171430139 is an odd 9-digits composite number following 171430138
and preceding 171430140 . In scientific notation, it is written as 1.71430139 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 164445120 positive integers (up to 171430139) that are relatively prime to 171430139.
171430139 has 8 divisors, whose sum is 178545888
The reverse of 171430139 is 931034171
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred seventy-one million four hundred thirty thousand one hundred thirty-nine
Scientific notation
1.71430139 × 10^8
Engineering notation
1.71430139 × 10^6
Prime Factorization
37 × 71 × 65257
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
171430139
Product of the distinct prime numbers
The prime factorization of 171430139 is 37 × 71 × 65257.
Since it has a total of 3 prime factors.
6 , 4 , 30 , 73 , 765 , 970 , 920 , 8159 , 87012 , 75399 , 782133 , 287608 , 1871611 , 400052 , 27431157 , 99442070 , 177881540 , 630262577 , 5268062324 , 4796719593
n×2
342860278
n×3
514290417
n×4
685720556
n×5
857150695
n÷2
85715069.5
n÷3
57143379.666667
n÷3
42857534.75
n÷5
34286027.8
n2
29388292557559321
n3
5.0380390781151E+24
n4
8.636717394487E+32
n5
1.4805936634406E+41
2 √n
13093.133276645
3 √n
555.51491751783
4 √n
114.42523007032
5 √n
44.342220317852
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
-171430138
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 171430139 can be divided by 8 positive divisors.
The sum of these divisors (counting 171430139) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010001101111101000011111011
3
Ternary
102221120112221102
4
Quaternary
22031331003323
5
Quinary
322341231024
6
Senary
25002202015
8
Octal
1215750373
10
Decimal
171430139
12
Duodecimal
494b330b
16
Hexadecimal
a37d0fb
20
Vigesimal
2db8f6j
36
Base36
2u2ccb
md5
7e29fc52d29208893057d8af35486235
sha1
c8e97849e264fd775697ea6adf60c1e11f228e92
sha256
3337706b85620b864bff03e6d95ede5a3efa33ef4d633cdc367468aca8b131bf
sha512
8bf94df18df098633950489315d9c967c38949d80a8c06b8ef8ee604ca4e1316fd7bcb3427650fbd0f69b65d376dd7c87a02388bc49c711416be9f3e1014f567
ripemd-160
727afd3395eb86ce9de2441e6d015bbd4334281b
Diameter
342860278
Circumference
1077127330.5726
Area
9.2326044000376E+16
Volume
2.1103288741739E+25
Surface area
3.693041760015E+17
Circumference
1077127330.5726
Perimeter
685720556
Area
29388292557559321
Diagonal
242438827.5733
Surface area
176329755345355926
Volume
5.0380390781151E+24
Space diagonal
296925710.69659
Perimeter
514290417
Area
1.2725503964348E+16
Altitude
148462855.3483
Surface area
1.2725503964348E+16
Volume
5.9373859933633E+23
Height
80812942.524435