49387568 is an even 8-digits composite number following 49387567
and preceding 49387569 . In scientific notation, it is written as 4.9387568 × 10^7.
The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors.
There are 24630144 positive integers (up to 49387568) that are relatively prime to 49387568.
49387568 has 20 divisors, whose sum is 95935080
The reverse of 49387568 is 86578394
Previous prime number is 409
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
forty-nine million three hundred eighty-seven thousand five hundred sixty-eight
Scientific notation
4.9387568 × 10^7
Engineering notation
4.9387568 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 409 × 7547
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
6173446
Product of the distinct prime numbers
The prime factorization of 49387568 is 2 × 2 × 2 × 2 × 409 × 7547.
Since it has a total of 6 prime factors.
6 , 10 , 31 , 28 , 319 , 633 , 7990 , 4171 , 5671 , 23205 , 842323 , 588436 , 7315911 , 3652132 , 30050473 , 21468485 , 281053049 , 109086227 , 3342343344 , 5863128193
n×2
98775136
n×3
148162704
n×4
197550272
n×5
246937840
n÷2
24693784
n÷3
16462522.666667
n÷3
12346892
n÷5
9877513.6
n2
2439131872954624
n3
1.2046279123651E+23
n4
5.9493642936631E+30
n5
2.9382463361006E+38
2 √n
7027.6289031223
3 √n
366.8928206302
4 √n
83.830954325489
5 √n
34.571922289944
1 , 2 , 4 , 8 , 16 , 409 , 818 , 1636 , 3272 , 6544 , 7547 , 15094 , 30188 , 60376 , 120752 , 3086723 , 6173446 , 12346892 , 24693784 , 49387568
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49387567
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49387568 can be divided by 20 positive divisors.
The sum of these divisors (counting 49387568) is 1, the average is 0.05.
Base
System
Value
2
Binary
10111100011001100000110000
3
Ternary
10102221011000012
4
Quaternary
2330121200300
5
Quinary
100120400233
6
Senary
4522314052
8
Octal
274314060
10
Decimal
49387568
12
Duodecimal
14658928
16
Hexadecimal
2f19830
20
Vigesimal
f8d8i8
36
Base36
tejow
md5
5d291e5d56a20d10878e9950d3228da5
sha1
a146323d26eace70fdfcb4708b0568871a0e5d8a
sha256
61870441d29dc2fb7a4315aa44f7ed1b94d285a7cd3aab83fdffeacd2af5c975
sha512
217b556947f41633566fb0fd0835d4a7226308e7a4225adf188b6bd148264eae1f0f31df1a74dc724b91c92cdc70974c4ca84038aa2dcb63f2678444e1c4eaa1
ripemd-160
009f82886d61a2b50ceef1e7659cd65a047c940d
Diameter
98775136
Circumference
310311241.61493
Area
7.662758773211E+15
Volume
5.0459335997274E+23
Surface area
3.0651035092844E+16
Circumference
310311241.61493
Perimeter
197550272
Area
2439131872954624
Diagonal
69844568.478223
Surface area
14634791237727744
Volume
1.2046279123651E+23
Space diagonal
85541777.038263
Perimeter
148162704
Area
1.0561750825795E+15
Altitude
42770888.519131
Surface area
1.0561750825795E+15
Volume
1.4196676094E+22
Height
23281522.826074