8399428 is an even 7-digits composite number following 8399427
and preceding 8399429 . In scientific notation, it is written as 8.399428 × 10^6.
The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors.
There are 3921408 positive integers (up to 8399428) that are relatively prime to 8399428.
8399428 has 24 divisors, whose sum is 15687000
The reverse of 8399428 is 8249938
Previous prime number is 149
Is Prime? no Number parity even Number length 7 Sum of Digits 43 Digital Root 7
Name
eight million three hundred ninety-nine thousand four hundred twenty-eight
Scientific notation
8.399428 × 10^6
Engineering notation
8.399428 × 10^6
Prime Factorization
2 × 2 × 17 × 149 × 829
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
4199714 Product of the distinct prime numbers
The prime factorization of 8399428 is 2 × 2 × 17 × 149 × 829.
Since it has a total of 5 prime factors.
2 , 2 , 74 , 85 , 154 , 63 , 6744 , 2452 , 95221 , 87688 , 195013 , 209119 , 9928521 , 4499515 , 39361023 , 5023472 , 581582480 , 307891946 , 1554096470 , 476260930
n×2
16798856
n×3
25198284
n×4
33597712
n×5
41997140
n÷2
4199714
n÷3
2799809.3333333
n÷3
2099857
n÷5
1679885.6
n2
70550390727184
n3
5.9258292728485E+20
n4
4.9773576317583E+27
n5
4.1806957058205E+34
2 √n2898.1766681829
3 √n203.27465714144
4 √n53.834716198592
5 √n24.25771796272
1 , 2 , 4 , 17 , 34 , 68 , 149 , 298 , 596 , 829 , 1658 , 2533 , 3316 , 5066 , 10132 , 14093 , 28186 , 56372 , 123521 , 247042 , 494084 , 2099857 , 4199714 , 8399428
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8399427 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8399428 can be divided by 24 positive divisors.
The sum of these divisors (counting 8399428) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000000010101001000100
3
Ternary
120210201211221
4
Quaternary
200002221010
5
Quinary
4122240203
6
Senary
500010124
8
Octal
40025104
10
Decimal
8399428
12
Duodecimal
2990944
16
Hexadecimal
802a44
20
Vigesimal
2c9ib8
36
Base36
5011g
md5
6d2323d6f4cd9ce2bfb2bd81be6525ac
sha1
9f02d860198c9f1dc68e13d05699b116279d27bd
sha256
7f5c954fc82465037bfc3c23490716e368d5bf212fa188b5743064e081641c3c
sha512
9e7ded0b0bcf997d0b7f62522c0d1213bfa8cbe6076b64de8d02ebfc087df08818e38d058e0691391b1549b1a6f47b17116f37e87b77ac1d5db6851ecd4dc9b8
ripemd-160
2bc667286f2f36b7a2a11e6e7722db8c2ef65c5d
Diameter
16798856
Circumference
52775162.598313
Area
2.2164058921641E+14
Volume
2.4822055613344E+21
Surface area
8.8656235686564E+14
Circumference
52775162.598313
Perimeter
33597712
Area
70550390727184
Diagonal
11878584.993776
Surface area
423302344363104
Volume
5.9258292728485E+20
Space diagonal
14548236.050517
Perimeter
25198284
Area
30549215308330
Altitude
7274118.0252583
Surface area
30549215308330
Volume
6.9836567716415E+19
Height
3959528.3312588