49744540 (number)

49744540 is an even 8-digits composite number following 49744539 and preceding 49744541. In scientific notation, it is written as 4.9744540 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 19897808 positive integers (up to 49744540) that are relatively prime to 49744540.

Interesting facts

Basic properties

Name

Name forty-nine million seven hundred forty-four thousand five hundred forty

Notation

Scientific notation 4.9744540 × 10^7
Engineering notation 4.9744540 × 10^6

Prime Factorization of 49744540

Prime Factorization 2 × 2 × 5 × 2487227

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 24872270
Product of the distinct prime numbers

The prime factorization of 49744540 is 2 × 2 × 5 × 2487227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 75, 48, 731, 523, 1011, 892, 73758, 3344, 24551, 547220, 3019754, 2030409, 91992340, 41744351, 195585015, 21800230, 5096933100, 8507440057

Basic calculations (n = 49744540)

Multiplication

n×y
n×2 99489080
n×3 149233620
n×4 198978160
n×5 248722700

Division

n÷y
n÷2 24872270
n÷3 16581513.333333
n÷3 12436135
n÷5 9948908

Exponentiation

ny
n2 2474519259811600
n3 1.2309382230047E+23
n4 6.1232455671785E+30
n5 3.0459803404634E+38

Nth Root

y√n
2√n 7052.9809300749
3√n 367.77466316649
4√n 83.982027422984
5√n 34.621755403564

Divisors of 49744540

1, 2, 4, 5, 10, 20, 2487227, 4974454, 9948908, 12436135, 24872270, 49744540

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 -49744539
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 49744540 can be divided by 12 positive divisors. The sum of these divisors (counting 49744540) is 1, the average is 0.083333333333333.

Base conversion 49744540

Base System Value
2 Binary 10111101110000101010011100
3 Ternary 10110121021200101
4 Quaternary 2331300222130
5 Quinary 100213311130
6 Senary 4534110444
8 Octal 275605234
10 Decimal 49744540
12 Duodecimal 147ab424
16 Hexadecimal 2f70a9c
20 Vigesimal fai170
36 Base36 tm74s

Cryptographic Hash Functions

md5 7bac6050f1131384e00173a93d089d5c
sha1 a56235d13e337f9c7a653b41b412479177114527
sha256 0113ab840d59f1de80b18fe54e7f2c64f617d459d2d12a69fd0b904e1be996a7
sha512 8d7b6814003d6b0a2e18f0b10f0c7a502fdafb41448541a9716efd545dfc396919e18a20848f91481497b2a78130c3f8b2dd2cbca04b492343d0552b95a928f2
ripemd-160 62b9cafbb0c3ea0cdb6f6d52e5c29219fd24bd24

49744540 as geometric shapes

Circle

Radius = n
Diameter 99489080
Circumference 312554162.84041
Area 7.7739315277906E+15

Sphere

Radius = n
Volume 5.1561419712192E+23
Surface area 3.1095726111162E+16
Circumference 312554162.84041

Square

Length = n
Perimeter 198978160
Area 2474519259811600
Diagonal 70349403.122011

Cube

Length = n
Surface area 14847115558869600
Volume 1.2309382230047E+23
Space diagonal 86160070.679142

Equilateral Triangle

Length = n
Perimeter 149233620
Area 1.0714982705754E+15
Altitude 43080035.339571

Triangular Pyramid

Length = n
Surface area 1.0714982705754E+15
Volume 1.4506746078472E+22
Height 23449801.04067