171888142 (number)

171888142 is an even 9-digits composite number following 171888141 and preceding 171888143. In scientific notation, it is written as 1.71888142 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 85183392 positive integers (up to 171888142) that are relatively prime to 171888142.

Interesting facts

Basic properties

Name

Name one hundred seventy-one million eight hundred eighty-eight thousand one hundred forty-two

Notation

Scientific notation 1.71888142 × 10^8
Engineering notation 1.71888142 × 10^6

Prime Factorization of 171888142

Prime Factorization 2 × 113 × 760567

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 171888142
Product of the distinct prime numbers

The prime factorization of 171888142 is 2 × 113 × 760567. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 171888142)

Multiplication

n×y
n×2 343776284
n×3 515664426
n×4 687552568
n×5 859440710

Division

n÷y
n÷2 85944071
n÷3 57296047.333333
n÷3 42972035.5
n÷5 34377628.4

Exponentiation

ny
n2 29545533360212164
n3 5.0785268336859E+24
n4 8.7293854153941E+32
n5 1.500477839854E+41

Nth Root

y√n
2√n 13110.61180876
3√n 556.00919321273
4√n 114.50157994002
5√n 44.365888502945

Divisors of 171888142

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 -171888141
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 171888142 can be divided by 8 positive divisors. The sum of these divisors (counting 171888142) is 1, the average is 0.125.

Base conversion 171888142

Base System Value
2 Binary 1010001111101100111000001110
3 Ternary 102222102211012111
4 Quaternary 22033230320032
5 Quinary 323000410032
6 Senary 25020054234
8 Octal 1217547016
10 Decimal 171888142
12 Duodecimal 4969437a
16 Hexadecimal a3ece0e
20 Vigesimal 2de6072
36 Base36 2uc5qm

Cryptographic Hash Functions

md5 de7c1f76abd2497ce6add3a3d960fb43
sha1 42badfba5ae5965990f6b6cb98add891f26e7df4
sha256 d957bb4907d635caa7ca741fc8647d79285d78070a1652bfc7825417672d7769
sha512 d8b89aca4543069f68089b517b4df102e2fb63c24a4f38201f84901a17b3619544aac63e2dd7dc171f6386037bbd6e6f353bae28a19594576092d0a525f21b5f
ripemd-160 7752db9493eba52c1d8a2debb778b813d512662f

171888142 as geometric shapes

Circle

Radius = n
Diameter 343776284
Circumference 1080005048.2928
Area 9.2820030550835E+16

Sphere

Radius = n
Volume 2.1272883455688E+25
Surface area 3.7128012220334E+17
Circumference 1080005048.2928

Square

Length = n
Perimeter 687552568
Area 29545533360212164
Diagonal 243086541.62751

Cube

Length = n
Surface area 177273200161272984
Volume 5.0785268336859E+24
Space diagonal 297718995.16261

Equilateral Triangle

Length = n
Perimeter 515664426
Area 1.2793591229152E+16
Altitude 148859497.58131

Triangular Pyramid

Length = n
Surface area 1.2793591229152E+16
Volume 5.9851012708952E+23
Height 81028847.209171