49666538 (number)

49666538 is an even 8-digits composite number following 49666537 and preceding 49666539. In scientific notation, it is written as 4.9666538 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 24819340 positive integers (up to 49666538) that are relatively prime to 49666538.

Interesting facts

Basic properties

Name

Name forty-nine million six hundred sixty-six thousand five hundred thirty-eight

Notation

Scientific notation 4.9666538 × 10^7
Engineering notation 4.9666538 × 10^6

Prime Factorization of 49666538

Prime Factorization 2 × 2099 × 11831

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49666538
Product of the distinct prime numbers

The prime factorization of 49666538 is 2 × 2099 × 11831. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 10, 83, 460, 724, 8851, 2733, 85479, 16533, 631433, 75692, 2651205, 7872436, 25528233, 92044845, 620997698, 130758336, 2854829621, 2422975825

Basic calculations (n = 49666538)

Multiplication

n×y
n×2 99333076
n×3 148999614
n×4 198666152
n×5 248332690

Division

n÷y
n÷2 24833269
n÷3 16555512.666667
n÷3 12416634.5
n÷5 9933307.6

Exponentiation

ny
n2 2466764996905444
n3 1.2251567745587E+23
n4 6.0849295499579E+30
n5 3.0221738472031E+38

Nth Root

y√n
2√n 7047.4490420293
3√n 367.58233273407
4√n 83.949086010685
5√n 34.610890847932

Divisors of 49666538

1, 2, 2099, 4198, 11831, 23662, 24833269, 49666538

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 -49666537
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 49666538 can be divided by 8 positive divisors. The sum of these divisors (counting 49666538) is 1, the average is 0.125.

Base conversion 49666538

Base System Value
2 Binary 10111101011101100111101010
3 Ternary 10110110022200102
4 Quaternary 2331131213222
5 Quinary 100203312123
6 Senary 4532305402
8 Octal 275354752
10 Decimal 49666538
12 Duodecimal 14772262
16 Hexadecimal 2f5d9ea
20 Vigesimal fa866i
36 Base36 tkiy2

Cryptographic Hash Functions

md5 d1ab4df84111ee2d17e6bf096d43aad1
sha1 5f4b7f227be20ebe3c1d4e3f0b49f20fed8a3f3f
sha256 f071a9b31aa52e9228090422c109c62d3e0c8610a3be5c600c6ea11ceff2fe9a
sha512 e4a415a7903ee178829d0cb860a10cd767a3131eb6500e9130a10e11ea0356e80464d7be16f402ad5a03e2a7c39ca2712a4ead8b531a747499779209a4a24384
ripemd-160 753306b495424fd05403743199fc610650cb832f

49666538 as geometric shapes

Circle

Radius = n
Diameter 99333076
Circumference 312064061.82008
Area 7.7495707924106E+15

Sphere

Radius = n
Volume 5.1319246965993E+23
Surface area 3.0998283169642E+16
Circumference 312064061.82008

Square

Length = n
Perimeter 198666152
Area 2466764996905444
Diagonal 70239091.635719

Cube

Length = n
Surface area 14800589981432664
Volume 1.2251567745587E+23
Space diagonal 86024967.25205

Equilateral Triangle

Length = n
Perimeter 148999614
Area 1.0681405762432E+15
Altitude 43012483.626025

Triangular Pyramid

Length = n
Surface area 1.0681405762432E+15
Volume 1.4438611055119E+22
Height 23413030.54524