171420142 (number)

171420142 is an even 9-digits composite number following 171420141 and preceding 171420143. In scientific notation, it is written as 1.71420142 × 10^8. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 82945200 positive integers (up to 171420142) that are relatively prime to 171420142.

Interesting facts

Basic properties

Name

Name one hundred seventy-one million four hundred twenty thousand one hundred forty-two

Notation

Scientific notation 1.71420142 × 10^8
Engineering notation 1.71420142 × 10^6

Prime Factorization of 171420142

Prime Factorization 2 × 31 × 2764841

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 171420142
Product of the distinct prime numbers

The prime factorization of 171420142 is 2 × 31 × 2764841. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 7, 72, 894, 964, 8510, 7564, 22264, 92580, 740395, 300445, 5187996, 8270604, 7096404, 53480371, 764344628, 948209643, 1210998975, 6767298487

Basic calculations (n = 171420142)

Multiplication

n×y
n×2 342840284
n×3 514260426
n×4 685680568
n×5 857100710

Division

n÷y
n÷2 85710071
n÷3 57140047.333333
n÷3 42855035.5
n÷5 34284028.4

Exponentiation

ny
n2 29384865083300164
n3 5.0371577452302E+24
n4 8.6347029596375E+32
n5 1.4801620074689E+41

Nth Root

y√n
2√n 13092.751506082
3√n 555.50411896822
4√n 114.42356184843
5√n 44.341703139811

Divisors of 171420142

1, 2, 31, 62, 2764841, 5529682, 85710071, 171420142

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 -171420141
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 171420142 can be divided by 8 positive divisors. The sum of these divisors (counting 171420142) is 1, the average is 0.125.

Base conversion 171420142

Base System Value
2 Binary 1010001101111010100111101110
3 Ternary 102221120001020011
4 Quaternary 22031322213232
5 Quinary 322340421032
6 Senary 25002043434
8 Octal 1215724756
10 Decimal 171420142
12 Duodecimal 494a957a
16 Hexadecimal a37a9ee
20 Vigesimal 2db7a72
36 Base36 2u24mm

Cryptographic Hash Functions

md5 4979c13a8f37bfb1f796a55beb940e0c
sha1 5f3c4339f8b5fe1d4b51da01226034b7974ba2c6
sha256 ed517ccbebbd600b5f02675329d100f6dd16009c6370a970ec4341e2ddc838a0
sha512 2702734dce5012646e81504c1d17b7dade42ceb1f25cfe2a3cc460c8e2d9c83453a1616a6963edac35836d587fd42c3aa19c2ef805eb223081a388360de335a6
ripemd-160 e774ccc5036256f04411f37757ce33cda6d46453

171420142 as geometric shapes

Circle

Radius = n
Diameter 342840284
Circumference 1077064517.569
Area 9.2315276272423E+16

Sphere

Radius = n
Volume 2.1099597023184E+25
Surface area 3.6926110508969E+17
Circumference 1077064517.569

Square

Length = n
Perimeter 685680568
Area 29384865083300164
Diagonal 242424689.68032

Cube

Length = n
Surface area 176309190499800984
Volume 5.0371577452302E+24
Space diagonal 296908395.38467

Equilateral Triangle

Length = n
Perimeter 514260426
Area 1.2724019824458E+16
Altitude 148454197.69234

Triangular Pyramid

Length = n
Surface area 1.2724019824458E+16
Volume 5.9363473325976E+23
Height 80808229.893441