83157429 is an odd 8-digits composite number following 83157428
and preceding 83157430 . In scientific notation, it is written as 8.3157429 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 54077232 positive integers (up to 83157429) that are relatively prime to 83157429.
83157429 has 16 divisors, whose sum is 113614848
The reverse of 83157429 is 92475138
Previous prime number is 1607
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
eighty-three million one hundred fifty-seven thousand four hundred twenty-nine
Scientific notation
8.3157429 × 10^7
Engineering notation
8.3157429 × 10^6
Prime Factorization
3 × 47 × 1607 × 367
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
83157429
Product of the distinct prime numbers
The prime factorization of 83157429 is 3 × 47 × 1607 × 367.
Since it has a total of 4 prime factors.
4 , 7 , 77 , 4 , 748 , 477 , 3324 , 7077 , 21983 , 8757 , 799915 , 163326 , 4891145 , 2164156 , 84778861 , 20055863 , 304405050 , 986206101 , 148881676 , 1960085121
n×2
166314858
n×3
249472287
n×4
332629716
n×5
415787145
n÷2
41578714.5
n÷3
27719143
n÷3
20789357.25
n÷5
16631485.8
n2
6915157997890041
n3
5.7504676023332E+23
n4
4.7819410135783E+31
n5
3.9765392031882E+39
2 √n
9119.0695249022
3 √n
436.48268269073
4 √n
95.4938193021
5 √n
38.36897617065
1 , 3 , 47 , 141 , 367 , 1101 , 1607 , 4821 , 17249 , 51747 , 75529 , 226587 , 589769 , 1769307 , 27719143 , 83157429
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-83157428
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 83157429 can be divided by 16 positive divisors.
The sum of these divisors (counting 83157429) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111101001110000110110101
3
Ternary
12210110211112210
4
Quaternary
10331032012311
5
Quinary
132242014204
6
Senary
12130204033
8
Octal
475160665
10
Decimal
83157429
12
Duodecimal
23a23619
16
Hexadecimal
4f4e1b5
20
Vigesimal
15jedb9
36
Base36
1dicol
md5
554636e9544e3cca89171e613eb88fea
sha1
98a63a8d64ccffa7684074041f5027cd24f76519
sha256
06b6d137284032bd8898bc86e2fb16db30e31a7f770321452f5b198409614ac2
sha512
6333002406bf178e7984431192f90c091ded098e9534c45c9cf308da21786fa302a392537a245cf7f3bc58a264bc2f98698553339534531b1e554f8db3cff560
ripemd-160
c5ee5f7163c9ab072588fffb457d444f2c069145
Diameter
166314858
Circumference
522493536.07563
Area
2.1724609564584E+16
Volume
2.4087502365595E+24
Surface area
8.6898438258336E+16
Circumference
522493536.07563
Perimeter
332629716
Area
6915157997890041
Diagonal
117602363.90388
Surface area
41490947987340246
Volume
5.7504676023332E+23
Space diagonal
144032892.0548
Perimeter
249472287
Area
2.994351248678E+15
Altitude
72016446.027401
Surface area
2.994351248678E+15
Volume
6.7769910610056E+22
Height
39200787.967959