1649746494 (number)

1649746494 is an even 10-digits composite number following 1649746493 and preceding 1649746495. In scientific notation, it is written as 1.649746494 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 492449760 positive integers (up to 1649746494) that are relatively prime to 1649746494.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.649746494 × 10^9
Engineering notation 1.649746494 × 10^9

Prime Factorization of 1649746494

Prime Factorization 2 × 9 × 33 × 67 × 41453

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1649746494
Product of the distinct prime numbers

The prime factorization of 1649746494 is 2 × 9 × 33 × 67 × 41453. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1649746494)

Multiplication

n×y
n×2 3299492988
n×3 4949239482
n×4 6598985976
n×5 8248732470

Division

n÷y
n÷2 824873247
n÷3 549915498
n÷3 412436623.5
n÷5 329949298.8

Exponentiation

ny
n2 2721663494465292036
n3 4.4900548078419E+27
n4 7.407452177105E+36
n5 1.2220418258652E+46

Nth Root

y√n
2√n 40617.071460163
3√n 1181.605230326
4√n 201.53677446105
5√n 69.740240837987

Divisors of 1649746494

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 -1649746493
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 1649746494 can be divided by 32 positive divisors. The sum of these divisors (counting 1649746494) is 1, the average is 0.03125.

Base conversion 1649746494

Base System Value
2 Binary 1100010010101010010001000111110
3 Ternary 11020222021210202000
4 Quaternary 1202111102020332
5 Quinary 11334313341434
6 Senary 431411443130
8 Octal 14225221076
10 Decimal 1649746494
12 Duodecimal 3a05b64a6
16 Hexadecimal 6255223e
20 Vigesimal 15fai64e
36 Base36 ra7sji

Cryptographic Hash Functions

md5 b840f594f4deb8d74b1d4db34a3f1df9
sha1 84dd8a0813b691963ccc01c1ad78f65193dcec8f
sha256 c897b9f8c2f81e7bedb93ec5c6ba9a110405fc0aa08bcf42fd1cfa0a43352f8d
sha512 b641b9604871e8d954f56a43621ec41f0f8c4d7836622f9a86d9cb14be65f1586621a1cdd92fa845cd71453c80e443785604d5161fa0fb9b8500ef641d7a3c3d
ripemd-160 a3f7eabbba6521db5cb1d933e02b6b1febd5a738

1649746494 as geometric shapes

Circle

Radius = n
Diameter 3299492988
Circumference 10365662931.672
Area 8.5503580397557E+18

Sphere

Radius = n
Volume 1.8807897598042E+28
Surface area 3.4201432159023E+19
Circumference 10365662931.672

Square

Length = n
Perimeter 6598985976
Area 2721663494465292036
Diagonal 2333093866.2923

Cube

Length = n
Surface area 1.6329980966792E+19
Volume 4.4900548078419E+27
Space diagonal 2857444747.2166

Equilateral Triangle

Length = n
Perimeter 4949239482
Area 1.1785148633798E+18
Altitude 1428722373.6083

Triangular Pyramid

Length = n
Surface area 1.1785148633798E+18
Volume 5.2915803375405E+26
Height 777697955.43075