166159840 (number)

166159840 is an even 9-digits composite number following 166159839 and preceding 166159841. In scientific notation, it is written as 1.66159840 × 10^8. The sum of its digits is 40. It has a total of 9 prime factors and 96 positive divisors. There are 51786240 positive integers (up to 166159840) that are relatively prime to 166159840.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred fifty-nine thousand eight hundred forty

Notation

Scientific notation 1.66159840 × 10^8
Engineering notation 1.66159840 × 10^6

Prime Factorization of 166159840

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 11 × 7 × 13487

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 10384990
Product of the distinct prime numbers

The prime factorization of 166159840 is 2 × 2 × 2 × 2 × 2 × 5 × 11 × 7 × 13487. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166159840)

Multiplication

n×y
n×2 332319680
n×3 498479520
n×4 664639360
n×5 830799200

Division

n÷y
n÷2 83079920
n÷3 55386613.333333
n÷3 41539960
n÷5 33231968

Exponentiation

ny
n2 27609092428825600
n3 4.5875223805189E+24
n4 7.6226198474344E+32
n5 1.2665732942305E+41

Nth Root

y√n
2√n 12890.300229242
3√n 549.7628068136
4√n 113.5354580263
5√n 44.066160615525

Divisors of 166159840

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166159839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166159840 can be divided by 96 positive divisors. The sum of these divisors (counting 166159840) is 1, the average is 0.010416666666667.

Base conversion 166159840

Base System Value
2 Binary 1001111001110110010111100000
3 Ternary 102120122210110011
4 Quaternary 21321312113200
5 Quinary 320014103330
6 Senary 24253214304
8 Octal 1171662740
10 Decimal 166159840
12 Duodecimal 47791394
16 Hexadecimal 9e765e0
20 Vigesimal 2bi9jc0
36 Base36 2qxdr4

Cryptographic Hash Functions

md5 07fc23fc869ea7ce2484289075327adb
sha1 d459a0970f9f2da5e21641fc2572da87728cd2f4
sha256 e6a4abb730b468f102e3d86c67c5a46c052519ce81604705767963dc2530b573
sha512 2104a32fbff7cbd90568224c7b49c9558def414c959ee48cde228514caa786eee92bd40ea3d51df9aa5458ba59ea5072ae563351491331d37e2a40ebc08cd076
ripemd-160 8113cebda01025e03c42caaa51fa7d5659af6a47

166159840 as geometric shapes

Circle

Radius = n
Diameter 332319680
Circumference 1044013065.3313
Area 8.673652194668E+16

Sphere

Radius = n
Volume 1.9216168811756E+25
Surface area 3.4694608778672E+17
Circumference 1044013065.3313

Square

Length = n
Perimeter 664639360
Area 27609092428825600
Diagonal 234985499.24974

Cube

Length = n
Surface area 165654554572953600
Volume 4.5875223805189E+24
Space diagonal 287797285.05752

Equilateral Triangle

Length = n
Perimeter 498479520
Area 1.1955087709398E+16
Altitude 143898642.52876

Triangular Pyramid

Length = n
Surface area 1.1955087709398E+16
Volume 5.4064469735166E+23
Height 78328499.749915