166720005 (number)

166720005 is an odd 9-digits composite number following 166720004 and preceding 166720006. In scientific notation, it is written as 1.66720005 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 88413120 positive integers (up to 166720005) that are relatively prime to 166720005.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million seven hundred twenty thousand five

Notation

Scientific notation 1.66720005 × 10^8
Engineering notation 1.66720005 × 10^6

Prime Factorization of 166720005

Prime Factorization 27 × 5 × 181 × 6823

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 166720005
Product of the distinct prime numbers

The prime factorization of 166720005 is 27 × 5 × 181 × 6823. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 39, 4, 69, 70, 8578, 4734, 56072, 36589, 305032, 674423, 5861821, 3854966, 48966925, 74688114, 397008466, 937833550, 8784298636, 2444315852

Basic calculations (n = 166720005)

Multiplication

n×y
n×2 333440010
n×3 500160015
n×4 666880020
n×5 833600025

Division

n÷y
n÷2 83360002.5
n÷3 55573335
n÷3 41680001.25
n÷5 33344001

Exponentiation

ny
n2 27795560067200025
n3 4.6340759133814E+24
n4 7.7259315944932E+32
n5 1.2880673540636E+41

Nth Root

y√n
2√n 12912.010106873
3√n 550.37990831969
4√n 113.63102616307
5√n 44.095832167096

Divisors of 166720005

1, 5, 27, 135, 181, 905, 4887, 6823, 24435, 34115, 184221, 921105, 1234963, 6174815, 33344001, 166720005

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 -166720004
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 166720005 can be divided by 16 positive divisors. The sum of these divisors (counting 166720005) is 1, the average is 0.0625.

Base conversion 166720005

Base System Value
2 Binary 1001111011111111001000000101
3 Ternary 102121201020212000
4 Quaternary 21323333020011
5 Quinary 320140020010
6 Senary 24313215513
8 Octal 1173771005
10 Decimal 166720005
12 Duodecimal 47a01599
16 Hexadecimal 9eff205
20 Vigesimal 2c20005
36 Base36 2r9dz9

Cryptographic Hash Functions

md5 7351f294f85f7a906454f83ac60935f6
sha1 4d0e3a7f108553a6408dce805ef6750c40a5b805
sha256 0bb3048fbe3ea0f3eabfbc32f8055d0bf1ae2af7b8abc45535eb44d128d8572e
sha512 dcbea035909bcf53a16e25d017f46e15cef28fabfb12e7a11b6f48c2f254f1c60c7e267c74b7b3c5afa86e65522924e382e3fedad8018d7e83765d08e5b516e1
ripemd-160 a3e5ffffb2ca900313eb3935a634ad54504e6c7e

166720005 as geometric shapes

Circle

Radius = n
Diameter 333440010
Circumference 1047532685.8289
Area 8.7322327309529E+16

Sphere

Radius = n
Volume 1.9411171794209E+25
Surface area 3.4928930923812E+17
Circumference 1047532685.8289

Square

Length = n
Perimeter 666880020
Area 27795560067200025
Diagonal 235777692.18991

Cube

Length = n
Surface area 166773360403200150
Volume 4.6340759133814E+24
Space diagonal 288767519.29814

Equilateral Triangle

Length = n
Perimeter 500160015
Area 1.2035830565306E+16
Altitude 144383759.64907

Triangular Pyramid

Length = n
Surface area 1.2035830565306E+16
Volume 5.461310838142E+23
Height 78592564.063303