49661649 (number)

49661649 is an odd 8-digits composite number following 49661648 and preceding 49661650. In scientific notation, it is written as 4.9661649 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 31365144 positive integers (up to 49661649) that are relatively prime to 49661649.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9661649 × 10^7
Engineering notation 4.9661649 × 10^6

Prime Factorization of 49661649

Prime Factorization 3 × 19 × 3 × 290419

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16553883
Product of the distinct prime numbers

The prime factorization of 49661649 is 3 × 19 × 3 × 290419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 28, 75, 531, 967, 2378, 2248, 81695, 94876, 472728, 170930, 6936232, 4058909, 61989190, 93288710, 955268584, 294560362, 407229588, 5057344870

Basic calculations (n = 49661649)

Multiplication

n×y
n×2 99323298
n×3 148984947
n×4 198646596
n×5 248308245

Division

n÷y
n÷2 24830824.5
n÷3 16553883
n÷3 12415412.25
n÷5 9932329.8

Exponentiation

ny
n2 2466279381399201
n3 1.2247950097498E+23
n4 6.0825339871148E+30
n5 3.0206866789867E+38

Nth Root

y√n
2√n 7047.102170396
3√n 367.57027116595
4√n 83.947020020939
5√n 34.610209426132

Divisors of 49661649

1, 3, 9, 19, 57, 171, 290419, 871257, 2613771, 5517961, 16553883, 49661649

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 -49661648
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 49661649 can be divided by 12 positive divisors. The sum of these divisors (counting 49661649) is 1, the average is 0.083333333333333.

Base conversion 49661649

Base System Value
2 Binary 10111101011100011011010001
3 Ternary 10110110001222100
4 Quaternary 2331130123101
5 Quinary 100203133044
6 Senary 4532231013
8 Octal 275343321
10 Decimal 49661649
12 Duodecimal 1476b469
16 Hexadecimal 2f5c6d1
20 Vigesimal fa7e29
36 Base36 tkf69

Cryptographic Hash Functions

md5 f9f7ae09b037279bd668902e5ec44889
sha1 92bb42f7ca1e02ef8596765ce85b62b515ba3aab
sha256 90cd1e6167f6761dee5496203d1f6fdf3a6a6a0fe94d328099ad02e628dcd281
sha512 e62aca65ee380dcee08d28036f27dfc6175b43d4a08f394993a4d00adbfe011c70826d52bab08f8ab3c37894d7b91d056a096675ad4dc5adabb484c57ce863ec
ripemd-160 b7b40c3b881022aab2f7504b914f8c30e7abedad

49661649 as geometric shapes

Circle

Radius = n
Diameter 99323298
Circumference 312033343.32711
Area 7.7480451863037E+15

Sphere

Radius = n
Volume 5.1304093397114E+23
Surface area 3.0992180745215E+16
Circumference 312033343.32711

Square

Length = n
Perimeter 198646596
Area 2466279381399201
Diagonal 70232177.545612

Cube

Length = n
Surface area 14797676288395206
Volume 1.2247950097498E+23
Space diagonal 86016499.255652

Equilateral Triangle

Length = n
Perimeter 148984947
Area 1.0679302985607E+15
Altitude 43008249.627826

Triangular Pyramid

Length = n
Surface area 1.0679302985607E+15
Volume 1.4434347615959E+22
Height 23410725.848537