20071864 (number)

20071864 is an even 8-digits composite number following 20071863 and preceding 20071865. In scientific notation, it is written as 2.0071864 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 10016640 positive integers (up to 20071864) that are relatively prime to 20071864.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0071864 × 10^7
Engineering notation 2.0071864 × 10^6

Prime Factorization of 20071864

Prime Factorization 2 × 2 × 2 × 593 × 4231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5017966
Product of the distinct prime numbers

The prime factorization of 20071864 is 2 × 2 × 2 × 593 × 4231. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 6, 13, 235, 333, 5717, 7690, 82264, 22938, 18752, 639865, 8309069, 6305587, 73577508, 55574772, 864459013, 758693026, 5136854630, 5265699085

Basic calculations (n = 20071864)

Multiplication

n×y
n×2 40143728
n×3 60215592
n×4 80287456
n×5 100359320

Division

n÷y
n÷2 10035932
n÷3 6690621.3333333
n÷3 5017966
n÷5 4014372.8

Exponentiation

ny
n2 402879724434496
n3 8.0865470372067E+21
n4 1.6231207236042E+29
n5 3.2579058419764E+36

Nth Root

y√n
2√n 4480.1633898777
3√n 271.76648788007
4√n 66.934022663199
5√n 28.874704016527

Divisors of 20071864

1, 2, 4, 8, 593, 1186, 2372, 4231, 4744, 8462, 16924, 33848, 2508983, 5017966, 10035932, 20071864

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 -20071863
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 20071864 can be divided by 16 positive divisors. The sum of these divisors (counting 20071864) is 1, the average is 0.0625.

Base conversion 20071864

Base System Value
2 Binary 1001100100100010110111000
3 Ternary 1101202202102101
4 Quaternary 1030210112320
5 Quinary 20114244424
6 Senary 1554113144
8 Octal 114442670
10 Decimal 20071864
12 Duodecimal 687b7b4
16 Hexadecimal 13245b8
20 Vigesimal 658jd4
36 Base36 by7js

Cryptographic Hash Functions

md5 83d33b5710a15fd604f04cc1e285f55b
sha1 ef89cf89aae17cf4a9caec9ff20f4bb5c69e38bd
sha256 c9ba80477ee090835f227966008f5f3fdfba2de3405a8c14ec4a13710bcc59e6
sha512 87505ff9442f9c1a33a7910d1e570fb4880bae7299cec51fb179d3faa2477f67adbf7c8e35d6765c9e86130b3e16305392f82a0688a7cd21abd3fb4ee95b1a21
ripemd-160 15627f49202f19551fa4fdb0305e590d1348c8a8

20071864 as geometric shapes

Circle

Radius = n
Diameter 40143728
Circumference 126115240.97251
Area 1.2656839825637E+15

Sphere

Radius = n
Volume 3.3872849019996E+22
Surface area 5.0627359302548E+15
Circumference 126115240.97251

Square

Length = n
Perimeter 80287456
Area 402879724434496
Diagonal 28385902.290908

Cube

Length = n
Surface area 2417278346606976
Volume 8.0865470372067E+21
Space diagonal 34765488.250613

Equilateral Triangle

Length = n
Perimeter 60215592
Area 1.7445203801497E+14
Altitude 17382744.125306

Triangular Pyramid

Length = n
Surface area 1.7445203801497E+14
Volume 9.5300870773214E+20
Height 9461967.4303028