49749984 (number)

49749984 is an even 8-digits composite number following 49749983 and preceding 49749985. In scientific notation, it is written as 4.9749984 × 10^7. The sum of its digits is 54. It has a total of 8 prime factors and 48 positive divisors. There are 16329600 positive integers (up to 49749984) that are relatively prime to 49749984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9749984 × 10^7
Engineering notation 4.9749984 × 10^6

Prime Factorization of 49749984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 639 × 3 × 811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3109374
Product of the distinct prime numbers

The prime factorization of 49749984 is 2 × 2 × 2 × 2 × 2 × 639 × 3 × 811. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 49749984)

Multiplication

n×y
n×2 99499968
n×3 149249952
n×4 198999936
n×5 248749920

Division

n÷y
n÷2 24874992
n÷3 16583328
n÷3 12437496
n÷5 9949996.8

Exponentiation

ny
n2 2475060908000256
n3 1.2313424057204E+23
n4 6.1259264983111E+30
n5 3.0476474527615E+38

Nth Root

y√n
2√n 7053.3668556229
3√n 367.78807899218
4√n 83.984325059043
5√n 34.622513165465

Divisors of 49749984

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49749983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49749984 can be divided by 48 positive divisors. The sum of these divisors (counting 49749984) is 1, the average is 0.020833333333333.

Base conversion 49749984

Base System Value
2 Binary 10111101110001111111100000
3 Ternary 10110121120011000
4 Quaternary 2331301333200
5 Quinary 100213444414
6 Senary 4534152000
8 Octal 275617740
10 Decimal 49749984
12 Duodecimal 147b2600
16 Hexadecimal 2f71fe0
20 Vigesimal faiej4
36 Base36 tmbc0

Cryptographic Hash Functions

md5 39f531329e063644d0b57bfdedf18a62
sha1 a175cba2ea4e6f8d4b6a4273f9cb3bcd49f5d449
sha256 d71509eb3e782f571e616095cd2de206424ce7c3360dac0934acaa5402fff15a
sha512 30655b8aa5445734243af099725893fccb919352ca7b1b10b3d97436f732ff01135bedbb768d8e4b3387a0668fc8b4c4d4c5c38d17dc179270f1632aaa495150
ripemd-160 10c4a1903b4e077c2b188cdb9ba1a97d11ae2929

49749984 as geometric shapes

Circle

Radius = n
Diameter 99499968
Circumference 312588368.50122
Area 7.7756331657609E+15

Sphere

Radius = n
Volume 5.1578350078196E+23
Surface area 3.1102532663044E+16
Circumference 312588368.50122

Square

Length = n
Perimeter 198999936
Area 2475060908000256
Diagonal 70357102.100644

Cube

Length = n
Surface area 14850365448001536
Volume 1.2313424057204E+23
Space diagonal 86169499.963739

Equilateral Triangle

Length = n
Perimeter 149249952
Area 1.071732811121E+15
Altitude 43084749.981869

Triangular Pyramid

Length = n
Surface area 1.071732811121E+15
Volume 1.4511509417457E+22
Height 23452367.366881