49649388 is an even 8-digits composite number following 49649387
and preceding 49649389 . In scientific notation, it is written as 4.9649388 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors.
There are 16549792 positive integers (up to 49649388) that are relatively prime to 49649388.
49649388 has 12 divisors, whose sum is 115848600
The reverse of 49649388 is 88394694
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
forty-nine million six hundred forty-nine thousand three hundred eighty-eight
Scientific notation
4.9649388 × 10^7
Engineering notation
4.9649388 × 10^6
Prime Factorization
2 × 2 × 3 × 4137449
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
24824694
Product of the distinct prime numbers
The prime factorization of 49649388 is 2 × 2 × 3 × 4137449.
Since it has a total of 4 prime factors.
3 , 10 , 16 , 41 , 266 , 684 , 8266 , 8423 , 25711 , 99308 , 728300 , 797821 , 2537679 , 2096964 , 61053516 , 34580877 , 275026755 , 698888633 , 1213468365 , 6069056338
n×2
99298776
n×3
148948164
n×4
198597552
n×5
248246940
n÷2
24824694
n÷3
16549796
n÷3
12412347
n÷5
9929877.6
n2
2465061728774544
n3
1.2238880621588E+23
n4
6.0765293266689E+30
n5
3.0169596223317E+38
2 √n
7046.2321846502
3 √n
367.54001878052
4 √n
83.941838106216
5 √n
34.608500269468
1 , 2 , 3 , 4 , 6 , 12 , 4137449 , 8274898 , 12412347 , 16549796 , 24824694 , 49649388
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49649387
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49649388 can be divided by 12 positive divisors.
The sum of these divisors (counting 49649388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111101011001011011101100
3
Ternary
10110102110011020
4
Quaternary
2331121123230
5
Quinary
100202240023
6
Senary
4532054140
8
Octal
275313354
10
Decimal
49649388
12
Duodecimal
14764350
16
Hexadecimal
2f596ec
20
Vigesimal
fa6398
36
Base36
tk5po
md5
17bb2a4c969f2f390aa88bfeba7584b6
sha1
746275aa9459485d1f9de0a259a157a20853a821
sha256
3c863d0224a9c3962e0c160588338d2213028dfff7accd35fd4b6f47ef57cbb4
sha512
378c92f990c6cac6ce05504e05b2281f2bfd7c1d194b59c37a7adbe04afc68bf0bf587611cea4abc335b9d01e53f2eb7174d6bb76e797d014a96c980c3df8776
ripemd-160
6b5e1437cfdbac950dfbe3d5275c278e9f401cb8
Diameter
99298776
Circumference
311956305.19206
Area
7.7442198177635E+15
Volume
5.1266103265257E+23
Surface area
3.0976879271054E+16
Circumference
311956305.19206
Perimeter
198597552
Area
2465061728774544
Diagonal
70214837.873124
Surface area
14790370372647264
Volume
1.2238880621588E+23
Space diagonal
85995262.580701
Perimeter
148948164
Area
1.0674030395078E+15
Altitude
42997631.29035
Surface area
1.0674030395078E+15
Volume
1.4423659136096E+22
Height
23404945.957708