166155769 (number)

166155769 is an odd 9-digits composite number following 166155768 and preceding 166155770. In scientific notation, it is written as 1.66155769 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 152395776 positive integers (up to 166155769) that are relatively prime to 166155769.

Interesting facts

Basic properties

Name

Name one hundred sixty-six million one hundred fifty-five thousand seven hundred sixty-nine

Notation

Scientific notation 1.66155769 × 10^8
Engineering notation 1.66155769 × 10^6

Prime Factorization of 166155769

Prime Factorization 157 × 13 × 81409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 166155769
Product of the distinct prime numbers

The prime factorization of 166155769 is 157 × 13 × 81409. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166155769)

Multiplication

n×y
n×2 332311538
n×3 498467307
n×4 664623076
n×5 830778845

Division

n÷y
n÷2 83077884.5
n÷3 55385256.333333
n÷3 41538942.25
n÷5 33231153.8

Exponentiation

ny
n2 27607739571981361
n3 4.5871851989343E+24
n4 7.6218728427435E+32
n5 1.2664181434063E+41

Nth Root

y√n
2√n 12890.142318842
3√n 549.75831695479
4√n 113.5347626009
5√n 44.065944684771

Divisors of 166155769

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166155768
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166155769 can be divided by 8 positive divisors. The sum of these divisors (counting 166155769) is 1, the average is 0.125.

Base conversion 166155769

Base System Value
2 Binary 1001111001110101010111111001
3 Ternary 102120122120212101
4 Quaternary 21321311113321
5 Quinary 320013441034
6 Senary 24253143401
8 Octal 1171652771
10 Decimal 166155769
12 Duodecimal 4778ab61
16 Hexadecimal 9e755f9
20 Vigesimal 2bi9989
36 Base36 2qxam1

Cryptographic Hash Functions

md5 3af7d7fc9aaf2cfdbd602a30852a5a0f
sha1 6df4119878c01c83dddba0b8fc12142dd2837773
sha256 7ac5c3ada045d90791a635e33951f254be2117bcc8a1904ae4f3bda148c7edd5
sha512 42b66675f8788ad34cb57a7e291f52621aedc925f13cb580daf33b57525dd921340a21f93c82216e79e726653d3580fc4b6c2c98b33820e0779504210089c17a
ripemd-160 83ca8893224a980ce82bb6eaf0ff9dfcca5368ec

166155769 as geometric shapes

Circle

Radius = n
Diameter 332311538
Circumference 1043987486.4839
Area 8.6732271821557E+16

Sphere

Radius = n
Volume 1.9214756428837E+25
Surface area 3.4692908728623E+17
Circumference 1043987486.4839

Square

Length = n
Perimeter 664623076
Area 27607739571981361
Diagonal 234979741.98633

Cube

Length = n
Surface area 165646437431888166
Volume 4.5871851989343E+24
Space diagonal 287790233.87868

Equilateral Triangle

Length = n
Perimeter 498467307
Area 1.19545019052E+16
Altitude 143895116.93934

Triangular Pyramid

Length = n
Surface area 1.19545019052E+16
Volume 5.4060496012083E+23
Height 78326580.66211