49744538 (number)

49744538 is an even 8-digits composite number following 49744537 and preceding 49744539. In scientific notation, it is written as 4.9744538 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 23790844 positive integers (up to 49744538) that are relatively prime to 49744538.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9744538 × 10^7
Engineering notation 4.9744538 × 10^6

Prime Factorization of 49744538

Prime Factorization 2 × 23 × 1081403

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49744538
Product of the distinct prime numbers

The prime factorization of 49744538 is 2 × 23 × 1081403. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 9, 74, 100, 148, 30, 5842, 1684, 9979, 59167, 331932, 971425, 7620165, 6500261, 53773117, 88580897, 51461114, 895938650, 6553875768, 946846181

Basic calculations (n = 49744538)

Multiplication

n×y
n×2 99489076
n×3 149233614
n×4 198978152
n×5 248722690

Division

n÷y
n÷2 24872269
n÷3 16581512.666667
n÷3 12436134.5
n÷5 9948907.6

Exponentiation

ny
n2 2474519060833444
n3 1.2309380745335E+23
n4 6.123244582428E+30
n5 3.0459797281389E+38

Nth Root

y√n
2√n 7052.9807882909
3√n 367.77465823765
4√n 83.982026578851
5√n 34.621755125167

Divisors of 49744538

1, 2, 23, 46, 1081403, 2162806, 24872269, 49744538

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 -49744537
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 49744538 can be divided by 8 positive divisors. The sum of these divisors (counting 49744538) is 1, the average is 0.125.

Base conversion 49744538

Base System Value
2 Binary 10111101110000101010011010
3 Ternary 10110121021200022
4 Quaternary 2331300222122
5 Quinary 100213311123
6 Senary 4534110442
8 Octal 275605232
10 Decimal 49744538
12 Duodecimal 147ab422
16 Hexadecimal 2f70a9a
20 Vigesimal fai16i
36 Base36 tm74q

Cryptographic Hash Functions

md5 15f0261eafc091058b50361f1198c7b6
sha1 617652652b27583cf4e22aa1e7d219a541b1ff3e
sha256 2cbae39a1cc02ee06ef1912f5e2d0dbf9f4775d00010e3f08fac8aef7457d072
sha512 2e74347ef3ae3c61627e538b3edc3e665a59bdb7948b7e42038ce72d7d501c2bf267227c941fb2a31e79519fb6746cdc88348f6215602439c0c619493007becf
ripemd-160 12e89a5d71e61cfc5bf1874cbed33c9df56261be

49744538 as geometric shapes

Circle

Radius = n
Diameter 99489076
Circumference 312554150.27404
Area 7.7739309026823E+15

Sphere

Radius = n
Volume 5.1561413493047E+23
Surface area 3.1095723610729E+16
Circumference 312554150.27404

Square

Length = n
Perimeter 198978152
Area 2474519060833444
Diagonal 70349400.293584

Cube

Length = n
Surface area 14847114365000664
Volume 1.2309380745335E+23
Space diagonal 86160067.215041

Equilateral Triangle

Length = n
Perimeter 149233614
Area 1.0714981844153E+15
Altitude 43080033.60752

Triangular Pyramid

Length = n
Surface area 1.0714981844153E+15
Volume 1.4506744328723E+22
Height 23449800.097861