28821414 is an even 8-digits composite number following 28821413
and preceding 28821415 . In scientific notation, it is written as 2.8821414 × 10^7.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 9607136 positive integers (up to 28821414) that are relatively prime to 28821414.
28821414 has 8 divisors, whose sum is 57642840
The reverse of 28821414 is 41412882
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3
Name
twenty-eight million eight hundred twenty-one thousand four hundred fourteen
Scientific notation
2.8821414 × 10^7
Engineering notation
2.8821414 × 10^6
Prime Factorization
2 × 3 × 4803569
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
28821414
Product of the distinct prime numbers
The prime factorization of 28821414 is 2 × 3 × 4803569.
Since it has a total of 3 prime factors.
5 , 5 , 58 , 62 , 661 , 896 , 8876 , 8406 , 48943 , 67584 , 248217 , 739700 , 5038014 , 4878126 , 90859510 , 98806991 , 300864517 , 275986329 , 1260839805 , 8329574580
n×2
57642828
n×3
86464242
n×4
115285656
n×5
144107070
n÷2
14410707
n÷3
9607138
n÷3
7205353.5
n÷5
5764282.8
n2
830673904959396
n3
2.3941196513831E+22
n4
6.9001913638049E+29
n5
1.9887327197545E+37
2 √n
5368.5579069244
3 √n
306.59972520165
4 √n
73.270443610806
5 √n
31.041525553586
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
-28821413
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 28821414 can be divided by 8 positive divisors.
The sum of these divisors (counting 28821414) is 1, the average is 0.125.
Base
System
Value
2
Binary
1101101111100011110100110
3
Ternary
2000020021112210
4
Quaternary
1231330132212
5
Quinary
24334241124
6
Senary
2505424250
8
Octal
155743646
10
Decimal
28821414
12
Duodecimal
979b086
16
Hexadecimal
1b7c7a6
20
Vigesimal
902dae
36
Base36
h5qqu
md5
069f27864fac7102aae9a16f6c0adaa6
sha1
3008f0eb96dce58287699bfcb75a7370ac40239d
sha256
e3183ce94fd615bdcde88f07ce9d204edda70aff07f3cc119f356c46e88e4be4
sha512
f1d01b8d8c69cf93fc24c7aabb14c9429423fdce10b5c032dcedf9c51936796fa3d48c514b5cf280514a9dab782c795a9cd71a766a571ff78d3de3930699a767
ripemd-160
0344e2a334984d0fd9d94f97af13bc33346f1ab4
Diameter
57642828
Circumference
181090284.97694
Area
2.6096390373492E+15
Volume
1.00284649448E+23
Surface area
1.0438556149397E+16
Circumference
181090284.97694
Perimeter
115285656
Area
830673904959396
Diagonal
40759634.56557
Surface area
4984043429756376
Volume
2.3941196513831E+22
Space diagonal
49920153.393977
Perimeter
86464242
Area
3.5969235197783E+14
Altitude
24960076.696988
Surface area
3.5969235197783E+14
Volume
2.8214970674417E+21
Height
13586544.85519