20172648 (number)

20172648 is an even 8-digits composite number following 20172647 and preceding 20172649. In scientific notation, it is written as 2.0172648 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 6596928 positive integers (up to 20172648) that are relatively prime to 20172648.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-two thousand six hundred forty-eight

Notation

Scientific notation 2.0172648 × 10^7
Engineering notation 2.0172648 × 10^6

Prime Factorization of 20172648

Prime Factorization 2 × 2 × 2 × 3 × 53 × 15859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5043162
Product of the distinct prime numbers

The prime factorization of 20172648 is 2 × 2 × 2 × 3 × 53 × 15859. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 3, 66, 4, 513, 683, 6394, 226, 904, 80602, 509300, 826427, 87147, 5903783, 86259992, 8650464, 529279621, 30828316, 7745141850, 4831393337

Basic calculations (n = 20172648)

Multiplication

n×y
n×2 40345296
n×3 60517944
n×4 80690592
n×5 100863240

Division

n÷y
n÷2 10086324
n÷3 6724216
n÷3 5043162
n÷5 4034529.6

Exponentiation

ny
n2 406935727331904
n3 8.2089711860905E+21
n4 1.6559668617915E+29
n5 3.3405236602584E+36

Nth Root

y√n
2√n 4491.3971100316
3√n 272.22058951001
4√n 67.01788649332
5√n 28.903642842254

Divisors of 20172648

1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 15859, 31718, 47577, 63436, 95154, 126872, 190308, 380616, 840527, 1681054, 2521581, 3362108, 5043162, 6724216, 10086324, 20172648

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20172647
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20172648 can be divided by 32 positive divisors. The sum of these divisors (counting 20172648) is 1, the average is 0.03125.

Base conversion 20172648

Base System Value
2 Binary 1001100111100111101101000
3 Ternary 1101221212200010
4 Quaternary 1030330331220
5 Quinary 20131011043
6 Senary 2000211520
8 Octal 114747550
10 Decimal 20172648
12 Duodecimal 6909ba0
16 Hexadecimal 133cf68
20 Vigesimal 661bc8
36 Base36 c0dbc

Cryptographic Hash Functions

md5 f88dc272c680cef9c87b1a72e380f3e9
sha1 69ceea4543eaeec268d981b62eb33203ad925533
sha256 bfa290ed0dcd13edc6c36c09f2b73821acafe64a55f2589268be03257519b228
sha512 32a58ed70ebc5e1e2357cd822b18649a64d4c8666bab60d68310920814402d3f5777000bc5d5ac0b852fe4454803168b098f5b0c6be11616cc76cf744fab44fc
ripemd-160 32882fab337993b56331d6b94ac7a542e308b6d4

20172648 as geometric shapes

Circle

Radius = n
Diameter 40345296
Circumference 126748485.52051
Area 1.2784262914691E+15

Sphere

Radius = n
Volume 3.438565809567E+22
Surface area 5.1137051658765E+15
Circumference 126748485.52051

Square

Length = n
Perimeter 80690592
Area 406935727331904
Diagonal 28528432.390578

Cube

Length = n
Surface area 2441614363991424
Volume 8.2089711860905E+21
Space diagonal 34940051.259203

Equilateral Triangle

Length = n
Perimeter 60517944
Area 1.7620833878846E+14
Altitude 17470025.629601

Triangular Pyramid

Length = n
Surface area 1.7620833878846E+14
Volume 9.6743653204159E+20
Height 9509477.4635262