166172904 (number)

166172904 is an even 9-digits composite number following 166172903 and preceding 166172905. In scientific notation, it is written as 1.66172904 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 55390896 positive integers (up to 166172904) that are relatively prime to 166172904.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred seventy-two thousand nine hundred four

Notation

Scientific notation 1.66172904 × 10^8
Engineering notation 1.66172904 × 10^6

Prime Factorization of 166172904

Prime Factorization 2 × 2 × 2 × 9 × 3 × 769319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 41543226
Product of the distinct prime numbers

The prime factorization of 166172904 is 2 × 2 × 2 × 9 × 3 × 769319. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 41, 17, 765, 20, 2168, 316, 31403, 80767, 352856, 743171, 118354, 1474767, 90312235, 31657209, 65743119, 550119916, 3573273425, 6222041756

Basic calculations (n = 166172904)

Multiplication

n×y
n×2 332345808
n×3 498518712
n×4 664691616
n×5 830864520

Division

n÷y
n÷2 83086452
n÷3 55390968
n÷3 41543226
n÷5 33234580.8

Exponentiation

ny
n2 27613434023793216
n3 4.5886045211461E+24
n4 7.6250173858638E+32
n5 1.2670712820595E+41

Nth Root

y√n
2√n 12890.806956898
3√n 549.77721445283
4√n 113.53768958763
5√n 44.066853517274

Divisors of 166172904

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 769319, 1538638, 2307957, 3077276, 4615914, 6154552, 6923871, 9231828, 13847742, 18463656, 20771613, 27695484, 41543226, 55390968, 83086452, 166172904

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166172903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166172904 can be divided by 32 positive divisors. The sum of these divisors (counting 166172904) is 1, the average is 0.03125.

Base conversion 166172904

Base System Value
2 Binary 1001111001111001100011101000
3 Ternary 102120200110101000
4 Quaternary 21321321203220
5 Quinary 320020013104
6 Senary 24253355000
8 Octal 1171714350
10 Decimal 166172904
12 Duodecimal 47798a60
16 Hexadecimal 9e798e8
20 Vigesimal 2bibc54
36 Base36 2qxnu0

Cryptographic Hash Functions

md5 1d400fb959189b822a5d66c9bb848b3c
sha1 3956a49240a99a95dbc2dd2e00c9db8268b13d99
sha256 024a1ac1b552d75e935adaf70790400d143a246c409b7137d84c2d5b890a8451
sha512 9a4ad3861de6bc8e56e2440650d8da9f9d8f0a1d1e8b9361277b427242eccb34c9f4a6bd5c25765aa3708e3f0fc9a90747167993540e664eebeb391cfe84eee1
ripemd-160 1200caff509482bb381590e455cb9d8e084f8370

166172904 as geometric shapes

Circle

Radius = n
Diameter 332345808
Circumference 1044095148.8642
Area 8.6750161469535E+16

Sphere

Radius = n
Volume 1.9220701671815E+25
Surface area 3.4700064587814E+17
Circumference 1044095148.8642

Square

Length = n
Perimeter 664691616
Area 27613434023793216
Diagonal 235003974.53572

Cube

Length = n
Surface area 165680604142759296
Volume 4.5886045211461E+24
Space diagonal 287819912.56927

Equilateral Triangle

Length = n
Perimeter 498518712
Area 1.1956967675165E+16
Altitude 143909956.28463

Triangular Pyramid

Length = n
Surface area 1.1956967675165E+16
Volume 5.4077222884761E+23
Height 78334658.178574