171845139 (number)

171845139 is an odd 9-digits composite number following 171845138 and preceding 171845140. In scientific notation, it is written as 1.71845139 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 107044416 positive integers (up to 171845139) that are relatively prime to 171845139.

Interesting facts

Basic properties

Name

Name one hundred seventy-one million eight hundred forty-five thousand one hundred thirty-nine

Notation

Scientific notation 1.71845139 × 10^8
Engineering notation 1.71845139 × 10^6

Prime Factorization of 171845139

Prime Factorization 3 × 19 × 73 × 41299

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 171845139
Product of the distinct prime numbers

The prime factorization of 171845139 is 3 × 19 × 73 × 41299. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 11, 76, 770, 173, 339, 3570, 34097, 19184, 366513, 238627, 5573407, 5859357, 98040847, 68322712, 174464500, 827716704, 772517547, 9829759

Basic calculations (n = 171845139)

Multiplication

n×y
n×2 343690278
n×3 515535417
n×4 687380556
n×5 859225695

Division

n÷y
n÷2 85922569.5
n÷3 57281713
n÷3 42961284.75
n÷5 34369027.8

Exponentiation

ny
n2 29530751797929321
n3 5.0747161474897E+24
n4 8.7206530175091E+32
n5 1.4986018299646E+41

Nth Root

y√n
2√n 13108.971698802
3√n 555.9628218589
4√n 114.49441776262
5√n 44.363668387894

Divisors of 171845139

1, 3, 19, 57, 73, 219, 1387, 4161, 41299, 123897, 784681, 2354043, 3014827, 9044481, 57281713, 171845139

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -171845138
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 171845139 can be divided by 16 positive divisors. The sum of these divisors (counting 171845139) is 1, the average is 0.0625.

Base conversion 171845139

Base System Value
2 Binary 1010001111100010011000010011
3 Ternary 102222100122012210
4 Quaternary 22033202120103
5 Quinary 322443021024
6 Senary 25015123203
8 Octal 1217423023
10 Decimal 171845139
12 Duodecimal 49673503
16 Hexadecimal a3e2613
20 Vigesimal 2de0cgj
36 Base36 2ub8k3

Cryptographic Hash Functions

md5 236915c45c115cc556c99ba701030001
sha1 a5dabed0b0951089d4667995928e1c19ce3ac1b6
sha256 0c873a4ebe7f40be4c316a85f363c2acd7860c558d775758476f83138460f4e6
sha512 5194785cec049bf496e062df21e5542073accc41c0db1c562eb8f82379d6a7a0026d327aa101645c53ad1b8ea2faf60f0c4fb7fa8277adee55bde1c64b9be216
ripemd-160 b565153e2c55a33526e18da499cdc6c1436a1bd4

171845139 as geometric shapes

Circle

Radius = n
Diameter 343690278
Circumference 1079734852.475
Area 9.2773592903358E+16

Sphere

Radius = n
Volume 2.1256921290676E+25
Surface area 3.7109437161343E+17
Circumference 1079734852.475

Square

Length = n
Perimeter 687380556
Area 29530751797929321
Diagonal 243025726.20169

Cube

Length = n
Surface area 177184510787575926
Volume 5.0747161474897E+24
Space diagonal 297644511.78174

Equilateral Triangle

Length = n
Perimeter 515535417
Area 1.278719062493E+16
Altitude 148822255.89087

Triangular Pyramid

Length = n
Surface area 1.278719062493E+16
Volume 5.9806103341447E+23
Height 81008575.400563