157230875 is an odd 9-digits composite number following 157230874
and preceding 157230876 . In scientific notation, it is written as 1.57230875 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 113203200 positive integers (up to 157230875) that are relatively prime to 157230875.
157230875 has 16 divisors, whose sum is 175162176
The reverse of 157230875 is 578032751
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-seven million two hundred thirty thousand eight hundred seventy-five
Scientific notation
1.57230875 × 10^8
Engineering notation
1.57230875 × 10^6
Prime Factorization
125 × 23 × 17 × 3217
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157230875
Product of the distinct prime numbers
The prime factorization of 157230875 is 125 × 23 × 17 × 3217.
Since it has a total of 4 prime factors.
8 , 9 , 43 , 19 , 896 , 857 , 2466 , 5964 , 14219 , 91401 , 264180 , 45747 , 536125 , 2270181 , 49289672 , 71415935 , 915351445 , 1550677 , 8062976064 , 1538352281
n×2
314461750
n×3
471692625
n×4
628923500
n×5
786154375
n÷2
78615437.5
n÷3
52410291.666667
n÷3
39307718.75
n÷5
31446175
n2
24721548053265625
n3
3.8869906317695E+24
n4
6.1115493814992E+32
n5
9.6092425685883E+40
2 √n
12539.173617109
3 √n
539.73337889611
4 √n
111.97845157489
5 √n
43.582041134045
1 , 17 , 23 , 125 , 391 , 2125 , 2875 , 3217 , 48875 , 54689 , 73991 , 402125 , 1257847 , 6836125 , 9248875 , 157230875
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
-157230874
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 157230875 can be divided by 16 positive divisors.
The sum of these divisors (counting 157230875) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010111110010011100011011
3
Ternary
101221212011012202
4
Quaternary
21113302130123
5
Quinary
310222342000
6
Senary
23334000415
8
Octal
1127623433
10
Decimal
157230875
12
Duodecimal
447a610b
16
Hexadecimal
95f271b
20
Vigesimal
292dh3f
36
Base36
2lm04b
md5
fbbd8761354770005e17e13a4985481e
sha1
774ca08274e43f78c81b313d6d8540a28248f19c
sha256
b2cabb24af391fdf2044831833b01d4076782241131be2ee8b497d239da1ea59
sha512
36abf0f67e9d8f65b8b5704459502c312a553e310bf055ff773f1c354926dcb7fd9c614e76fa1d72cfd0ed6e772c0cb9e47cf0ca08d1bf396bc63384278f018f
ripemd-160
1372fbd62fc8965b3aa6204cd88b7c76deb7d605
Diameter
314461750
Circumference
987910723.63499
Area
7.7665033749506E+16
Volume
1.6281788284453E+25
Surface area
3.1066013499803E+17
Circumference
987910723.63499
Perimeter
628923500
Area
24721548053265625
Diagonal
222358035.84879
Surface area
148329288319593750
Volume
3.8869906317695E+24
Space diagonal
272331864.01851
Perimeter
471692625
Area
1.0704744317503E+16
Altitude
136165932.00926
Surface area
1.0704744317503E+16
Volume
4.5808623902213E+23
Height
74119345.28293