49985892 is an even 8-digits composite number following 49985891
and preceding 49985893 . In scientific notation, it is written as 4.9985892 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 15147120 positive integers (up to 49985892) that are relatively prime to 49985892.
49985892 has 24 divisors, whose sum is 106031520
The reverse of 49985892 is 29858994
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
forty-nine million nine hundred eighty-five thousand eight hundred ninety-two
Scientific notation
4.9985892 × 10^7
Engineering notation
4.9985892 × 10^6
Prime Factorization
2 × 2 × 9 × 11 × 126227
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
24992946
Product of the distinct prime numbers
The prime factorization of 49985892 is 2 × 2 × 9 × 11 × 126227.
Since it has a total of 5 prime factors.
8 , 6 , 24 , 28 , 282 , 288 , 2638 , 2281 , 36640 , 85722 , 61248 , 237991 , 8012280 , 7316202 , 5142225 , 91247439 , 138989790 , 343015225 , 1921343924 , 8770993390
n×2
99971784
n×3
149957676
n×4
199943568
n×5
249929460
n÷2
24992946
n÷3
16661964
n÷3
12496473
n÷5
9997178.4
n2
2498589399035664
n3
1.2489421985254E+23
n4
6.2429489849734E+30
n5
3.1205937372439E+38
2 √n
7070.0701552389
3 √n
368.36849706037
4 √n
84.083709214324
5 √n
34.655286159494
1 , 2 , 4 , 9 , 11 , 18 , 22 , 36 , 44 , 99 , 198 , 396 , 126227 , 252454 , 504908 , 1136043 , 1388497 , 2272086 , 2776994 , 4544172 , 5553988 , 12496473 , 24992946 , 49985892
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49985891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49985892 can be divided by 24 positive divisors.
The sum of these divisors (counting 49985892) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111110101011100101100100
3
Ternary
10111001112202100
4
Quaternary
2332223211210
5
Quinary
100244022032
6
Senary
4543212100
8
Octal
276534544
10
Decimal
49985892
12
Duodecimal
148a7030
16
Hexadecimal
2fab964
20
Vigesimal
fc84ec
36
Base36
trdd0
md5
3949d8faa944714c4d7cfc7836694345
sha1
fe5b0a85ddd05863d5028a5a93e948305f37b388
sha256
9fdd91cf31633cdaf1485eb2f74c099361437696c525bdbf5f5ce53c2e9db71c
sha512
d7b5b17ca27db531fcc3f312c0bee6897d60a7da164cda9dac8528df8f53ff615e341e58816febff06e321bd3454b9c7c236e93415440e0d5caa344a821cddd3
ripemd-160
e2c70ab990f285d8a6429686acfad60813393622
Diameter
99971784
Circumference
314070622.18067
Area
7.8495501003478E+15
Volume
5.2315568475276E+23
Surface area
3.1398200401391E+16
Circumference
314070622.18067
Perimeter
199943568
Area
2498589399035664
Diagonal
70690726.393717
Surface area
14991536394213984
Volume
1.2489421985254E+23
Space diagonal
86578104.605651
Perimeter
149957676
Area
1.0819209465957E+15
Altitude
43289052.302825
Surface area
1.0819209465957E+15
Volume
1.4718924964789E+22
Height
23563575.464572