49678893 is an odd 8-digits composite number following 49678892
and preceding 49678894 . In scientific notation, it is written as 4.9678893 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 30108240 positive integers (up to 49678893) that are relatively prime to 49678893.
49678893 has 16 divisors, whose sum is 80289600
The reverse of 49678893 is 39887694
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
forty-nine million six hundred seventy-eight thousand eight hundred ninety-three
Scientific notation
4.9678893 × 10^7
Engineering notation
4.9678893 × 10^6
Prime Factorization
3 × 9 × 11 × 167269
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49678893
Product of the distinct prime numbers
The prime factorization of 49678893 is 3 × 9 × 11 × 167269.
Since it has a total of 4 prime factors.
5 , 4 , 30 , 3 , 262 , 343 , 145 , 8199 , 47750 , 61901 , 318762 , 524695 , 2714165 , 6801054 , 97710985 , 85507535 , 509920476 , 499502373 , 6395635135 , 9579869981
n×2
99357786
n×3
149036679
n×4
198715572
n×5
248394465
n÷2
24839446.5
n÷3
16559631
n÷3
12419723.25
n÷5
9935778.6
n2
2467992409705449
n3
1.2260713084657E+23
n4
6.0909865343637E+30
n5
3.025934683051E+38
2 √n
7048.32554583
3 √n
367.61281001568
4 √n
83.954306297116
5 √n
34.612612630969
1 , 3 , 9 , 11 , 27 , 33 , 99 , 297 , 167269 , 501807 , 1505421 , 1839959 , 4516263 , 5519877 , 16559631 , 49678893
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
-49678892
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 49678893 can be divided by 16 positive divisors.
The sum of these divisors (counting 49678893) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111101100000101000101101
3
Ternary
10110110221122000
4
Quaternary
2331200220231
5
Quinary
100204211033
6
Senary
4532442513
8
Octal
275405055
10
Decimal
49678893
12
Duodecimal
14779439
16
Hexadecimal
2f60a2d
20
Vigesimal
fa9h4d
36
Base36
tksh9
md5
5c2a2d5bdd27ed5b8bb634cb8f1a605f
sha1
bcdf3631f8214116c08ccc5b98193c4aee20c97c
sha256
3f6e7685b2ae669ca4cbbe7a2e75195f41f47f77760bbe4e6c820a1445bf3884
sha512
4d3f93c08f5a08d97d5697146fe29b76f2acbf89fb3510130588f1fb1cf97b2b7838350086dc51516516a464a913435723076b27d856bb992da9dbb8ca3b842b
ripemd-160
1547a60bcc833d61dac866566f510315ea37d286
Diameter
99357786
Circumference
312141690.57455
Area
7.753426823446E+15
Volume
5.1357554872707E+23
Surface area
3.1013707293784E+16
Circumference
312141690.57455
Perimeter
198715572
Area
2467992409705449
Diagonal
70256564.244282
Surface area
14807954458232694
Volume
1.2260713084657E+23
Space diagonal
86046366.739778
Perimeter
149036679
Area
1.068672061576E+15
Altitude
43023183.369889
Surface area
1.068672061576E+15
Volume
1.4449388940573E+22
Height
23418854.748094