166989722 (number)

166989722 is an even 9-digits composite number following 166989721 and preceding 166989723. In scientific notation, it is written as 1.66989722 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 83476224 positive integers (up to 166989722) that are relatively prime to 166989722.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million nine hundred eighty-nine thousand seven hundred twenty-two

Notation

Scientific notation 1.66989722 × 10^8
Engineering notation 1.66989722 × 10^6

Prime Factorization of 166989722

Prime Factorization 2 × 11149 × 7489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 166989722
Product of the distinct prime numbers

The prime factorization of 166989722 is 2 × 11149 × 7489. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166989722)

Multiplication

n×y
n×2 333979444
n×3 500969166
n×4 667958888
n×5 834948610

Division

n÷y
n÷2 83494861
n÷3 55663240.666667
n÷3 41747430.5
n÷5 33397944.4

Exponentiation

ny
n2 27885567253637284
n3 4.6566031234972E+24
n4 7.7760486105713E+32
n5 1.2985201957378E+41

Nth Root

y√n
2√n 12922.450309442
3√n 550.67654706232
4√n 113.6769559297
5√n 44.110090451994

Divisors of 166989722

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 -166989721
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 166989722 can be divided by 8 positive divisors. The sum of these divisors (counting 166989722) is 1, the average is 0.125.

Base conversion 166989722

Base System Value
2 Binary 1001111101000000111110011010
3 Ternary 102122012221211112
4 Quaternary 21331000332122
5 Quinary 320222132342
6 Senary 24323100322
8 Octal 1175007632
10 Decimal 166989722
12 Duodecimal 47b116a2
16 Hexadecimal 9f40f9a
20 Vigesimal 2c3de62
36 Base36 2rf63e

Cryptographic Hash Functions

md5 fd199b4da3c72d878431573b362d408f
sha1 0cc08ba49bcedbb0f0f5f7bedf84a6f79ec733c1
sha256 3292a7da2c27d54fcab108878b4b678f33bf89b97e1f756766c2204f0b7c164b
sha512 6e8c6346410a5771dfb07cb22a04c22069234014ab745e6648caca4905a12d84a005240310eac9b52a7b08d922049765b288711c0ea9f2c98f3ae1a71eb6a8c0
ripemd-160 eb48728ad1e50cf3f3c83d67fd7d42b7642387f2

166989722 as geometric shapes

Circle

Radius = n
Diameter 333979444
Circumference 1049227367.7204
Area 8.7605093225211E+16

Sphere

Radius = n
Volume 1.9505533551283E+25
Surface area 3.5042037290084E+17
Circumference 1049227367.7204

Square

Length = n
Perimeter 667958888
Area 27885567253637284
Diagonal 236159129.62931

Cube

Length = n
Surface area 167313403521823704
Volume 4.6566031234972E+24
Space diagonal 289234682.8458

Equilateral Triangle

Length = n
Perimeter 500969166
Area 1.2074804820295E+16
Altitude 144617341.4229

Triangular Pyramid

Length = n
Surface area 1.2074804820295E+16
Volume 5.4878594098655E+23
Height 78719709.876438