649492082 (number)

649492082 is an even 9-digits composite number following 649492081 and preceding 649492083. In scientific notation, it is written as 6.49492082 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 322753572 positive integers (up to 649492082) that are relatively prime to 649492082.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million four hundred ninety-two thousand eighty-two

Notation

Scientific notation 6.49492082 × 10^8
Engineering notation 6.49492082 × 10^6

Prime Factorization of 649492082

Prime Factorization 2 × 163 × 1992307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 649492082
Product of the distinct prime numbers

The prime factorization of 649492082 is 2 × 163 × 1992307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 41, 83, 161, 981, 5928, 5330, 85921, 70359, 35543, 691649, 4117916, 4783466, 63069290, 72773700, 644288961, 199668865, 994510794, 6969771955

Basic calculations (n = 649492082)

Multiplication

n×y
n×2 1298984164
n×3 1948476246
n×4 2597968328
n×5 3247460410

Division

n÷y
n÷2 324746041
n÷3 216497360.66667
n÷3 162373020.5
n÷5 129898416.4

Exponentiation

ny
n2 421839964580694724
n3 2.7398171686632E+26
n4 1.7794895571744E+35
n5 1.1557643773865E+44

Nth Root

y√n
2√n 25485.134529761
3√n 866.01341657926
4√n 159.64064184837
5√n 57.878167481858

Divisors of 649492082

1, 2, 163, 326, 1992307, 3984614, 324746041, 649492082

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649492081
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649492082 can be divided by 8 positive divisors. The sum of these divisors (counting 649492082) is 1, the average is 0.125.

Base conversion 649492082

Base System Value
2 Binary 100110101101100111011001110010
3 Ternary 1200021010121122022
4 Quaternary 212231213121302
5 Quinary 2312232221312
6 Senary 144240511442
8 Octal 4655473162
10 Decimal 649492082
12 Duodecimal 16161b582
16 Hexadecimal 26b67672
20 Vigesimal a2j6a42
36 Base36 aqovaq

Cryptographic Hash Functions

md5 34f706fed01c821202f5c3628f3c3ad1
sha1 5e7ff2cca27a995d46d01fedd3487e38c20aac9c
sha256 df8fca9356a70a28bd531dab91547595c7d1fc0ee1ff09f59576aa1e70cb655e
sha512 83d1e478f0c846ca2a9a77daef782eba547140756c5b9828e417b77db59f41cc5f7e9f1bbd8fd34fdf8178dd18ded509aab59868ca73fc806674f63731d705ba
ripemd-160 c04ad8e405b638cd9e5dc3175ac4c5df8bb54933

649492082 as geometric shapes

Circle

Radius = n
Diameter 1298984164
Circumference 4080879106.7519
Area 1.3252493337173E+18

Sphere

Radius = n
Volume 1.1476519319002E+27
Surface area 5.3009973348692E+18
Circumference 4080879106.7519

Square

Length = n
Perimeter 2597968328
Area 421839964580694724
Diagonal 918520511.01834

Cube

Length = n
Surface area 2531039787484168344
Volume 2.7398171686632E+26
Space diagonal 1124953285.1377

Equilateral Triangle

Length = n
Perimeter 1948476246
Area 1.826620628292E+17
Altitude 562476642.56885

Triangular Pyramid

Length = n
Surface area 1.826620628292E+17
Volume 3.2289054986218E+25
Height 306173503.67278