49149744 (number)

49149744 is an even 8-digits composite number following 49149743 and preceding 49149745. In scientific notation, it is written as 4.9149744 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 14042112 positive integers (up to 49149744) that are relatively prime to 49149744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9149744 × 10^7
Engineering notation 4.9149744 × 10^6

Prime Factorization of 49149744

Prime Factorization 2 × 2 × 2 × 2 × 3 × 49 × 20897

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 6143718
Product of the distinct prime numbers

The prime factorization of 49149744 is 2 × 2 × 2 × 2 × 3 × 49 × 20897. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 49149744)

Multiplication

n×y
n×2 98299488
n×3 147449232
n×4 196598976
n×5 245748720

Division

n÷y
n÷2 24574872
n÷3 16383248
n÷3 12287436
n÷5 9829948.8

Exponentiation

ny
n2 2415697335265536
n3 1.1873090560978E+23
n4 5.835593615609E+30
n5 2.8681793229522E+38

Nth Root

y√n
2√n 7010.6878407186
3√n 366.30295320117
4√n 83.729850356481
5√n 34.538562008195

Divisors of 49149744

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49149743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49149744 can be divided by 40 positive divisors. The sum of these divisors (counting 49149744) is 1, the average is 0.025.

Base conversion 49149744

Base System Value
2 Binary 10111011011111011100110000
3 Ternary 10102111001202220
4 Quaternary 2323133130300
5 Quinary 100040242434
6 Senary 4513241040
8 Octal 273373460
10 Decimal 49149744
12 Duodecimal 14563180
16 Hexadecimal 2edf730
20 Vigesimal f73e74
36 Base36 t9g6o

Cryptographic Hash Functions

md5 943448acaf0edc884df5d1c8e1fde8c8
sha1 3c7c2340e45f999acc7d75e87be959d5b7f6effa
sha256 6425e264bd7ebdbc2455900f595cd7a91c64aa9c9eab0e753e3c730a85c176a5
sha512 e9117e4488eb827f8c4323f814d2d7e4f0f1fc201442024d92db99af3aa2dc06856e9fc9012b3383ce29fcc3a45b2204b6c7e9381d822eb7daf96b4bff7729ec
ripemd-160 4b7d98100c0425d379c6ae62b3f35ec4306bca62

49149744 as geometric shapes

Circle

Radius = n
Diameter 98299488
Circumference 308816949.35244
Area 7.5891370017666E+15

Sphere

Radius = n
Volume 4.9733885442368E+23
Surface area 3.0356548007067E+16
Circumference 308816949.35244

Square

Length = n
Perimeter 196598976
Area 2415697335265536
Diagonal 69508234.551966

Cube

Length = n
Surface area 14494184011593216
Volume 1.1873090560978E+23
Space diagonal 85129853.787004

Equilateral Triangle

Length = n
Perimeter 147449232
Area 1.0460276300972E+15
Altitude 42564926.893502

Triangular Pyramid

Length = n
Surface area 1.0460276300972E+15
Volume 1.3992571415516E+22
Height 23169411.517322