49743487 is an odd 8-digits composite number following 49743486
and preceding 49743488 . In scientific notation, it is written as 4.9743487 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 48535200 positive integers (up to 49743487) that are relatively prime to 49743487.
49743487 has 8 divisors, whose sum is 50964992
The reverse of 49743487 is 78434794
Previous prime number is 127
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
forty-nine million seven hundred forty-three thousand four hundred eighty-seven
Scientific notation
4.9743487 × 10^7
Engineering notation
4.9743487 × 10^6
Prime Factorization
61 × 127 × 6421
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
49743487
Product of the distinct prime numbers
The prime factorization of 49743487 is 61 × 127 × 6421.
Since it has a total of 3 prime factors.
10 , 8 , 82 , 20 , 830 , 682 , 1912 , 4849 , 10917 , 29754 , 905969 , 587631 , 3118062 , 702006 , 5378908 , 46857842 , 619452901 , 849526459 , 3917848934 , 8432616924
n×2
99486974
n×3
149230461
n×4
198973948
n×5
248717435
n÷2
24871743.5
n÷3
16581162.333333
n÷3
12435871.75
n÷5
9948697.4
n2
2474414498919169
n3
1.230860054596E+23
n4
6.1227271124614E+30
n5
3.0456579652327E+38
2 √n
7052.9062803925
3 √n
367.77206811149
4 √n
83.981582983369
5 √n
34.621608826604
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49743486
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49743487 can be divided by 8 positive divisors.
The sum of these divisors (counting 49743487) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111101110000011001111111
3
Ternary
10110121020020101
4
Quaternary
2331300121333
5
Quinary
100213242422
6
Senary
4534101531
8
Octal
275603177
10
Decimal
49743487
12
Duodecimal
147aa8a7
16
Hexadecimal
2f7067f
20
Vigesimal
fahie7
36
Base36
tm6bj
md5
60385535057d655a45e4383015105a4b
sha1
0d822122cdbaf6818302b486385b306fab5fd66a
sha256
b601bc8739f4b0c9ea8f18a514cfa20e13c924253be41668a8f5e774497fe4eb
sha512
aec92e232dbd05780ece3decc5f60d5a1be6e5b1a989cf51190d80f9e99fd9e8ef98f03bdf1fb86e0bb67440a9c1ed41ab4ba002e9349966ce832741a24d1be6
ripemd-160
aee389a186756d36b2aa3c62bd15c78725b7cf21
Diameter
99486974
Circumference
312547546.64628
Area
7.7736024117405E+15
Volume
5.1558145401544E+23
Surface area
3.1094409646962E+16
Circumference
312547546.64628
Perimeter
198973948
Area
2474414498919169
Diagonal
70347913.95513
Surface area
14846486993515014
Volume
1.230860054596E+23
Space diagonal
86158246.829642
Perimeter
149230461
Area
1.0714529077783E+15
Altitude
43079123.414821
Surface area
1.0714529077783E+15
Volume
1.4505824854941E+22
Height
23449304.65171