166159838 (number)

166159838 is an even 9-digits composite number following 166159837 and preceding 166159839. In scientific notation, it is written as 1.66159838 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 76689144 positive integers (up to 166159838) that are relatively prime to 166159838.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred fifty-nine thousand eight hundred thirty-eight

Notation

Scientific notation 1.66159838 × 10^8
Engineering notation 1.66159838 × 10^6

Prime Factorization of 166159838

Prime Factorization 2 × 13 × 6390763

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 166159838
Product of the distinct prime numbers

The prime factorization of 166159838 is 2 × 13 × 6390763. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166159838)

Multiplication

n×y
n×2 332319676
n×3 498479514
n×4 664639352
n×5 830799190

Division

n÷y
n÷2 83079919
n÷3 55386612.666667
n÷3 41539959.5
n÷5 33231967.6

Exponentiation

ny
n2 27609091764186244
n3 4.5875222148643E+24
n4 7.6226194804326E+32
n5 1.2665732180043E+41

Nth Root

y√n
2√n 12890.300151664
3√n 549.76280460784
4√n 113.53545768466
5√n 44.066160509444

Divisors of 166159838

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 -166159837
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 166159838 can be divided by 8 positive divisors. The sum of these divisors (counting 166159838) is 1, the average is 0.125.

Base conversion 166159838

Base System Value
2 Binary 1001111001110110010111011110
3 Ternary 102120122210110002
4 Quaternary 21321312113132
5 Quinary 320014103323
6 Senary 24253214302
8 Octal 1171662736
10 Decimal 166159838
12 Duodecimal 47791392
16 Hexadecimal 9e765de
20 Vigesimal 2bi9jbi
36 Base36 2qxdr2

Cryptographic Hash Functions

md5 530f2331775847dd01a584cb3fd233b6
sha1 83cf18a2aca043641a9e47bef0c781e4f9793c62
sha256 861c57681e26e6d85637c4efab6afb04d2e1b8831d04737dd1ea519dbdfc0e31
sha512 18534ecab5d8d65b2811485fe1883d75879903e1762a63c15cf98e4db4f2fec730d4943e914039d19acf6a80b76aae09ddc7652cd225329837cb0406ac7ee706
ripemd-160 468d69f15f0919bde6f1f8a54be1fe0635f97d16

166159838 as geometric shapes

Circle

Radius = n
Diameter 332319676
Circumference 1044013052.7649
Area 8.6736519858654E+16

Sphere

Radius = n
Volume 1.9216168117864E+25
Surface area 3.4694607943462E+17
Circumference 1044013052.7649

Square

Length = n
Perimeter 664639352
Area 27609091764186244
Diagonal 234985496.42132

Cube

Length = n
Surface area 165654550585117464
Volume 4.5875222148643E+24
Space diagonal 287797281.59341

Equilateral Triangle

Length = n
Perimeter 498479514
Area 1.1955087421601E+16
Altitude 143898640.79671

Triangular Pyramid

Length = n
Surface area 1.1955087421601E+16
Volume 5.4064467782908E+23
Height 78328498.807105