49387866 is an even 8-digits composite number following 49387865
and preceding 49387867 . In scientific notation, it is written as 4.9387866 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 14966000 positive integers (up to 49387866) that are relatively prime to 49387866.
49387866 has 16 divisors, whose sum is 107755488
The reverse of 49387866 is 66878394
Previous prime number is 11
Is Prime? no Number parity even Number length 8 Sum of Digits 51 Digital Root 6
Name
forty-nine million three hundred eighty-seven thousand eight hundred sixty-six
Scientific notation
4.9387866 × 10^7
Engineering notation
4.9387866 × 10^6
Prime Factorization
2 × 3 × 11 × 748301
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
49387866 Product of the distinct prime numbers
The prime factorization of 49387866 is 2 × 3 × 11 × 748301.
Since it has a total of 4 prime factors.
7 , 9 , 34 , 1 , 675 , 783 , 9429 , 4592 , 79451 , 77242 , 845306 , 131141 , 3328663 , 5927254 , 98674651 , 9003329 , 794080027 , 903268012 , 6394048154 , 2869227987
n×2
98775732
n×3
148163598
n×4
197551464
n×5
246939330
n÷2
24693933
n÷3
16462622
n÷3
12346966.5
n÷5
9877573.2
n2
2439161308033956
n3
1.2046497183357E+23
n4
5.9495078866099E+30
n5
2.9383349826983E+38
2 √n7027.6501051205
3 √n366.89355856113
4 √n83.831080782252
5 √n34.571964010597
1 , 2 , 3 , 6 , 11 , 22 , 33 , 66 , 748301 , 1496602 , 2244903 , 4489806 , 8231311 , 16462622 , 24693933 , 49387866
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-49387865 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49387866 can be divided by 16 positive divisors.
The sum of these divisors (counting 49387866) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111100011001100101011010
3
Ternary
10102221011102020
4
Quaternary
2330121211122
5
Quinary
100120402431
6
Senary
4522315310
8
Octal
274314532
10
Decimal
49387866
12
Duodecimal
14658b36
16
Hexadecimal
2f1995a
20
Vigesimal
f8d9d6
36
Base36
tejx6
md5
f035d8bbfc6d783435a49c6452b9f91d
sha1
9e4819444ac682fd1ebe0e5fbb17e4ba02e76dc9
sha256
3f3ff0ccc03f5a405acea4b51564d1a544b809b5550db55b9835a0b42a50fd04
sha512
68e31179332517d7809f529b9999a7696a30ec1b3312be6de4ad3ec9b15e7c512754a14c8d4004447f5c13c71bf0cf5ef417772ed4022dd814d0f479aa0538f6
ripemd-160
d4a4b263f360abdf246ea9f550fcde5552da47cc
Diameter
98775732
Circumference
310313114.00415
Area
7.6628512462399E+15
Volume
5.0460249403631E+23
Surface area
3.065140498496E+16
Circumference
310313114.00415
Perimeter
197551464
Area
2439161308033956
Diagonal
69844989.913865
Surface area
14634967848203736
Volume
1.2046497183357E+23
Space diagonal
85542293.189403
Perimeter
148163598
Area
1.0561878283427E+15
Altitude
42771146.594702
Surface area
1.0561878283427E+15
Volume
1.4196933079827E+22
Height
23281663.304622