166172816 (number)

166172816 is an even 9-digits composite number following 166172815 and preceding 166172817. In scientific notation, it is written as 1.66172816 × 10^8. The sum of its digits is 38. It has a total of 5 prime factors and 10 positive divisors. There are 83086400 positive integers (up to 166172816) that are relatively prime to 166172816.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.66172816 × 10^8
Engineering notation 1.66172816 × 10^6

Prime Factorization of 166172816

Prime Factorization 2 × 2 × 2 × 2 × 10385801

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20771602
Product of the distinct prime numbers

The prime factorization of 166172816 is 2 × 2 × 2 × 2 × 10385801. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166172816)

Multiplication

n×y
n×2 332345632
n×3 498518448
n×4 664691264
n×5 830864080

Division

n÷y
n÷2 83086408
n÷3 55390938.666667
n÷3 41543204
n÷5 33234563.2

Exponentiation

ny
n2 27613404777369856
n3 4.5885972312034E+24
n4 7.6250012339887E+32
n5 1.2670679270554E+41

Nth Root

y√n
2√n 12890.803543612
3√n 549.77711740451
4√n 113.53767455612
5√n 44.066848849986

Divisors of 166172816

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166172815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166172816 can be divided by 10 positive divisors. The sum of these divisors (counting 166172816) is 1, the average is 0.1.

Base conversion 166172816

Base System Value
2 Binary 1001111001111001100010010000
3 Ternary 102120200110020202
4 Quaternary 21321321202100
5 Quinary 320020012231
6 Senary 24253354332
8 Octal 1171714220
10 Decimal 166172816
12 Duodecimal 477989a8
16 Hexadecimal 9e79890
20 Vigesimal 2bibc0g
36 Base36 2qxnrk

Cryptographic Hash Functions

md5 a2cab8d3314e18935bc60738b5ed1ad8
sha1 5acae86067387636dd4664d2e53166986d003d85
sha256 d4b42b4d2cbfcf49ca9a61439e79fea4586192d3e79c0f4da1d35de919755510
sha512 f07b973ca5d693bcd1a2d16811d265792aa16f4a5cd0c78b9d85e2be8c00a857384ea04fa164bad01555c3593794df4c1bdaed56cac04900c2315153144a318b
ripemd-160 862d8b235f99a9568af8eebb0a28bd0801555c5e

166172816 as geometric shapes

Circle

Radius = n
Diameter 332345632
Circumference 1044094595.9439
Area 8.6750069589186E+16

Sphere

Radius = n
Volume 1.9220671135775E+25
Surface area 3.4700027835675E+17
Circumference 1044094595.9439

Square

Length = n
Perimeter 664691264
Area 27613404777369856
Diagonal 235003850.08493

Cube

Length = n
Surface area 165680428664219136
Volume 4.5885972312034E+24
Space diagonal 287819760.14879

Equilateral Triangle

Length = n
Perimeter 498518448
Area 1.1956955011092E+16
Altitude 143909880.0744

Triangular Pyramid

Length = n
Surface area 1.1956955011092E+16
Volume 5.4077136971962E+23
Height 78334616.694976