20165085 (number)

20165085 is an odd 8-digits composite number following 20165084 and preceding 20165086. In scientific notation, it is written as 2.0165085 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 10754640 positive integers (up to 20165085) that are relatively prime to 20165085.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-five thousand eighty-five

Notation

Scientific notation 2.0165085 × 10^7
Engineering notation 2.0165085 × 10^6

Prime Factorization of 20165085

Prime Factorization 3 × 9 × 5 × 149371

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20165085
Product of the distinct prime numbers

The prime factorization of 20165085 is 3 × 9 × 5 × 149371. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 88, 78, 606, 655, 5131, 9152, 31409, 16338, 518998, 178201, 1765772, 6003875, 87455747, 74705754, 727607171, 587243378, 8877883097, 750684879

Basic calculations (n = 20165085)

Multiplication

n×y
n×2 40330170
n×3 60495255
n×4 80660340
n×5 100825425

Division

n÷y
n÷2 10082542.5
n÷3 6721695
n÷3 5041271.25
n÷5 4033017

Exponentiation

ny
n2 406630653057225
n3 8.1997416825045E+21
n4 1.6534848800575E+29
n5 3.3342663152573E+36

Nth Root

y√n
2√n 4490.5550881823
3√n 272.18656552427
4√n 67.011604130794
5√n 28.90147524343

Divisors of 20165085

1, 3, 5, 9, 15, 27, 45, 135, 149371, 448113, 746855, 1344339, 2240565, 4033017, 6721695, 20165085

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 -20165084
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 20165085 can be divided by 16 positive divisors. The sum of these divisors (counting 20165085) is 1, the average is 0.0625.

Base conversion 20165085

Base System Value
2 Binary 1001100111011000111011101
3 Ternary 1101221111022000
4 Quaternary 1030323013131
5 Quinary 20130240320
6 Senary 2000112513
8 Octal 114730735
10 Decimal 20165085
12 Duodecimal 6905739
16 Hexadecimal 133b1dd
20 Vigesimal 660ce5
36 Base36 c07h9

Cryptographic Hash Functions

md5 a7487d6b79bc4993f40a64d6082d9772
sha1 37b472ea10c7c2544ffbe6c5a628e2de981def4c
sha256 3b3b79fb5d78a70574cdb758364f0f54bd3d803ec5fedd056830248405cb5c11
sha512 d512d929d88d0c4e15ae92e41f2463c95a4b35526ed70deea66c4a005ca81ff59038f2ccc6bb4c4d404acdb49fa84014b8cbe65d1ee46f5307514fbabc5ae912
ripemd-160 662c67945b2b22ba096c751087f0a4ec066ca27d

20165085 as geometric shapes

Circle

Radius = n
Diameter 40330170
Circumference 126700965.79003
Area 1.277467872369E+15

Sphere

Radius = n
Volume 3.4346997641453E+22
Surface area 5.109871489476E+15
Circumference 126700965.79003

Square

Length = n
Perimeter 80660340
Area 406630653057225
Diagonal 28517736.693406

Cube

Length = n
Surface area 2439783918343350
Volume 8.1997416825045E+21
Space diagonal 34926951.758945

Equilateral Triangle

Length = n
Perimeter 60495255
Area 1.7607623775251E+14
Altitude 17463475.879473

Triangular Pyramid

Length = n
Surface area 1.7607623775251E+14
Volume 9.6634882461281E+20
Height 9505912.2311354