157203429 is an odd 9-digits composite number following 157203428
and preceding 157203430 . In scientific notation, it is written as 1.57203429 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 104671440 positive integers (up to 157203429) that are relatively prime to 157203429.
157203429 has 8 divisors, whose sum is 209866272
The reverse of 157203429 is 924302751
Previous prime number is 811
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred fifty-seven million two hundred three thousand four hundred twenty-nine
Scientific notation
1.57203429 × 10^8
Engineering notation
1.57203429 × 10^6
Prime Factorization
3 × 811 × 64613
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157203429
Product of the distinct prime numbers
The prime factorization of 157203429 is 3 × 811 × 64613.
Since it has a total of 3 prime factors.
9 , 6 , 11 , 99 , 507 , 715 , 7436 , 6406 , 57960 , 41260 , 229115 , 465979 , 8369898 , 5139362 , 21442409 , 73742999 , 709057400 , 620625272 , 3008246182 , 7284982691
n×2
314406858
n×3
471610287
n×4
628813716
n×5
786017145
n÷2
78601714.5
n÷3
52401143
n÷3
39300857.25
n÷5
31440685.8
n2
24712918089358041
n3
3.8849554642432E+24
n4
6.1072832049132E+32
n5
9.6008586168646E+40
2 √n
12538.079159106
3 √n
539.70197203588
4 √n
111.97356455479
5 √n
43.580519503857
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
-157203428
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 157203429 can be divided by 8 positive divisors.
The sum of these divisors (counting 157203429) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010111101011101111100101
3
Ternary
101221210202120020
4
Quaternary
21113223233211
5
Quinary
310221002204
6
Senary
23333225353
8
Octal
1127535745
10
Decimal
157203429
12
Duodecimal
44792259
16
Hexadecimal
95ebbe5
20
Vigesimal
292a8b9
36
Base36
2llexx
md5
609210bb35daadb83659bba8bf27fa64
sha1
36be33b0f3598470ca052fef40bcd77c1bf69a12
sha256
bb08deaecf7bca3ffba3b568b327d5088e388cd8a9f032d3fbf40f04f8ca7cf3
sha512
60488199d585ff8bc47368a153a43062eb4fa48e177582fbc04a5434c15b99a1541925f9a68897dcfe6ad6b647b4bcba60a76f1f63259494b1caea877fceb8fd
ripemd-160
4e801c24154d8ac6437d68e17171e652da9748cb
Diameter
314406858
Circumference
987738275.33105
Area
7.7637921918294E+16
Volume
1.6273263394653E+25
Surface area
3.1055168767317E+17
Circumference
987738275.33105
Perimeter
628813716
Area
24712918089358041
Diagonal
222319221.34336
Surface area
148277508536148246
Volume
3.8849554642432E+24
Space diagonal
272284326.15205
Perimeter
471610287
Area
1.0701007433514E+16
Altitude
136142163.07602
Surface area
1.0701007433514E+16
Volume
4.5784639222902E+23
Height
74106407.114452