48891821 is an odd 8-digits composite number following 48891820
and preceding 48891822 . In scientific notation, it is written as 4.8891821 × 10^7.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 44447100 positive integers (up to 48891821) that are relatively prime to 48891821.
48891821 has 4 divisors, whose sum is 53336544
The reverse of 48891821 is 12819884
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
forty-eight million eight hundred ninety-one thousand eight hundred twenty-one
Scientific notation
4.8891821 × 10^7
Engineering notation
4.8891821 × 10^6
Prime Factorization
11 × 4444711
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
48891821
Product of the distinct prime numbers
The prime factorization of 48891821 is 11 × 4444711.
Since it has a total of 2 prime factors.
8 , 5 , 4 , 72 , 383 , 374 , 3809 , 1352 , 392 , 64123 , 646682 , 534132 , 2965885 , 6995757 , 52929938 , 51369743 , 198728368 , 596102094 , 3375980748 , 5680087036
n×2
97783642
n×3
146675463
n×4
195567284
n×5
244459105
n÷2
24445910.5
n÷3
16297273.666667
n÷3
12222955.25
n÷5
9778364.2
n2
2390410160696041
n3
1.1687150569333E+23
n4
5.7140607363589E+30
n5
2.7937083470519E+38
2 √n
6992.2686590262
3 √n
365.66108004433
4 √n
83.619786289049
5 √n
34.502236090294
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-48891820
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 48891821 can be divided by 4 positive divisors.
The sum of these divisors (counting 48891821) is 1, the average is 0.25.
Base
System
Value
2
Binary
10111010100000011110101101
3
Ternary
10101222221222012
4
Quaternary
2322200132231
5
Quinary
100004014241
6
Senary
4503531005
8
Octal
272403655
10
Decimal
48891821
12
Duodecimal
14459a65
16
Hexadecimal
2ea07ad
20
Vigesimal
f5b9b1
36
Base36
t3x65
md5
9373a8b29a261fd7965a4c96e2554544
sha1
63504932b4cde9709040b91932a514b1111f9c89
sha256
a184e8f38e50c3dee4e34197f57258c577edbd1313f4a4368e6b9753875c1858
sha512
9f6ed3151f2f1164f314cb0b1dc2b5f755cde3a1acd0d1bc9fbcd0a0b354f3236a8716f857edbc95cb4bf7dbc94eb86be9df06e405d3759a55fa9f952020b8c6
ripemd-160
945d6b44d0f3a0c83bf0ea2b821d2e1a869084c1
Diameter
97783642
Circumference
307196371.34845
Area
7.5096949999091E+15
Volume
4.8955021826687E+23
Surface area
3.0038779999636E+16
Circumference
307196371.34845
Perimeter
195567284
Area
2390410160696041
Diagonal
69143476.347318
Surface area
14342460964176246
Volume
1.1687150569333E+23
Space diagonal
84683118.046563
Perimeter
146675463
Area
1.0350779623136E+15
Altitude
42341559.023281
Surface area
1.0350779623136E+15
Volume
1.3773439033873E+22
Height
23047825.449106