49389916 is an even 8-digits composite number following 49389915
and preceding 49389917 . In scientific notation, it is written as 4.9389916 × 10^7.
The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors.
There are 24282480 positive integers (up to 49389916) that are relatively prime to 49389916.
49389916 has 24 divisors, whose sum is 87889536
The reverse of 49389916 is 61998394
Previous prime number is 167
Is Prime? no Number parity even Number length 8 Sum of Digits 49 Digital Root 4
Name
forty-nine million three hundred eighty-nine thousand nine hundred sixteen
Scientific notation
4.9389916 × 10^7
Engineering notation
4.9389916 × 10^6
Prime Factorization
2 × 2 × 107 × 167 × 691
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
24694958 Product of the distinct prime numbers
The prime factorization of 49389916 is 2 × 2 × 107 × 167 × 691.
Since it has a total of 5 prime factors.
8 , 10 , 81 , 21 , 987 , 627 , 3716 , 7836 , 92501 , 25797 , 954371 , 267870 , 7654810 , 3420926 , 66438839 , 27766012 , 794099240 , 297301246 , 8606028578 , 5490176907
n×2
98779832
n×3
148169748
n×4
197559664
n×5
246949580
n÷2
24694958
n÷3
16463305.333333
n÷3
12347479
n÷5
9877983.2
n2
2439363802487056
n3
1.2047997329828E+23
n4
5.9504957608841E+30
n5
2.9389448578842E+38
2 √n7027.7959560591
3 √n366.89863485111
4 √n83.831950687426
5 √n34.572251009633
1 , 2 , 4 , 107 , 167 , 214 , 334 , 428 , 668 , 691 , 1382 , 2764 , 17869 , 35738 , 71476 , 73937 , 115397 , 147874 , 230794 , 295748 , 461588 , 12347479 , 24694958 , 49389916
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
-49389915 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 49389916 can be divided by 24 positive divisors.
The sum of these divisors (counting 49389916) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111100011010000101011100
3
Ternary
10102221021020011
4
Quaternary
2330122011130
5
Quinary
100120434131
6
Senary
4522333004
8
Octal
274320534
10
Decimal
49389916
12
Duodecimal
1465a164
16
Hexadecimal
2f1a15c
20
Vigesimal
f8defg
36
Base36
teli4
md5
05637090e0b04df16d30de4b3a5128af
sha1
fd38771560449f72ed22bf6cf92beb92040c3d0a
sha256
18b2fe1ba4913b1e879fe1a1fd331bb204a7cc2b078ebef67ef07ebac35250ef
sha512
1f9601569376381d23a71886203a2a2a0b8a45199071006bb42fa1ce9a74a37be69cba6128f5d6e4550e3630302c9b04ab421a30a2df22fb934c189f07af01e8
ripemd-160
52462c9b929881ebc35ec88e0dcffafec65c20d3
Diameter
98779832
Circumference
310325994.53403
Area
7.6634874013262E+15
Volume
5.0466533202475E+23
Surface area
3.0653949605305E+16
Circumference
310325994.53403
Perimeter
197559664
Area
2439363802487056
Diagonal
69847889.051668
Surface area
14636182814922336
Volume
1.2047997329828E+23
Space diagonal
85545843.893559
Perimeter
148169748
Area
1.056275511013E+15
Altitude
42772921.94678
Surface area
1.056275511013E+15
Volume
1.4198701019398E+22
Height
23282629.683889