1649046906 (number)

1649046906 is an even 10-digits composite number following 1649046905 and preceding 1649046907. In scientific notation, it is written as 1.649046906 × 10^9. The sum of its digits is 45. It has a total of 6 prime factors and 36 positive divisors. There are 507398112 positive integers (up to 1649046906) that are relatively prime to 1649046906.

Interesting facts

Basic properties

Name

Name one billion six hundred forty-nine million forty-six thousand nine hundred six

Notation

Scientific notation 1.649046906 × 10^9
Engineering notation 1.649046906 × 10^9

Prime Factorization of 1649046906

Prime Factorization 2 × 13 × 3 × 3 × 13 × 542093

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 42283254
Product of the distinct prime numbers

The prime factorization of 1649046906 is 2 × 13 × 3 × 3 × 13 × 542093. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1649046906)

Multiplication

n×y
n×2 3298093812
n×3 4947140718
n×4 6596187624
n×5 8245234530

Division

n÷y
n÷2 824523453
n÷3 549682302
n÷3 412261726.5
n÷5 329809381.2

Exponentiation

ny
n2 2719355698188172836
n3 4.4843451004107E+27
n4 7.3948954132685E+36
n5 1.2194529401444E+46

Nth Root

y√n
2√n 40608.458552376
3√n 1181.4381837085
4√n 201.51540524827
5√n 69.734325054719

Divisors of 1649046906

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1649046905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1649046906 can be divided by 36 positive divisors. The sum of these divisors (counting 1649046906) is 1, the average is 0.027777777777778.

Base conversion 1649046906

Base System Value
2 Binary 1100010010010100111010101111010
3 Ternary 11020220222021002100
4 Quaternary 1202102213111322
5 Quinary 11334124000111
6 Senary 431344444230
8 Octal 14222472572
10 Decimal 1649046906
12 Duodecimal 3a0319676
16 Hexadecimal 624a757a
20 Vigesimal 15f6ah56
36 Base36 r9ssqi

Cryptographic Hash Functions

md5 553bd6d76c32d800077348226111f671
sha1 865a2691556db80aa97f0499d3ee13660da7c923
sha256 42a6f3702c434563e217ba7c0c52535687145129c0a1c99ed904270b0e515d1e
sha512 5934331bc1792efab27717f87dc04f7cf658b9b310db8d4db4c50b1a4a11a62de35ee5e2fffe6f907aa8f870e26cee7ee521bec272fbf062ce67cc45dda464ae
ripemd-160 303a60dce434bf2bf0268f6a7bf7dc6a52d6239f

1649046906 as geometric shapes

Circle

Radius = n
Diameter 3298093812
Circumference 10361267290.629
Area 8.5431078839255E+18

Sphere

Radius = n
Volume 1.8783980831482E+28
Surface area 3.4172431535702E+19
Circumference 10361267290.629

Square

Length = n
Perimeter 6596187624
Area 2719355698188172836
Diagonal 2332104499.4546

Cube

Length = n
Surface area 1.6316134189129E+19
Volume 4.4843451004107E+27
Space diagonal 2856233025.2563

Equilateral Triangle

Length = n
Perimeter 4947140718
Area 1.1775155582785E+18
Altitude 1428116512.6281

Triangular Pyramid

Length = n
Surface area 1.1775155582785E+18
Volume 5.2848513828018E+26
Height 777368166.48486