157156795 is an odd 9-digits composite number following 157156794
and preceding 157156796 . In scientific notation, it is written as 1.57156795 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 125596800 positive integers (up to 157156795) that are relatively prime to 157156795.
157156795 has 8 divisors, whose sum is 188781120
The reverse of 157156795 is 597651751
Previous prime number is 1009
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred fifty-seven million one hundred fifty-six thousand seven hundred ninety-five
Scientific notation
1.57156795 × 10^8
Engineering notation
1.57156795 × 10^6
Prime Factorization
5 × 1009 × 31151
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157156795
Product of the distinct prime numbers
The prime factorization of 157156795 is 5 × 1009 × 31151.
Since it has a total of 3 prime factors.
3 , 1 , 93 , 49 , 221 , 254 , 8096 , 6900 , 82505 , 8810 , 750245 , 933046 , 1940169 , 7009171 , 71971850 , 97071638 , 446557801 , 141954927 , 3632539364 , 1606005121
n×2
314313590
n×3
471470385
n×4
628627180
n×5
785783975
n÷2
78578397.5
n÷3
52385598.333333
n÷3
39289198.75
n÷5
31431359
n2
24698258214672025
n3
3.8814991031003E+24
n4
6.1000395883861E+32
n5
9.5866267108389E+40
2 √n
12536.219326416
3 √n
539.6485996825
4 √n
111.9652594621
5 √n
43.577933586798
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
-157156794
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 157156795 can be divided by 8 positive divisors.
The sum of these divisors (counting 157156795) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010111100000010110111011
3
Ternary
101221201101121001
4
Quaternary
21113200112323
5
Quinary
310213004140
6
Senary
23332225431
8
Octal
1127402673
10
Decimal
157156795
12
Duodecimal
4476b277
16
Hexadecimal
95e05bb
20
Vigesimal
2924bjf
36
Base36
2lkeyj
md5
8135ee623c964aa746eb00e3e9bc4adf
sha1
4744713447c33362f14b8957a3983224bcd2e09e
sha256
a5f4626083b4e45b4e80d17a244a47b9b411f9419ebf9920fca7184ee40e1d1a
sha512
8da302e90f6012726a5cb0228612992fe724af3dbfe33113c40a81cf802067367e9652c6f54943fe8712e8589e5e708b6b73232fc243a09792479d344442dab3
ripemd-160
c4cc961ebefdbc1e145f3fb7583fb7bbc721adc9
Diameter
314313590
Circumference
987445265.26743
Area
7.7591866563677E+16
Volume
1.6258785422954E+25
Surface area
3.1036746625471E+17
Circumference
987445265.26743
Perimeter
628627180
Area
24698258214672025
Diagonal
222253270.90809
Surface area
148189549288032150
Volume
3.8814991031003E+24
Space diagonal
272203553.69469
Perimeter
471470385
Area
1.0694659521567E+16
Altitude
136101776.84734
Surface area
1.0694659521567E+16
Volume
4.5743905616195E+23
Height
74084423.636029