49839984 is an even 8-digits composite number following 49839983
and preceding 49839985 . In scientific notation, it is written as 4.9839984 × 10^7.
The sum of its digits is 54. It has a total of 6 prime factors and 20 positive divisors.
There are 16613280 positive integers (up to 49839984) that are relatively prime to 49839984.
49839984 has 20 divisors, whose sum is 107294720
The reverse of 49839984 is 48993894
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
forty-nine million eight hundred thirty-nine thousand nine hundred eighty-four
Scientific notation
4.9839984 × 10^7
Engineering notation
4.9839984 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9 × 346111
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
6229998
Product of the distinct prime numbers
The prime factorization of 49839984 is 2 × 2 × 2 × 2 × 9 × 346111.
Since it has a total of 6 prime factors.
4 , 3 , 86 , 41 , 597 , 976 , 2455 , 7468 , 3225 , 62132 , 530462 , 571417 , 5206413 , 6224915 , 26871390 , 20672347 , 79242192 , 941509460 , 6334773820 , 9940432247
n×2
99679968
n×3
149519952
n×4
199359936
n×5
249199920
n÷2
24919992
n÷3
16613328
n÷3
12459996
n÷5
9967996.8
n2
2484024005120256
n3
1.2380371667081E+23
n4
6.1703752580137E+30
n5
3.075314041334E+38
2 √n
7059.7439047036
3 √n
368.0097272161
4 √n
84.022282191712
5 √n
34.635030853172
1 , 2 , 4 , 8 , 9 , 16 , 18 , 36 , 72 , 144 , 346111 , 692222 , 1384444 , 2768888 , 3114999 , 5537776 , 6229998 , 12459996 , 24919992 , 49839984
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49839983
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49839984 can be divided by 20 positive divisors.
The sum of these divisors (counting 49839984) is 1, the average is 0.05.
Base
System
Value
2
Binary
10111110000111111101110000
3
Ternary
10110210010121100
4
Quaternary
2332013331300
5
Quinary
100224334414
6
Senary
4540124400
8
Octal
276077560
10
Decimal
49839984
12
Duodecimal
14836700
16
Hexadecimal
2f87f70
20
Vigesimal
fb9jj4
36
Base36
to8s0
md5
111deab153ca01495674e9265ea7ef4f
sha1
e70d2fd5668d00dd4e89fb31069c2fddf657b3f1
sha256
3fed8d93f98d8bfa01c79925d6a38b03a5dc4e41f7bffa79a2cd8001a6a8ee9d
sha512
754f8f39bd11c93cb2ab9a8ece2cd0bd000bea5ab38e55fd3a619f2c893bcd6bbb428aac637e0adb53630ac2ce3aa3ac2fe526eb675700271158c2d6acbbd16b
ripemd-160
b2a97cc30188379dd310ff7f08ec73590625c75e
Diameter
99679968
Circumference
313153855.17887
Area
7.8037915658265E+15
Volume
5.1858779570684E+23
Surface area
3.1215166263306E+16
Circumference
313153855.17887
Perimeter
199359936
Area
2484024005120256
Diagonal
70484381.321258
Surface area
14904144030721536
Volume
1.2380371667081E+23
Space diagonal
86325384.53642
Perimeter
149519952
Area
1.0756139460223E+15
Altitude
43162692.26821
Surface area
1.0756139460223E+15
Volume
1.4590407932338E+22
Height
23494793.773753