166543240 (number)

166543240 is an even 9-digits composite number following 166543239 and preceding 166543241. In scientific notation, it is written as 1.66543240 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 65621952 positive integers (up to 166543240) that are relatively prime to 166543240.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million five hundred forty-three thousand two hundred forty

Notation

Scientific notation 1.66543240 × 10^8
Engineering notation 1.66543240 × 10^6

Prime Factorization of 166543240

Prime Factorization 2 × 2 × 2 × 5 × 67 × 62143

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 41635810
Product of the distinct prime numbers

The prime factorization of 166543240 is 2 × 2 × 2 × 5 × 67 × 62143. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 67, 69, 70, 522, 1189, 4977, 4225, 86455, 305048, 812333, 1578144, 3546140, 24928112, 52983767, 327729851, 282258721, 5224435120, 8882156306

Basic calculations (n = 166543240)

Multiplication

n×y
n×2 333086480
n×3 499629720
n×4 666172960
n×5 832716200

Division

n÷y
n÷2 83271620
n÷3 55514413.333333
n÷3 41635810
n÷5 33308648

Exponentiation

ny
n2 27736650789697600
n3 4.6193516892648E+24
n4 7.6932179702963E+32
n5 1.2812534467994E+41

Nth Root

y√n
2√n 12905.163307762
3√n 550.18532597598
4√n 113.60089483698
5√n 44.086477671732

Divisors of 166543240

1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 62143, 124286, 248572, 310715, 497144, 621430, 1242860, 2485720, 4163581, 8327162, 16654324, 20817905, 33308648, 41635810, 83271620, 166543240

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 -166543239
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 166543240 can be divided by 32 positive divisors. The sum of these divisors (counting 166543240) is 1, the average is 0.03125.

Base conversion 166543240

Base System Value
2 Binary 1001111011010011111110001000
3 Ternary 102121101021101011
4 Quaternary 21323103332020
5 Quinary 320113340430
6 Senary 24305333304
8 Octal 1173237610
10 Decimal 166543240
12 Duodecimal 47937234
16 Hexadecimal 9ed3f88
20 Vigesimal 2c0hi20
36 Base36 2r5ll4

Cryptographic Hash Functions

md5 57f86a3eee6de8a8c2a78bc789181e13
sha1 18fe3f46c4cb3056ba8abd16326416847f6dce0a
sha256 02efd4e76068fe5ae04d58eb03f0ebabd7cf0d7bc701e2f4eda73d25d737bc0a
sha512 b51a5dd87ae70ba4e0d2dfa3e21c106e24a7a2a56c63c4f78a4daab8bfe2c5995dcc29f49542e2993ee0f87fd9578474377fadaef4c2850ba27b627f0654c841
ripemd-160 639c04dc7c34eba02039bbfe213d28dc80942c0d

166543240 as geometric shapes

Circle

Radius = n
Diameter 333086480
Circumference 1046422038.5781
Area 8.71372583561E+16

Sphere

Radius = n
Volume 1.9349495108456E+25
Surface area 3.485490334244E+17
Circumference 1046422038.5781

Square

Length = n
Perimeter 666172960
Area 27736650789697600
Diagonal 235527708.72956

Cube

Length = n
Surface area 166419904738185600
Volume 4.6193516892648E+24
Space diagonal 288461353.33714

Equilateral Triangle

Length = n
Perimeter 499629720
Area 1.2010322099888E+16
Altitude 144230676.66857

Triangular Pyramid

Length = n
Surface area 1.2010322099888E+16
Volume 5.4439581736078E+23
Height 78509236.243186