49785280 is an even 8-digits composite number following 49785279
and preceding 49785281 . In scientific notation, it is written as 4.9785280 × 10^7.
The sum of its digits is 43. It has a total of 8 prime factors and 28 positive divisors.
There are 19913984 positive integers (up to 49785280) that are relatively prime to 49785280.
49785280 has 28 divisors, whose sum is 118551960
The reverse of 49785280 is 08258794
Previous prime number is 5
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
forty-nine million seven hundred eighty-five thousand two hundred eighty
Scientific notation
4.9785280 × 10^7
Engineering notation
4.9785280 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 5 × 155579
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
1555790
Product of the distinct prime numbers
The prime factorization of 49785280 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 155579.
Since it has a total of 8 prime factors.
9 , 3 , 4 , 43 , 14 , 623 , 9021 , 3976 , 3786 , 93021 , 196862 , 518297 , 7073356 , 5245644 , 70220475 , 48794514 , 800375660 , 913472953 , 4036719559 , 1633398929
n×2
99570560
n×3
149355840
n×4
199141120
n×5
248926400
n÷2
24892640
n÷3
16595093.333333
n÷3
12446320
n÷5
9957056
n2
2478574104678400
n3
1.2339650580216E+23
n4
6.1433295923823E+30
n5
3.0584738388904E+38
2 √n
7055.8684794999
3 √n
367.87503633521
4 √n
83.999217136232
5 √n
34.627424481916
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 32 , 40 , 64 , 80 , 160 , 320 , 155579 , 311158 , 622316 , 777895 , 1244632 , 1555790 , 2489264 , 3111580 , 4978528 , 6223160 , 9957056 , 12446320 , 24892640 , 49785280
28 divisors
τ
Total Divisors
28
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49785279
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.035714285714286
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
28
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49785280 can be divided by 28 positive divisors.
The sum of these divisors (counting 49785280) is 1, the average is 0.035714285714286.
Base
System
Value
2
Binary
10111101111010100111000000
3
Ternary
10110200100120021
4
Quaternary
2331322213000
5
Quinary
100221112110
6
Senary
4535023224
8
Octal
275724700
10
Decimal
49785280
12
Duodecimal
1480ab14
16
Hexadecimal
2f7a9c0
20
Vigesimal
fb3340
36
Base36
tn2kg
md5
f9e00a2f5a51dbf7e7267f78a8022016
sha1
517db98e482f664f4110c610873a0fa20526445c
sha256
a5608dc8d7f33edac99fabc739fdb150e00e808589c651c2816e6f0e87550f9c
sha512
d806ce4c81ea30e66d6a1e15a86231008da0b7d9ca8c8a8254a9c96ab18134b704a47bb35427c92a669c0a44326d36daea7d0641f7b6da4d4b55c41d995c634c
ripemd-160
f434d71538f94110d27f20a2c5af8b464977ad34
Diameter
99570560
Circumference
312810139.80982
Area
7.7866701986356E+15
Volume
5.1688207480897E+23
Surface area
3.1146680794542E+16
Circumference
312810139.80982
Perimeter
199141120
Area
2478574104678400
Diagonal
70407018.182542
Surface area
14871444628070400
Volume
1.2339650580216E+23
Space diagonal
86230634.429043
Perimeter
149355840
Area
1.0732540699069E+15
Altitude
43115317.214521
Surface area
1.0732540699069E+15
Volume
1.4542417671239E+22
Height
23469006.060847