649804794 (number)

649804794 is an even 9-digits composite number following 649804793 and preceding 649804795. In scientific notation, it is written as 6.49804794 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 213105792 positive integers (up to 649804794) that are relatively prime to 649804794.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million eight hundred four thousand seven hundred ninety-four

Notation

Scientific notation 6.49804794 × 10^8
Engineering notation 6.49804794 × 10^6

Prime Factorization of 649804794

Prime Factorization 2 × 3 × 149 × 107 × 6793

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 649804794
Product of the distinct prime numbers

The prime factorization of 649804794 is 2 × 3 × 149 × 107 × 6793. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 649804794)

Multiplication

n×y
n×2 1299609588
n×3 1949414382
n×4 2599219176
n×5 3249023970

Division

n÷y
n÷2 324902397
n÷3 216601598
n÷3 162451198.5
n÷5 129960958.8

Exponentiation

ny
n2 422246270305382436
n3 2.7437765069306E+26
n4 1.7829191278681E+35
n5 1.158549396603E+44

Nth Root

y√n
2√n 25491.268975867
3√n 866.15238123783
4√n 159.65985398924
5√n 57.883739747731

Divisors of 649804794

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649804793
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649804794 can be divided by 32 positive divisors. The sum of these divisors (counting 649804794) is 1, the average is 0.03125.

Base conversion 649804794

Base System Value
2 Binary 100110101110110011101111111010
3 Ternary 1200021201111121020
4 Quaternary 212232303233322
5 Quinary 2312322223134
6 Senary 144251323310
8 Octal 4656635772
10 Decimal 649804794
12 Duodecimal 161750536
16 Hexadecimal 26bb3bfa
20 Vigesimal a315bje
36 Base36 aqvkl6

Cryptographic Hash Functions

md5 5cbbbcf8b82fd30e4736e4f24d0a4c72
sha1 fc6d1feddbaffdaf064a337503b66bbaa2e7f163
sha256 73dfc95f498aa8899d98ab24f2dccd0394086bd67dc38b5528eb32005b17db78
sha512 864266835f666748782c87f5361583a4af0e0b2246a06655ccabf106b4c8d37fd59a32b65cef86cd09558d2fa7420706e9044c2aa9d3c1bf5d4aec9ee8dbee53
ripemd-160 874aaeb8952e82293f2574ff9a99e95f73a808e5

649804794 as geometric shapes

Circle

Radius = n
Diameter 1299609588
Circumference 4082843934.1957
Area 1.3265257807971E+18

Sphere

Radius = n
Volume 1.1493104156354E+27
Surface area 5.3061031231883E+18
Circumference 4082843934.1957

Square

Length = n
Perimeter 2599219176
Area 422246270305382436
Diagonal 918962752.56986

Cube

Length = n
Surface area 2533477621832294616
Volume 2.7437765069306E+26
Space diagonal 1125494918.2098

Equilateral Triangle

Length = n
Perimeter 1949414382
Area 1.8283799836885E+17
Altitude 562747459.10491

Triangular Pyramid

Length = n
Surface area 1.8283799836885E+17
Volume 3.2335716235182E+25
Height 306320917.52329