20015046 (number)

20015046 is an even 8-digits composite number following 20015045 and preceding 20015047. In scientific notation, it is written as 2.0015046 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 6441120 positive integers (up to 20015046) that are relatively prime to 20015046.

Interesting facts

Basic properties

Name

Name twenty million fifteen thousand forty-six

Notation

Scientific notation 2.0015046 × 10^7
Engineering notation 2.0015046 × 10^6

Prime Factorization of 20015046

Prime Factorization 2 × 27 × 29 × 12781

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20015046
Product of the distinct prime numbers

The prime factorization of 20015046 is 2 × 27 × 29 × 12781. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 29, 83, 66, 837, 9277, 3096, 28228, 40620, 7772, 282699, 6179389, 8263767, 95671385, 83212785, 643028602, 345637825, 557467738, 8466845875

Basic calculations (n = 20015046)

Multiplication

n×y
n×2 40030092
n×3 60045138
n×4 80060184
n×5 100075230

Division

n÷y
n÷2 10007523
n÷3 6671682
n÷3 5003761.5
n÷5 4003009.2

Exponentiation

ny
n2 400602066382116
n3 8.0180687863331E+21
n4 1.6048201558962E+29
n5 3.212054924199E+36

Nth Root

y√n
2√n 4473.8178326794
3√n 271.50981314306
4√n 66.886604284261
5√n 28.858338184885

Divisors of 20015046

1, 2, 27, 29, 54, 58, 783, 1566, 12781, 25562, 345087, 370649, 690174, 741298, 10007523, 20015046

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 -20015045
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 20015046 can be divided by 16 positive divisors. The sum of these divisors (counting 20015046) is 1, the average is 0.0625.

Base conversion 20015046

Base System Value
2 Binary 1001100010110011111000110
3 Ternary 1101122212111000
4 Quaternary 1030112133012
5 Quinary 20110440141
6 Senary 1552554130
8 Octal 114263706
10 Decimal 20015046
12 Duodecimal 6852946
16 Hexadecimal 13167c6
20 Vigesimal 651hc6
36 Base36 bwzpi

Cryptographic Hash Functions

md5 8ddefff3695c87fbb20f45041a912f67
sha1 0e1a1803e22b43e45fb296b0cd9f083926739ef6
sha256 ec81f2d5b94ab3036c449813ab5a3f9c288200dfbfcfb9bba57d60ceb8a83949
sha512 cd22d9f92f54e3466985de5c1f1fd2b37f9be7d765e8e19b53f546bd16af9e5c656a1f4622cdce842e43cb29d7ae410cfe671d582f6738be835860bd3f24e3e1
ripemd-160 1032c36def7014e3a11c2adb52926180d3f26884

20015046 as geometric shapes

Circle

Radius = n
Diameter 40030092
Circumference 125758242.94972
Area 1.2585285087589E+15

Sphere

Radius = n
Volume 3.3586007993496E+22
Surface area 5.0341140350358E+15
Circumference 125758242.94972

Square

Length = n
Perimeter 80060184
Area 400602066382116
Diagonal 28305549.504721

Cube

Length = n
Surface area 2403612398292696
Volume 8.0180687863331E+21
Space diagonal 34667076.587828

Equilateral Triangle

Length = n
Perimeter 60045138
Area 1.7346578314773E+14
Altitude 17333538.293914

Triangular Pyramid

Length = n
Surface area 1.7346578314773E+14
Volume 9.4493846847272E+20
Height 9435183.1682405