20160864 (number)

20160864 is an even 8-digits composite number following 20160863 and preceding 20160865. In scientific notation, it is written as 2.0160864 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 24 positive divisors. There are 6720192 positive integers (up to 20160864) that are relatively prime to 20160864.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0160864 × 10^7
Engineering notation 2.0160864 × 10^6

Prime Factorization of 20160864

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 70003

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1260054
Product of the distinct prime numbers

The prime factorization of 20160864 is 2 × 2 × 2 × 2 × 2 × 9 × 70003. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 5, 85, 67, 508, 898, 7929, 8436, 26334, 69968, 939097, 925638, 3622678, 189740, 64638559, 2785653, 279649948, 290955901, 7821415445, 3017301314

Basic calculations (n = 20160864)

Multiplication

n×y
n×2 40321728
n×3 60482592
n×4 80643456
n×5 100804320

Division

n÷y
n÷2 10080432
n÷3 6720288
n÷3 5040216
n÷5 4032172.8

Exponentiation

ny
n2 406460437226496
n3 8.1945935963039E+21
n4 1.6521008703035E+29
n5 3.3307780960471E+36

Nth Root

y√n
2√n 4490.085077145
3√n 272.16757263523
4√n 67.008097101358
5√n 28.900265198021

Divisors of 20160864

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 144, 288, 70003, 140006, 280012, 560024, 630027, 1120048, 1260054, 2240096, 2520108, 5040216, 10080432, 20160864

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20160863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20160864 can be divided by 24 positive divisors. The sum of these divisors (counting 20160864) is 1, the average is 0.041666666666667.

Base conversion 20160864

Base System Value
2 Binary 1001100111010000101100000
3 Ternary 1101221021111200
4 Quaternary 1030322011200
5 Quinary 20130121424
6 Senary 2000041200
8 Octal 114720540
10 Decimal 20160864
12 Duodecimal 6903200
16 Hexadecimal 133a160
20 Vigesimal 660234
36 Base36 c0480

Cryptographic Hash Functions

md5 8d3cf04e85faf1d431c6a232ad03e0f6
sha1 7d4008bdd5236727f0be2822d443ef6172c60763
sha256 0fc02339aa0098458af95312caffdfd33d5b13c1c84207c105bf881a1d86e319
sha512 b350cf49039a9385e4732b1c1d25d5ffcbe96439bfc48f9519ea72735e94864c7b890a0cfdde7b28142aab7073dd2d44c663c61de40780e539be5250943daac0
ripemd-160 8e9fb6e889a38cfb1a2297a11a01ab7d595972fb

20160864 as geometric shapes

Circle

Radius = n
Diameter 40321728
Circumference 126674444.46485
Area 1.2769331235657E+15

Sphere

Radius = n
Volume 3.4325433388403E+22
Surface area 5.1077324942626E+15
Circumference 126674444.46485

Square

Length = n
Perimeter 80643456
Area 406460437226496
Diagonal 28511767.297959

Cube

Length = n
Surface area 2438762623358976
Volume 8.1945935963039E+21
Space diagonal 34919640.772486

Equilateral Triangle

Length = n
Perimeter 60482592
Area 1.7600253213574E+14
Altitude 17459820.386243

Triangular Pyramid

Length = n
Surface area 1.7600253213574E+14
Volume 9.6574211683573E+20
Height 9503922.4326532