8281372 is an even 7-digits composite number following 8281371
and preceding 8281373 . In scientific notation, it is written as 8.281372 × 10^6.
The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors.
There are 3726960 positive integers (up to 8281372) that are relatively prime to 8281372.
8281372 has 24 divisors, whose sum is 15966720
The reverse of 8281372 is 2731828
Previous prime number is 107
Is Prime? no
Number parity even
Number length 7
Sum of Digits 31
Digital Root 4
Name
eight million two hundred eighty-one thousand three hundred seventy-two
Scientific notation
8.281372 × 10^6
Engineering notation
8.281372 × 10^6
Prime Factorization
2 × 2 × 11 × 107 × 1759
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
4140686
Product of the distinct prime numbers
The prime factorization of 8281372 is 2 × 2 × 11 × 107 × 1759.
Since it has a total of 5 prime factors.
4 , 9 , 29 , 58 , 820 , 149 , 446 , 5838 , 27797 , 36428 , 368671 , 431560 , 9463191 , 8149080 , 61735476 , 98488305 , 384336975 , 557815517 , 3449889644 , 9882694437
n×2
16562744
n×3
24844116
n×4
33125488
n×5
41406860
n÷2
4140686
n÷3
2760457.3333333
n÷3
2070343
n÷5
1656274.4
n2
68581122202384
n3
5.679457851354E+20
n4
4.7033703225383E+27
n5
3.89503592947E+34
2 √n
2877.7373055927
3 √n
202.31780187478
4 √n
53.644545907228
5 √n
24.189141705686
1 , 2 , 4 , 11 , 22 , 44 , 107 , 214 , 428 , 1177 , 1759 , 2354 , 3518 , 4708 , 7036 , 19349 , 38698 , 77396 , 188213 , 376426 , 752852 , 2070343 , 4140686 , 8281372
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
-8281371
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 8281372 can be divided by 24 positive divisors.
The sum of these divisors (counting 8281372) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11111100101110100011100
3
Ternary
120120201220111
4
Quaternary
133211310130
5
Quinary
4110000442
6
Senary
453255404
8
Octal
37456434
10
Decimal
8281372
12
Duodecimal
2934564
16
Hexadecimal
7e5d1c
20
Vigesimal
2bf38c
36
Base36
4xhy4
md5
cbf8f25d898088e63510d58391ce6385
sha1
a3fc24deff186fb1fe241f08e27c16de51949e98
sha256
04537c76093bcf6b7f59e8d7b78b74fa974a542b4cb562cec7cfcf9cb98313b6
sha512
8214b279475abcaebf685a0e1b376d14a3241122ac6856e058e02e3f96e6ef6198f030e51d8fa3fa6f4aca6fba9771fa2d3b6c24788b39957fdff257321cee0f
ripemd-160
33cb49e5ef333f0fbc2891794a38fcd88ba3b5bd
Diameter
16562744
Circumference
52033394.873688
Area
2.1545394968595E+14
Volume
2.3790057416249E+21
Surface area
8.6181579874381E+14
Circumference
52033394.873688
Perimeter
33125488
Area
68581122202384
Diagonal
11711628.597457
Surface area
411486733214304
Volume
5.679457851354E+20
Space diagonal
14343757.060378
Perimeter
24844116
Area
29696497023655
Altitude
7171878.5301891
Surface area
29696497023655
Volume
6.693305266926E+19
Height
3903876.1991523