20165488 (number)

20165488 is an even 8-digits composite number following 20165487 and preceding 20165489. In scientific notation, it is written as 2.0165488 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 8601600 positive integers (up to 20165488) that are relatively prime to 20165488.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0165488 × 10^7
Engineering notation 2.0165488 × 10^6

Prime Factorization of 20165488

Prime Factorization 2 × 2 × 2 × 2 × 7 × 401 × 449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2520686
Product of the distinct prime numbers

The prime factorization of 20165488 is 2 × 2 × 2 × 2 × 7 × 401 × 449. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20165488)

Multiplication

n×y
n×2 40330976
n×3 60496464
n×4 80661952
n×5 100827440

Division

n÷y
n÷2 10082744
n÷3 6721829.3333333
n÷3 5041372
n÷5 4033097.6

Exponentiation

ny
n2 406646906278144
n3 8.200233308789E+21
n4 1.6536170638559E+29
n5 3.3345995057781E+36

Nth Root

y√n
2√n 4490.5999599163
3√n 272.18837873186
4√n 67.011938935657
5√n 28.901590761926

Divisors of 20165488

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20165487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20165488 can be divided by 40 positive divisors. The sum of these divisors (counting 20165488) is 1, the average is 0.025.

Base conversion 20165488

Base System Value
2 Binary 1001100111011001101110000
3 Ternary 1101221111211221
4 Quaternary 1030323031300
5 Quinary 20130243423
6 Senary 2000114424
8 Octal 114731560
10 Decimal 20165488
12 Duodecimal 6905a14
16 Hexadecimal 133b370
20 Vigesimal 660de8
36 Base36 c07sg

Cryptographic Hash Functions

md5 f36b5d6ff79e0973dfe5a6a89b0e2b41
sha1 c8243a7da3c6da19df1df27728c1802e99ac809c
sha256 c09532387580370e3b54ec466c115550594627b43839f9d20f4f6ea1c3f0e194
sha512 a81981ce04b2cd90e76d558ac3759703ab613fcdcc46bc5e86d95c82e11492cba0ba17cc6bdb1dfe27d3b74ea9a1a2269d8c7d252fd1ad89a7b5e51e61d7f314
ripemd-160 833c5c0fdc8dfe26d8dbf7538fb2a23c0e9d292c

20165488 as geometric shapes

Circle

Radius = n
Diameter 40330976
Circumference 126703497.91371
Area 1.2775189333684E+15

Sphere

Radius = n
Volume 3.4349056960819E+22
Surface area 5.1100757334737E+15
Circumference 126703497.91371

Square

Length = n
Perimeter 80661952
Area 406646906278144
Diagonal 28518306.621472

Cube

Length = n
Surface area 2439881437668864
Volume 8.200233308789E+21
Space diagonal 34927649.775421

Equilateral Triangle

Length = n
Perimeter 60496464
Area 1.7608327560361E+14
Altitude 17463824.88771

Triangular Pyramid

Length = n
Surface area 1.7608327560361E+14
Volume 9.6640676332609E+20
Height 9506102.2071573