166155765 (number)

166155765 is an odd 9-digits composite number following 166155764 and preceding 166155766. In scientific notation, it is written as 1.66155765 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 86338560 positive integers (up to 166155765) that are relatively prime to 166155765.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.66155765 × 10^8
Engineering notation 1.66155765 × 10^6

Prime Factorization of 166155765

Prime Factorization 15 × 113 × 61 × 1607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 166155765
Product of the distinct prime numbers

The prime factorization of 166155765 is 15 × 113 × 61 × 1607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 166155765)

Multiplication

n×y
n×2 332311530
n×3 498467295
n×4 664623060
n×5 830778825

Division

n÷y
n÷2 83077882.5
n÷3 55385255
n÷3 41538941.25
n÷5 33231153

Exponentiation

ny
n2 27607738242735225
n3 4.5871848676414E+24
n4 7.6218721087939E+32
n5 1.2664179909688E+41

Nth Root

y√n
2√n 12890.142163685
3√n 549.7583125432
4√n 113.53476191759
5√n 44.065944472604

Divisors of 166155765

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -166155764
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 166155765 can be divided by 16 positive divisors. The sum of these divisors (counting 166155765) is 1, the average is 0.0625.

Base conversion 166155765

Base System Value
2 Binary 1001111001110101010111110101
3 Ternary 102120122120212020
4 Quaternary 21321311113311
5 Quinary 320013441030
6 Senary 24253143353
8 Octal 1171652765
10 Decimal 166155765
12 Duodecimal 4778ab59
16 Hexadecimal 9e755f5
20 Vigesimal 2bi9985
36 Base36 2qxalx

Cryptographic Hash Functions

md5 b3bef0ca4c24d820146a12ca92161115
sha1 dd63404aa284f91f2c72b15514c8dcdccdbdb9e3
sha256 b39161b8a61fc45442fe1820a670983a72ee107b6ae074678112dcdbc569b7e0
sha512 5a6d1e17b1e74efb7db9bbd30af2a99f75cbc0018b5179701822badb46636253ae631d6db6ed2180330359b8a66719c7fa49a72a925b2f5541c56b9ea8878d60
ripemd-160 cb48838759a0c5ddd96584586b97541bc0678081

166155765 as geometric shapes

Circle

Radius = n
Diameter 332311530
Circumference 1043987461.3512
Area 8.6732267645607E+16

Sphere

Radius = n
Volume 1.9214755041121E+25
Surface area 3.4692907058243E+17
Circumference 1043987461.3512

Square

Length = n
Perimeter 664623060
Area 27607738242735225
Diagonal 234979736.32948

Cube

Length = n
Surface area 165646429456411350
Volume 4.5871848676414E+24
Space diagonal 287790226.95047

Equilateral Triangle

Length = n
Perimeter 498467295
Area 1.195450132962E+16
Altitude 143895113.47524

Triangular Pyramid

Length = n
Surface area 1.195450132962E+16
Volume 5.4060492107759E+23
Height 78326578.776492