83151728 is an even 8-digits composite number following 83151727
and preceding 83151729 . In scientific notation, it is written as 8.3151728 × 10^7.
The sum of its digits is 35. It has a total of 7 prime factors and 30 positive divisors.
There are 36449280 positive integers (up to 83151728) that are relatively prime to 83151728.
83151728 has 30 divisors, whose sum is 162944184
The reverse of 83151728 is 82715138
Previous prime number is 113
Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8
Name
eighty-three million one hundred fifty-one thousand seven hundred twenty-eight
Scientific notation
8.3151728 × 10^7
Engineering notation
8.3151728 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 407 × 113 × 113
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
91982
Product of the distinct prime numbers
The prime factorization of 83151728 is 2 × 2 × 2 × 2 × 407 × 113 × 113.
Since it has a total of 7 prime factors.
10 , 4 , 19 , 18 , 532 , 828 , 1432 , 7978 , 58030 , 1706 , 671553 , 653059 , 6514029 , 503538 , 30716373 , 78807686 , 694590342 , 451990191 , 8778843813 , 8262432401
n×2
166303456
n×3
249455184
n×4
332606912
n×5
415758640
n÷2
41575864
n÷3
27717242.666667
n÷3
20787932
n÷5
16630345.6
n2
6914209869385984
n3
5.749284983941E+23
n4
4.7806298117915E+31
n5
3.9751762977877E+39
2 √n
9118.7569328281
3 √n
436.47270785676
4 √n
95.492182574429
5 √n
38.368450066044
1 , 2 , 4 , 8 , 16 , 113 , 226 , 407 , 452 , 814 , 904 , 1628 , 1808 , 3256 , 6512 , 12769 , 25538 , 45991 , 51076 , 91982 , 102152 , 183964 , 204304 , 367928 , 735856 , 5196983 , 10393966 , 20787932 , 41575864 , 83151728
30 divisors
τ
Total Divisors
30
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83151727
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.033333333333333
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
30
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83151728 can be divided by 30 positive divisors.
The sum of these divisors (counting 83151728) is 1, the average is 0.033333333333333.
Base
System
Value
2
Binary
100111101001100101101110000
3
Ternary
12210110112201122
4
Quaternary
10331030231300
5
Quinary
132241323403
6
Senary
12130121412
8
Octal
475145560
10
Decimal
83151728
12
Duodecimal
23a20268
16
Hexadecimal
4f4cb70
20
Vigesimal
15jdj68
36
Base36
1di8a8
md5
02adcf0c96b6526c8dde2870580ec8f4
sha1
1798bd6a10d46a0139d8e5dce54117dcbac51b89
sha256
2f1b408426005a0a6065a78074db2572a53a3c0014db37c1bc63b73e2289ad4f
sha512
25bb079cb002dddc6dcc59472ae8ea28f7ddcc7bf600ac6d0ea5c7a49c6abf1bb99b2ec199a404c22d5c2416ded7aae9367f36e36f6f9748f43066ce09a0a845
ripemd-160
8588ca56aaa2a3955d66d61c496e144689ebbfd6
Diameter
166303456
Circumference
522457715.63619
Area
2.1721630931041E+16
Volume
2.4082548625257E+24
Surface area
8.6886523724164E+16
Circumference
522457715.63619
Perimeter
332606912
Area
6914209869385984
Diagonal
117594301.47236
Surface area
41485259216315904
Volume
5.749284983941E+23
Space diagonal
144023017.63315
Perimeter
249455184
Area
2.9939406969927E+15
Altitude
72011508.816574
Surface area
2.9939406969927E+15
Volume
6.7755973318644E+22
Height
39198100.490786