49778816 (number)

49778816 is an even 8-digits composite number following 49778815 and preceding 49778817. In scientific notation, it is written as 4.9778816 × 10^7. The sum of its digits is 50. It has a total of 8 prime factors and 16 positive divisors. There are 24889344 positive integers (up to 49778816) that are relatively prime to 49778816.

Interesting facts

Basic properties

Name

Name forty-nine million seven hundred seventy-eight thousand eight hundred sixteen

Notation

Scientific notation 4.9778816 × 10^7
Engineering notation 4.9778816 × 10^6

Prime Factorization of 49778816

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 388897

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 777794
Product of the distinct prime numbers

The prime factorization of 49778816 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 388897. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 3, 45, 16, 723, 276, 2207, 3240, 64771, 22039, 147733, 114919, 2292204, 4564588, 21850198, 83070207, 590169960, 4983957, 6457233712, 3307945025

Basic calculations (n = 49778816)

Multiplication

n×y
n×2 99557632
n×3 149336448
n×4 199115264
n×5 248894080

Division

n÷y
n÷2 24889408
n÷3 16592938.666667
n÷3 12444704
n÷5 9955763.2

Exponentiation

ny
n2 2477930522361856
n3 1.2334844753343E+23
n4 6.1401396736525E+30
n5 3.0564888302905E+38

Nth Root

y√n
2√n 7055.410406206
3√n 367.85911431195
4√n 83.996490439815
5√n 34.626525247052

Divisors of 49778816

1, 2, 4, 8, 16, 32, 64, 128, 388897, 777794, 1555588, 3111176, 6222352, 12444704, 24889408, 49778816

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49778815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49778816 can be divided by 16 positive divisors. The sum of these divisors (counting 49778816) is 1, the average is 0.0625.

Base conversion 49778816

Base System Value
2 Binary 10111101111001000010000000
3 Ternary 10110200000200212
4 Quaternary 2331321002000
5 Quinary 100220410231
6 Senary 4534533252
8 Octal 275710200
10 Decimal 49778816
12 Duodecimal 14807228
16 Hexadecimal 2f79080
20 Vigesimal fb270g
36 Base36 tmxkw

Cryptographic Hash Functions

md5 18533317ed19164aa70a0ad0a443b63a
sha1 3ffc8f4763db12d19f6e064f724c451831685fbe
sha256 4d8246f52319cf88d04820c0e9dc70d2bf568420c04920b4ee575b04d40cce03
sha512 424d7c1d2a8612969b8be6a1b772888035979250059d34eae65cb5343c7886c6300fbd23a12c98f7c5f4c0662f855647185ddf6d23ee58adb8d5ca266440a278
ripemd-160 730c6425a920aa158e2f38fa24079cabee057d90

49778816 as geometric shapes

Circle

Radius = n
Diameter 99557632
Circumference 312769525.3
Area 7.7846483251579E+15

Sphere

Radius = n
Volume 5.1668076880366E+23
Surface area 3.1138593300632E+16
Circumference 312769525.3

Square

Length = n
Perimeter 199115264
Area 2477930522361856
Diagonal 70397876.706075

Cube

Length = n
Surface area 14867583134171136
Volume 1.2334844753343E+23
Space diagonal 86219438.452623

Equilateral Triangle

Length = n
Perimeter 149336448
Area 1.0729753905891E+15
Altitude 43109719.226311

Triangular Pyramid

Length = n
Surface area 1.0729753905891E+15
Volume 1.4536753949954E+22
Height 23465958.902025