49161854 is an even 8-digits composite number following 49161853
and preceding 49161855 . In scientific notation, it is written as 4.9161854 × 10^7.
The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors.
There are 19867680 positive integers (up to 49161854) that are relatively prime to 49161854.
49161854 has 32 divisors, whose sum is 89126400
The reverse of 49161854 is 45816194
Previous prime number is 421
Is Prime? no Number parity even Number length 8 Sum of Digits 38 Digital Root 2
Name
forty-nine million one hundred sixty-one thousand eight hundred fifty-four
Scientific notation
4.9161854 × 10^7
Engineering notation
4.9161854 × 10^6
Prime Factorization
2 × 7 × 19 × 421 × 439
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
49161854 Product of the distinct prime numbers
The prime factorization of 49161854 is 2 × 7 × 19 × 421 × 439.
Since it has a total of 5 prime factors.
4 , 1 , 4 , 89 , 961 , 672 , 8629 , 5265 , 8618 , 13674 , 181049 , 279441 , 6239748 , 461180 , 19415559 , 2673163 , 933057108 , 865300785 , 3610070678 , 9735063745
n×2
98323708
n×3
147485562
n×4
196647416
n×5
245809270
n÷2
24580927
n÷3
16387284.666667
n÷3
12290463.5
n÷5
9832370.8
n2
2416887888717316
n3
1.1881868951949E+23
n4
5.8413470666284E+30
n5
2.8717145165292E+38
2 √n7011.5514688263
3 √n366.33303517875
4 √n83.735007427158
5 √n34.540263830975
1 , 2 , 7 , 14 , 19 , 38 , 133 , 266 , 421 , 439 , 842 , 878 , 2947 , 3073 , 5894 , 6146 , 7999 , 8341 , 15998 , 16682 , 55993 , 58387 , 111986 , 116774 , 184819 , 369638 , 1293733 , 2587466 , 3511561 , 7023122 , 24580927 , 49161854
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-49161853 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49161854 can be divided by 32 positive divisors.
The sum of these divisors (counting 49161854) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10111011100010011001111110
3
Ternary
10102111200101102
4
Quaternary
2323202121332
5
Quinary
100041134404
6
Senary
4513413102
8
Octal
273423176
10
Decimal
49161854
12
Duodecimal
1456a192
16
Hexadecimal
2ee267e
20
Vigesimal
f754ce
36
Base36
t9pj2
md5
aecd06def0e98f79888b18a654e5809a
sha1
e1fb462b9a5f5e19fd2b56a18a82814191e533c7
sha256
f7633bde22fed3e9f91276dfb81965c13658b3e695062af2a3b6b343b1c3da8a
sha512
6ab591e9880b59376cc04050bda725770dfacfdde86fc0a410790eb8ac273a6465345ce202f80a75c5a79701ec9fba6b5ad5df854cd0a102e2654f8a6a23071d
ripemd-160
41dab1fb935188df475dbcf9e7742d569b30faf1
Diameter
98323708
Circumference
308893038.72651
Area
7.5928772357445E+15
Volume
4.9770656280479E+23
Surface area
3.0371508942978E+16
Circumference
308893038.72651
Perimeter
196647416
Area
2416887888717316
Diagonal
69525360.678206
Surface area
14501327332303896
Volume
1.1881868951949E+23
Space diagonal
85150828.922283
Perimeter
147485562
Area
1.0465431548641E+15
Altitude
42575414.461142
Surface area
1.0465431548641E+15
Volume
1.4002916848488E+22
Height
23175120.226069