73142 (number)

73142 is an even 5-digits composite number following 73141 and preceding 73143. In scientific notation, it is written as 7.3142 × 10^4. The sum of its digits is 17. It has a total of 2 prime factors and 4 positive divisors. There are 36570 positive integers (up to 73142) that are relatively prime to 73142.

Interesting facts

Basic properties

Name

Name seventy-three thousand one hundred forty-two

Notation

Scientific notation 7.3142 × 10^4
Engineering notation 7.3142 × 10^3

Prime Factorization of 73142

Prime Factorization 2 × 36571

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 73142
Product of the distinct prime numbers

The prime factorization of 73142 is 2 × 36571. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 2, 85, 20, 616, 595, 4235, 5001, 60446, 49011, 201980, 494782, 2199159, 8696538, 66987007, 81850599, 887380476, 539134336, 9122889634, 7557103068

Basic calculations (n = 73142)

Multiplication

n×y
n×2 146284
n×3 219426
n×4 292568
n×5 365710

Division

n÷y
n÷2 36571
n÷3 24380.666666667
n÷3 18285.5
n÷5 14628.4

Exponentiation

ny
n2 5349752164
n3 391291572779288
n4 2.8619848216223E+19
n5 2.093312938231E+24

Nth Root

y√n
2√n 270.44777684426
3√n 41.820473323477
4√n 16.445296496088
5√n 9.393628189313

Divisors of 73142

1, 2, 36571, 73142

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 -73141
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 73142 can be divided by 4 positive divisors. The sum of these divisors (counting 73142) is 1, the average is 0.25.

Base conversion 73142

Base System Value
2 Binary 10001110110110110
3 Ternary 10201022222
4 Quaternary 101312312
5 Quinary 4320032
6 Senary 1322342
8 Octal 216666
10 Decimal 73142
12 Duodecimal 363b2
16 Hexadecimal 11db6
20 Vigesimal 92h2
36 Base36 1kfq

Cryptographic Hash Functions

md5 a68bb590ab2cfa44fcbbe1c0c514409b
sha1 fea318ca5dc8fa7b6d892f5decaa1682f0d8b2f7
sha256 9eab8557bb16dfc2e6c072f1ab0d9f1557f24baf4228c303d2503de30f5540d0
sha512 10837bd4e1404d056fd8e50c42e914c649085227558946e37aaf23e671b0585f02297c5ec5cbf76f490d02f29e32cc507110a6bee046a2c1117bd143c7483c1c
ripemd-160 b78d287e6988d41690051fdcb6711c28931d11aa

73142 as geometric shapes

Circle

Radius = n
Diameter 146284
Circumference 459564.73973773
Area 16806742096.948

Sphere

Radius = n
Volume 1.6390383072733E+15
Surface area 67226968387.794
Circumference 459564.73973773

Square

Length = n
Perimeter 292568
Area 5349752164
Diagonal 103438.40837909

Cube

Length = n
Surface area 32098512984
Volume 391291572779288
Space diagonal 126685.6601672

Equilateral Triangle

Length = n
Perimeter 219426
Area 2316510638.9874
Altitude 63342.830083601

Triangular Pyramid

Length = n
Surface area 2316510638.9874
Volume 46114154088897
Height 34479.469459698