166207872 (number)

166207872 is an even 9-digits composite number following 166207871 and preceding 166207873. In scientific notation, it is written as 1.66207872 × 10^8. The sum of its digits is 39. It has a total of 9 prime factors and 32 positive divisors. There are 55402496 positive integers (up to 166207872) that are relatively prime to 166207872.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million two hundred seven thousand eight hundred seventy-two

Notation

Scientific notation 1.66207872 × 10^8
Engineering notation 1.66207872 × 10^6

Prime Factorization of 166207872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 432833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2596998
Product of the distinct prime numbers

The prime factorization of 166207872 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 432833. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166207872)

Multiplication

n×y
n×2 332415744
n×3 498623616
n×4 664831488
n×5 831039360

Division

n÷y
n÷2 83103936
n÷3 55402624
n÷3 41551968
n÷5 33241574.4

Exponentiation

ny
n2 27625056714768384
n3 4.591501890441E+24
n4 7.6314375849417E+32
n5 1.268405001294E+41

Nth Root

y√n
2√n 12892.163200953
3√n 549.81577521463
4√n 113.54366209064
5√n 44.06870797129

Divisors of 166207872

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 -166207871
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 166207872 can be divided by 32 positive divisors. The sum of these divisors (counting 166207872) is 1, the average is 0.03125.

Base conversion 166207872

Base System Value
2 Binary 1001111010000010000110000000
3 Ternary 102120202020100010
4 Quaternary 21322002012000
5 Quinary 320022122442
6 Senary 24254224520
8 Octal 1172020600
10 Decimal 166207872
12 Duodecimal 477b5140
16 Hexadecimal 9e82180
20 Vigesimal 2bifjdc
36 Base36 2qyetc

Cryptographic Hash Functions

md5 ede4df708276bcc8e0594b51a80c25d4
sha1 9d6292a0fb2c54782e1975d4d3fd75c40d9a71e5
sha256 9a4fffa8bd62e1fbb0612b9993a26db7d41d1e0f9248fa9604c0776eeb30c22a
sha512 ff44ef44786717b33b010936293a07cb57d3bc758dddcf5fbe2104227bce96eba94dffbfe721bba3e5ca9ca889037e9a48b084a0f99ab6cfe8ef9da5228f151b
ripemd-160 ae351805c943699e4002bb073a407bb9b7686e31

166207872 as geometric shapes

Circle

Radius = n
Diameter 332415744
Circumference 1044314859.288
Area 8.6786675230118E+16

Sphere

Radius = n
Volume 1.9232838143937E+25
Surface area 3.4714670092047E+17
Circumference 1044314859.288

Square

Length = n
Perimeter 664831488
Area 27625056714768384
Diagonal 235053426.75557

Cube

Length = n
Surface area 165750340288610304
Volume 4.591501890441E+24
Space diagonal 287880478.9219

Equilateral Triangle

Length = n
Perimeter 498623616
Area 1.1962000447988E+16
Altitude 143940239.46095

Triangular Pyramid

Length = n
Surface area 1.1962000447988E+16
Volume 5.4111368709361E+23
Height 78351142.251857