164018731 (number)

164018731 is an odd 9-digits composite number following 164018730 and preceding 164018732. In scientific notation, it is written as 1.64018731 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 161779680 positive integers (up to 164018731) that are relatively prime to 164018731.

Interesting facts

Basic properties

Name

Name one hundred sixty-four million eighteen thousand seven hundred thirty-one

Notation

Scientific notation 1.64018731 × 10^8
Engineering notation 1.64018731 × 10^6

Prime Factorization of 164018731

Prime Factorization 109 × 229 × 6571

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 164018731
Product of the distinct prime numbers

The prime factorization of 164018731 is 109 × 229 × 6571. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 90, 25, 338, 606, 9782, 4563, 43316, 57330, 233005, 655838, 2295811, 4906715, 20533205, 35038589, 810453457, 290421787, 9769479894, 2394951735

Basic calculations (n = 164018731)

Multiplication

n×y
n×2 328037462
n×3 492056193
n×4 656074924
n×5 820093655

Division

n÷y
n÷2 82009365.5
n÷3 54672910.333333
n÷3 41004682.75
n÷5 32803746.2

Exponentiation

ny
n2 26902144118850361
n3 4.4124555395529E+24
n4 7.2372535819139E+32
n5 1.1870451484307E+41

Nth Root

y√n
2√n 12806.979776669
3√n 547.39120569944
4√n 113.16792733221
5√n 43.952004798826

Divisors of 164018731

1, 109, 229, 6571, 24961, 716239, 1504759, 164018731

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 -164018730
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 164018731 can be divided by 8 positive divisors. The sum of these divisors (counting 164018731) is 1, the average is 0.125.

Base conversion 164018731

Base System Value
2 Binary 1001110001101011101000101011
3 Ternary 102102122000101211
4 Quaternary 21301223220223
5 Quinary 313442044411
6 Senary 24135253551
8 Octal 1161535053
10 Decimal 164018731
12 Duodecimal 46b1a2b7
16 Hexadecimal 9c6ba2b
20 Vigesimal 2b526gb
36 Base36 2pnhnv

Cryptographic Hash Functions

md5 4e0311ea865422e14be8ee633fb5d3a5
sha1 80aa7f6ae871d969253c03bacb0ec0955588d817
sha256 5ce7713f3a48e8ab02a82a903e1d7122549dd86550d19a060343299987adb673
sha512 431149db8f06bc16354e8f07668f812e82a46fda59927c37d6381eadf250b66dcfa41d4ed4b5c792b36055aedc4e77110ac21bcda408b66650c69ec77dd1f56f
ripemd-160 3b07bbb31361edd1db6a8fda5968845aeefc7482

164018731 as geometric shapes

Circle

Radius = n
Diameter 328037462
Circumference 1030560080.7214
Area 8.4515578329594E+16

Sphere

Radius = n
Volume 1.8482850543135E+25
Surface area 3.3806231331838E+17
Circumference 1030560080.7214

Square

Length = n
Perimeter 656074924
Area 26902144118850361
Diagonal 231957513.86342

Cube

Length = n
Surface area 161412864713102166
Volume 4.4124555395529E+24
Space diagonal 284088775.48497

Equilateral Triangle

Length = n
Perimeter 492056193
Area 1.1648970111597E+16
Altitude 142044387.74249

Triangular Pyramid

Length = n
Surface area 1.1648970111597E+16
Volume 5.2001287228367E+23
Height 77319171.287808