171420143 is an odd 9-digits composite number following 171420142
and preceding 171420144 . In scientific notation, it is written as 1.71420143 × 10^8.
The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors.
There are 171392520 positive integers (up to 171420143) that are relatively prime to 171420143.
171420143 has 4 divisors, whose sum is 171447768
The reverse of 171420143 is 341024171
Previous prime number is 9413
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 23
Digital Root 5
Name
one hundred seventy-one million four hundred twenty thousand one hundred forty-three
Scientific notation
1.71420143 × 10^8
Engineering notation
1.71420143 × 10^6
Prime Factorization
9413 × 18211
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
171420143
Product of the distinct prime numbers
The prime factorization of 171420143 is 9413 × 18211.
Since it has a total of 2 prime factors.
9 , 8 , 5 , 86 , 554 , 120 , 7154 , 7652 , 14373 , 48014 , 589125 , 994717 , 9100155 , 8362650 , 65739553 , 83256400 , 211697900 , 681465886 , 8021084347 , 8846663393
n×2
342840286
n×3
514260429
n×4
685680572
n×5
857100715
n÷2
85710071.5
n÷3
57140047.666667
n÷3
42855035.75
n÷5
34284028.6
n2
29384865426140449
n3
5.0371578333848E+24
n4
8.6347031611238E+32
n5
1.4801620506424E+41
2 √n
13092.751544271
3 √n
555.50412004842
4 √n
114.42356201531
5 √n
44.341703191546
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-171420142
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 171420143 can be divided by 4 positive divisors.
The sum of these divisors (counting 171420143) is 1, the average is 0.25.
Base
System
Value
2
Binary
1010001101111010100111101111
3
Ternary
102221120001020012
4
Quaternary
22031322213233
5
Quinary
322340421033
6
Senary
25002043435
8
Octal
1215724757
10
Decimal
171420143
12
Duodecimal
494a957b
16
Hexadecimal
a37a9ef
20
Vigesimal
2db7a73
36
Base36
2u24mn
md5
30856ebb4ef82a1c01eb9a149901bedf
sha1
129bd15482fbb45c222d5baf9b4948d1bda5e683
sha256
09ba70ab56ab44726a49c4f1e270eb021da8fdd0ddfd9a57edd192ec49246943
sha512
5e93c3f404562325e1f44d3ab3c73f5637ec002e623f4f374442aa1a061f084fc3a21f73d2f11c1d680ae73ef8d27d97b0823a299880fd47016236119fa7170f
ripemd-160
ef47395077f63a10de589849cb77d3fa4fe78ed7
Diameter
342840286
Circumference
1077064523.8522
Area
9.2315277349488E+16
Volume
2.1099597392445E+25
Surface area
3.6926110939795E+17
Circumference
1077064523.8522
Perimeter
685680572
Area
29384865426140449
Diagonal
242424691.09454
Surface area
176309192556842694
Volume
5.0371578333848E+24
Space diagonal
296908397.11672
Perimeter
514260429
Area
1.2724019972912E+16
Altitude
148454198.55836
Surface area
1.2724019972912E+16
Volume
5.9363474364888E+23
Height
80808230.364845