157230873 is an odd 9-digits composite number following 157230872
and preceding 157230874 . In scientific notation, it is written as 1.57230873 × 10^8.
The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors.
There are 104820576 positive integers (up to 157230873) that are relatively prime to 157230873.
157230873 has 4 divisors, whose sum is 174700980
The reverse of 157230873 is 378032751
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty-seven million two hundred thirty thousand eight hundred seventy-three
Scientific notation
1.57230873 × 10^8
Engineering notation
1.57230873 × 10^6
Prime Factorization
9 × 17470097
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
157230873
Product of the distinct prime numbers
The prime factorization of 157230873 is 9 × 17470097.
Since it has a total of 2 prime factors.
3 , 4 , 83 , 70 , 106 , 424 , 3357 , 3261 , 55920 , 69631 , 997523 , 253866 , 237489 , 8519002 , 2518370 , 62456470 , 567932525 , 896362400 , 2081569637 , 6969674392
n×2
314461746
n×3
471692619
n×4
628923492
n×5
786154365
n÷2
78615436.5
n÷3
52410291
n÷3
39307718.25
n÷5
31446174.6
n2
24721547424342129
n3
3.8869904834402E+24
n4
6.11154907054E+32
n5
9.6092419574334E+40
2 √n
12539.173537359
3 √n
539.73337660761
4 √n
111.97845121879
5 √n
43.582041023171
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157230872
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157230873 can be divided by 4 positive divisors.
The sum of these divisors (counting 157230873) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001010111110010011100011001
3
Ternary
101221212011012200
4
Quaternary
21113302130121
5
Quinary
310222341443
6
Senary
23334000413
8
Octal
1127623431
10
Decimal
157230873
12
Duodecimal
447a6109
16
Hexadecimal
95f2719
20
Vigesimal
292dh3d
36
Base36
2lm049
md5
fb9418cea33656a34c363d6ea7fb142d
sha1
842938757d7b14a49485b7378dc985f7bbcc21ac
sha256
ceff3b12a17b4cd41c0f609920202d868fd9f4aa4ca7c46de32317fa175f2bd3
sha512
62cff2ce14cf97103dc167f2fe40f721d7f863efd1c61091ed68ab7c41fa38b9912f0f443236a28a950629cb8cb0243694706ce1063577473f2d8bc24be5f197
ripemd-160
c38c8a9da9052406289b3be048065546f03a69e6
Diameter
314461746
Circumference
987910711.06862
Area
7.7665031773685E+16
Volume
1.6281787663132E+25
Surface area
3.1066012709474E+17
Circumference
987910711.06862
Perimeter
628923492
Area
24721547424342129
Diagonal
222358033.02036
Surface area
148329284546052774
Volume
3.8869904834402E+24
Space diagonal
272331860.55441
Perimeter
471692619
Area
1.0704744045171E+16
Altitude
136165930.2772
Surface area
1.0704744045171E+16
Volume
4.5808622154136E+23
Height
74119344.340121