165808225 (number)

165808225 is an odd 9-digits composite number following 165808224 and preceding 165808226. In scientific notation, it is written as 1.65808225 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 109491200 positive integers (up to 165808225) that are relatively prime to 165808225.

Interesting facts

Basic properties

Name

Name one hundred sixty-five million eight hundred eight thousand two hundred twenty-five

Notation

Scientific notation 1.65808225 × 10^8
Engineering notation 1.65808225 × 10^6

Prime Factorization of 165808225

Prime Factorization 17 × 275 × 29 × 1223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 165808225
Product of the distinct prime numbers

The prime factorization of 165808225 is 17 × 275 × 29 × 1223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 34, 8, 50, 527, 1790, 4648, 2362, 64114, 550567, 658864, 7558159, 3965542, 72366535, 95310027, 409496326, 103843843, 5411986914, 8745122724

Basic calculations (n = 165808225)

Multiplication

n×y
n×2 331616450
n×3 497424675
n×4 663232900
n×5 829041125

Division

n÷y
n÷2 82904112.5
n÷3 55269408.333333
n÷3 41452056.25
n÷5 33161645

Exponentiation

ny
n2 27492367477650625
n3 4.558460652517E+24
n4 7.5583026952618E+32
n5 1.2532287539141E+41

Nth Root

y√n
2√n 12876.654262657
3√n 549.37474400561
4√n 113.47534649719
5√n 44.047494907961

Divisors of 165808225

1, 17, 29, 275, 493, 1223, 4675, 7975, 20791, 35467, 135575, 336325, 602939, 5717525, 9753425, 165808225

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 -165808224
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 165808225 can be divided by 16 positive divisors. The sum of these divisors (counting 165808225) is 1, the average is 0.0625.

Base conversion 165808225

Base System Value
2 Binary 1001111000100000100001100001
3 Ternary 102112222221010101
4 Quaternary 21320200201201
5 Quinary 314421330400
6 Senary 24241502401
8 Octal 1170404141
10 Decimal 165808225
12 Duodecimal 47641a01
16 Hexadecimal 9e20861
20 Vigesimal 2bg60b5
36 Base36 2qpug1

Cryptographic Hash Functions

md5 5133656615df4cf9a9f4557f50339c25
sha1 d3fbc37cb2a4fcdc647cf3d1b81958341390ce38
sha256 9071a188889914514dd0ecf4defe41bda33e62dd2d8d4463c36402d7515cee81
sha512 f517203669f5e126ee484a58627777160d12dd232216360ca9dd02add133c288b3f82b41e4e7769c5d2c27ded3ae6c172189133e8132deea870facd70412e1a8
ripemd-160 963ef320bbbecebcab514cdd898016e4409cc7fa

165808225 as geometric shapes

Circle

Radius = n
Diameter 331616450
Circumference 1041803803.1295
Area 8.6369819697578E+16

Sphere

Radius = n
Volume 1.9094435330167E+25
Surface area 3.4547927879031E+17
Circumference 1041803803.1295

Square

Length = n
Perimeter 663232900
Area 27492367477650625
Diagonal 234488240.54801

Cube

Length = n
Surface area 164954204865903750
Volume 4.558460652517E+24
Space diagonal 287188270.01281

Equilateral Triangle

Length = n
Perimeter 497424675
Area 1.1904544322911E+16
Altitude 143594135.00641

Triangular Pyramid

Length = n
Surface area 1.1904544322911E+16
Volume 5.3721973986113E+23
Height 78162746.849337