157235522 is an even 9-digits composite number following 157235521
and preceding 157235523 . In scientific notation, it is written as 1.57235522 × 10^8.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 78274224 positive integers (up to 157235522) that are relatively prime to 157235522.
157235522 has 8 divisors, whose sum is 236883900
The reverse of 157235522 is 225532751
Previous prime number is 229
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred fifty-seven million two hundred thirty-five thousand five hundred twenty-two
Scientific notation
1.57235522 × 10^8
Engineering notation
1.57235522 × 10^6
Prime Factorization
2 × 229 × 343309
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157235522
Product of the distinct prime numbers
The prime factorization of 157235522 is 2 × 229 × 343309.
Since it has a total of 3 prime factors.
10 , 5 , 77 , 16 , 279 , 137 , 2472 , 8974 , 53704 , 16827 , 581382 , 191109 , 3134049 , 8788148 , 26138241 , 68149023 , 458592113 , 24519840 , 1847925088 , 1056348243
n×2
314471044
n×3
471706566
n×4
628942088
n×5
786177610
n÷2
78617761
n÷3
52411840.666667
n÷3
39308880.5
n÷5
31447104.4
n2
24723009378612484
n3
3.887335285057E+24
n4
6.1122719273496E+32
n5
9.6106626710276E+40
2 √n
12539.358915032
3 √n
539.73869616454
4 √n
111.97927895389
5 √n
43.582298746745
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
-157235521
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 157235522 can be divided by 8 positive divisors.
The sum of these divisors (counting 157235522) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001010111110011100101000010
3
Ternary
101221212101120212
4
Quaternary
21113303211002
5
Quinary
310223014042
6
Senary
23334034122
8
Octal
1127634502
10
Decimal
157235522
12
Duodecimal
447a8942
16
Hexadecimal
95f3942
20
Vigesimal
292e8g2
36
Base36
2lm3pe
md5
42f9d57b8566e4a4e435f7515ba1dacd
sha1
c539bfbabd4746414353e9ef8ac883e76d01b201
sha256
2ac9c366021669e40bbb28f4c4d88990a17dbe42272123317df1cb3fc295fe9d
sha512
7cfa651e401552ca9383a9845bc1afe5267c2f774398ab5b02551da9cba96969f0e1f75edc829b10b482bf71936f50c1c539c80150674a623dbaa1cea6c472e9
ripemd-160
e0f2ecb7ec9f6a0ea518473bf3b54e400418b981
Diameter
314471044
Circumference
987939921.59711
Area
7.7669624638481E+16
Volume
1.6283231964767E+25
Surface area
3.1067849855392E+17
Circumference
987939921.59711
Perimeter
628942088
Area
24723009378612484
Diagonal
222364607.69921
Surface area
148338056271674904
Volume
3.887335285057E+24
Space diagonal
272339912.85861
Perimeter
471706566
Area
1.070537708994E+16
Altitude
136169956.42931
Surface area
1.070537708994E+16
Volume
4.5812685680159E+23
Height
74121535.899738