549698006.66667
n÷3 412273505
n÷5 329818804

Exponentiation

ny
n2 2719511086799760400
n3 4.4847294705652E+27
n4 7.3957405512268E+36
n5 1.21962715165E+46

Nth Root

y√n
2√n 40609.03864905
3√n 1181.4494350053
4√n 201.51684457893
5√n 69.734723518271

Divisors of 1649094020

108 divisors

τ Total Divisors 108
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1649094019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0092592592592593
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 108
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1649094020 can be divided by 108 positive divisors. The sum of these divisors (counting 1649094020) is 1, the average is 0.0092592592592593.

Base conversion 1649094020

Base System Value
2 Binary 1100010010010110010110110000100
3 Ternary 11020221001122201022
4 Quaternary 1202102302312010
5 Quinary 11334132002040
6 Senary 431345450312
8 Octal 14222626604
10 Decimal 1649094020
12 Duodecimal 3a0340998
16 Hexadecimal 624b2d84
20 Vigesimal 15f6gf10
36 Base36 r9tt38

Cryptographic Hash Functions

md5 7f7f66bb19b89a20c68cb5a48de502e0
sha1 0b2d922928132e9febabb6bd050fe16ab0ef63d3
sha256 51fb076fc1eb9e578ede7ac68d53eb89ca74249599fb8934ae5f6d3d97607b81
sha512 0cdda5533f3ae15c70943520afc5df3e0f2946bc1e4f6b6cfe389c0b60bb04fd3d7208d790ad12245cb370865bf9c73ed52d4dc276620230923d87954b548450
ripemd-160 50b0080195aa3d93377cdaa804b31fcdf6f5579e

1649094020 as geometric shapes

Circle

Radius = n
Diameter 3298188040
Circumference 10361563316.622
Area 8.5435960516461E+18

Sphere

Radius = n
Volume 1.878559087742E+28
Surface area 3.4174384206584E+19
Circumference 10361563316.622

Square

Length = n
Perimeter 6596376080
Area 2719511086799760400
Diagonal 2332171128.7124

Cube

Length = n
Surface area 1.6317066520799E+19
Volume 4.4847294705652E+27
Space diagonal 2856314629.098

Equilateral Triangle

Length = n
Perimeter 4947282060
Area 1.177582843521E+18
Altitude 1428157314.549

Triangular Pyramid

Length = n
Surface area 1.177582843521E+18
Volume 5.285304367373E+26
Height 777390376.23746