49661909 (number)

49661909 is an odd 8-digits composite number following 49661908 and preceding 49661910. In scientific notation, it is written as 4.9661909 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 44943360 positive integers (up to 49661909) that are relatively prime to 49661909.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9661909 × 10^7
Engineering notation 4.9661909 × 10^6

Prime Factorization of 49661909

Prime Factorization 11 × 11 × 1597 × 257

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4514719
Product of the distinct prime numbers

The prime factorization of 49661909 is 11 × 11 × 1597 × 257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 58, 58, 14, 759, 6391, 814, 98544, 17851, 864441, 275555, 7647525, 6995803, 34449840, 59695173, 144700263, 348845744, 793439624, 6369406214

Basic calculations (n = 49661909)

Multiplication

n×y
n×2 99323818
n×3 148985727
n×4 198647636
n×5 248309545

Division

n÷y
n÷2 24830954.5
n÷3 16553969.666667
n÷3 12415477.25
n÷5 9932381.8

Exponentiation

ny
n2 2466305205524281
n3 1.2248142468297E+23
n4 6.0826613667962E+30
n5 3.0207657527565E+38

Nth Root

y√n
2√n 7047.1206176707
3√n 367.57091262742
4√n 83.947129895374
5√n 34.61024566591

Divisors of 49661909

1, 11, 121, 257, 1597, 2827, 17567, 31097, 193237, 410429, 4514719, 49661909

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49661908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49661909 can be divided by 12 positive divisors. The sum of these divisors (counting 49661909) is 1, the average is 0.083333333333333.

Base conversion 49661909

Base System Value
2 Binary 10111101011100011111010101
3 Ternary 10110110002022222
4 Quaternary 2331130133111
5 Quinary 100203140114
6 Senary 4532232125
8 Octal 275343725
10 Decimal 49661909
12 Duodecimal 1476b645
16 Hexadecimal 2f5c7d5
20 Vigesimal fa7ef9
36 Base36 tkfdh

Cryptographic Hash Functions

md5 6553c4266c861fd89d82a7b35d2c66d5
sha1 9ef029da793a5f3e2d86be372eddb85fccef7e70
sha256 56502088d261adf3d57fd8be1280e891a9ccabdf215873ec0867e45fcf857288
sha512 48487561eba7bfbb155e31aaaabae33452b4aa6cefdd0606e41e789bc9c28d897e28495c94c4a463f87003c3d2461f9ccc872158af1c080b0576bf0600c6056e
ripemd-160 9298d8e20e4903666b72340aa2aeabb14eb3cc71

49661909 as geometric shapes

Circle

Radius = n
Diameter 99323818
Circumference 312034976.95529
Area 7.7481263151853E+15

Sphere

Radius = n
Volume 5.1304899198032E+23
Surface area 3.0992505260741E+16
Circumference 312034976.95529

Square

Length = n
Perimeter 198647636
Area 2466305205524281
Diagonal 70232545.241138

Cube

Length = n
Surface area 14797831233145686
Volume 1.2248142468297E+23
Space diagonal 86016949.588862

Equilateral Triangle

Length = n
Perimeter 148985727
Area 1.0679414807349E+15
Altitude 43008474.794431

Triangular Pyramid

Length = n
Surface area 1.0679414807349E+15
Volume 1.443457432712E+22
Height 23410848.413713