49744892 is an even 8-digits composite number following 49744891
and preceding 49744893 . In scientific notation, it is written as 4.9744892 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 24682320 positive integers (up to 49744892) that are relatively prime to 49744892.
49744892 has 12 divisors, whose sum is 87719016
The reverse of 49744892 is 29844794
Previous prime number is 131
Is Prime? no
Number parity even
Number length 8
Sum of Digits 47
Digital Root 2
Name
forty-nine million seven hundred forty-four thousand eight hundred ninety-two
Scientific notation
4.9744892 × 10^7
Engineering notation
4.9744892 × 10^6
Prime Factorization
2 × 2 × 131 × 94933
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
24872446
Product of the distinct prime numbers
The prime factorization of 49744892 is 2 × 2 × 131 × 94933.
Since it has a total of 4 prime factors.
6 , 4 , 15 , 72 , 969 , 73 , 3522 , 3873 , 5490 , 558 , 93161 , 15121 , 5567473 , 8820870 , 33335500 , 95409693 , 508197308 , 828682381 , 8935491791 , 9234867200
n×2
99489784
n×3
149234676
n×4
198979568
n×5
248724460
n÷2
24872446
n÷3
16581630.666667
n÷3
12436223
n÷5
9948978.4
n2
2474554280091664
n3
1.230964354113E+23
n4
6.12341888512E+30
n5
3.0460881111105E+38
2 √n
7053.0058840185
3 √n
367.7755306411
4 √n
83.982175990019
5 √n
34.621804401196
1 , 2 , 4 , 131 , 262 , 524 , 94933 , 189866 , 379732 , 12436223 , 24872446 , 49744892
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
-49744891
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 49744892 can be divided by 12 positive divisors.
The sum of these divisors (counting 49744892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111101110000101111111100
3
Ternary
10110121022011102
4
Quaternary
2331300233330
5
Quinary
100213314032
6
Senary
4534112232
8
Octal
275605774
10
Decimal
49744892
12
Duodecimal
147ab678
16
Hexadecimal
2f70bfc
20
Vigesimal
fai24c
36
Base36
tm7ek
md5
c8cea86d2d8e5fbcd87e5e6a8eeb963e
sha1
17dabe1efc3cbb6a459c7a766bdbce7dd947d415
sha256
26e4a431ca776acc95abd4985ebbbef4e3be509c7e1a1193f59d2a760791e21e
sha512
ecf65b5abf70d5b10e0c86578ca5a46293589cf3ec527a14924e3d12dfc9911873c1634c3fe8b5701ceb3bad608027543aa453f9d2a2e55fc6135c318ff664c3
ripemd-160
e5650741a1dc2378efdd89d3af3cefb188b7bf48
Diameter
99489784
Circumference
312556374.52164
Area
7.7740415472452E+15
Volume
5.1562514289496E+23
Surface area
3.1096166188981E+16
Circumference
312556374.52164
Perimeter
198979568
Area
2474554280091664
Diagonal
70349900.925185
Surface area
14847325680549984
Volume
1.230964354113E+23
Space diagonal
86160680.361027
Perimeter
149234676
Area
1.0715134348014E+15
Altitude
43080340.180513
Surface area
1.0715134348014E+15
Volume
1.4507054036537E+22
Height
23449966.975062