157427171 is an odd 9-digits composite number following 157427170
and preceding 157427172 . In scientific notation, it is written as 1.57427171 × 10^8.
The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors.
There are 137657520 positive integers (up to 157427171) that are relatively prime to 157427171.
157427171 has 16 divisors, whose sum is 164904960
The reverse of 157427171 is 171724751
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred fifty-seven million four hundred twenty-seven thousand one hundred seventy-one
Scientific notation
1.57427171 × 10^8
Engineering notation
1.57427171 × 10^6
Prime Factorization
121 × 383 × 43 × 79
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157427171
Product of the distinct prime numbers
The prime factorization of 157427171 is 121 × 383 × 43 × 79.
Since it has a total of 4 prime factors.
10 , 4 , 6 , 47 , 762 , 264 , 8940 , 5688 , 44136 , 18543 , 432319 , 380885 , 1188248 , 5794631 , 27231912 , 41053299 , 11232875 , 787109683 , 2753124193 , 7064160912
n×2
314854342
n×3
472281513
n×4
629708684
n×5
787135855
n÷2
78713585.5
n÷3
52475723.666667
n÷3
39356792.75
n÷5
31485434.2
n2
24783314169063241
n3
3.9015670376398E+24
n4
6.1421266120249E+32
n5
9.669376164549E+40
2 √n
12546.998485694
3 √n
539.9578968088
4 √n
112.013385297
5 √n
43.592917765411
1 , 43 , 79 , 121 , 383 , 3397 , 5203 , 9559 , 16469 , 30257 , 46343 , 411037 , 1301051 , 1992749 , 3661097 , 157427171
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
-157427170
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 157427171 can be divided by 16 positive divisors.
The sum of these divisors (counting 157427171) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100010010111100011
3
Ternary
101222020010110222
4
Quaternary
21120202113203
5
Quinary
310300132141
6
Senary
23342113255
8
Octal
1130422743
10
Decimal
157427171
12
Duodecimal
4487b82b
16
Hexadecimal
96225e3
20
Vigesimal
293i7ib
36
Base36
2lq7kz
md5
7e0c95cc0d6a420508c497196baf2508
sha1
63b06eaa9f2782c3cdd401a3af3708467233846a
sha256
d6b20dfa0eab7a947667ac79428116c0d31fbd0df4885424c2b9851ddfecd3f2
sha512
16ef281df09f3e35a2b3ac404af99e82e1fae8bd47e5de13020757bd998bfe638ba497b78f9bad81c490116be23a3fe267ddddd97e6409d4c36d5c91e78340db
ripemd-160
e4b1281911c16cd4ca7954f12680a6d4334e4f68
Diameter
314854342
Circumference
989144087.77805
Area
7.7859077725137E+16
Volume
1.6342845790583E+25
Surface area
3.1143631090055E+17
Circumference
989144087.77805
Perimeter
629708684
Area
24783314169063241
Diagonal
222635640.31423
Surface area
148699885014379446
Volume
3.9015670376398E+24
Space diagonal
272671858.66383
Perimeter
472281513
Area
1.073148983019E+16
Altitude
136335929.33192
Surface area
1.073148983019E+16
Volume
4.5980408492817E+23
Height
74211880.104743