49669538 (number)

49669538 is an even 8-digits composite number following 49669537 and preceding 49669539. In scientific notation, it is written as 4.9669538 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 24834768 positive integers (up to 49669538) that are relatively prime to 49669538.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9669538 × 10^7
Engineering notation 4.9669538 × 10^6

Prime Factorization of 49669538

Prime Factorization 2 × 24834769

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 49669538
Product of the distinct prime numbers

The prime factorization of 49669538 is 2 × 24834769. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 67, 18, 189, 382, 9607, 2013, 20675, 50878, 101244, 81930, 1385375, 6369040, 77771448, 47790635, 567121427, 362184061, 5768512829, 6806133377

Basic calculations (n = 49669538)

Multiplication

n×y
n×2 99339076
n×3 149008614
n×4 198678152
n×5 248347690

Division

n÷y
n÷2 24834769
n÷3 16556512.666667
n÷3 12417384.5
n÷5 9933907.6

Exponentiation

ny
n2 2467063005133444
n3 1.2253787968187E+23
n4 6.0863998712981E+30
n5 3.0230866969063E+38

Nth Root

y√n
2√n 7047.6618817875
3√n 367.5897335908
4√n 83.950353672796
5√n 34.611308957057

Divisors of 49669538

1, 2, 24834769, 49669538

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49669537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49669538 can be divided by 4 positive divisors. The sum of these divisors (counting 49669538) is 1, the average is 0.25.

Base conversion 49669538

Base System Value
2 Binary 10111101011110010110100010
3 Ternary 10110110110210112
4 Quaternary 2331132112202
5 Quinary 100203411123
6 Senary 4532331322
8 Octal 275362642
10 Decimal 49669538
12 Duodecimal 14773b42
16 Hexadecimal 2f5e5a2
20 Vigesimal fa8dgi
36 Base36 tkl9e

Cryptographic Hash Functions

md5 7a0c044cd2ea556fdb98854bb24d3a01
sha1 74fbe219c038e0886e9585e24aff59eac0e50e91
sha256 24ccaba2e8ec58e7d259ebf6134a02efa0e93ed7e588e1fa890f55b66280ce8d
sha512 f444ba447a0dec949fb17c90315ece155abed6d8d076a2821bdde88cdca0db46f7b89ad1360644f0f856d1006c997be44c9769ab8f3923a452088a5e009ef45d
ripemd-160 c36fc3f420ac98b987983dc7d4b217fb5bc0665b

49669538 as geometric shapes

Circle

Radius = n
Diameter 99339076
Circumference 312082911.376
Area 7.7505070128704E+15

Sphere

Radius = n
Volume 5.1328547012671E+23
Surface area 3.1002028051482E+16
Circumference 312082911.376

Square

Length = n
Perimeter 198678152
Area 2467063005133444
Diagonal 70243334.276406

Cube

Length = n
Surface area 14802378030800664
Volume 1.2253787968187E+23
Space diagonal 86030163.404473

Equilateral Triangle

Length = n
Perimeter 149008614
Area 1.0682696175912E+15
Altitude 43015081.702237

Triangular Pyramid

Length = n
Surface area 1.0682696175912E+15
Volume 1.4441227612545E+22
Height 23414444.758802