20542846 (number)

20542846 is an even 8-digits composite number following 20542845 and preceding 20542847. In scientific notation, it is written as 2.0542846 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 9878400 positive integers (up to 20542846) that are relatively prime to 20542846.

Interesting facts

Basic properties

Name

Name twenty million five hundred forty-two thousand eight hundred forty-six

Notation

Scientific notation 2.0542846 × 10^7
Engineering notation 2.0542846 × 10^6

Prime Factorization of 20542846

Prime Factorization 2 × 29 × 337 × 1051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20542846
Product of the distinct prime numbers

The prime factorization of 20542846 is 2 × 29 × 337 × 1051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 67, 1, 11, 900, 87, 9822, 34061, 31997, 153842, 532553, 2857084, 4370924, 54316853, 63614224, 549531586, 257677833, 9129087672, 6177048523

Basic calculations (n = 20542846)

Multiplication

n×y
n×2 41085692
n×3 61628538
n×4 82171384
n×5 102714230

Division

n÷y
n÷2 10271423
n÷3 6847615.3333333
n÷3 5135711.5
n÷5 4108569.2

Exponentiation

ny
n2 422008521779716
n3 8.6692560736084E+21
n4 1.780911924547E+29
n5 3.6584999405533E+36

Nth Root

y√n
2√n 4532.421648523
3√n 273.875722851
4√n 67.323262313431
5√n 29.008957521807

Divisors of 20542846

1, 2, 29, 58, 337, 674, 1051, 2102, 9773, 19546, 30479, 60958, 354187, 708374, 10271423, 20542846

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 -20542845
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 20542846 can be divided by 16 positive divisors. The sum of these divisors (counting 20542846) is 1, the average is 0.0625.

Base conversion 20542846

Base System Value
2 Binary 1001110010111010101111110
3 Ternary 1102122200111011
4 Quaternary 1032113111332
5 Quinary 20224332341
6 Senary 2012145434
8 Octal 116272576
10 Decimal 20542846
12 Duodecimal 6a6827a
16 Hexadecimal 139757e
20 Vigesimal 687h26
36 Base36 c8aym

Cryptographic Hash Functions

md5 b21b719eb135ee3c51d4fcfbfdcfbc4e
sha1 ff5c12c7f26850cc9ae939cee3273509a3af8fe1
sha256 06d38e6e572963554ce4381805e2825a60d303b434f02b5f7b15737ffdf791dd
sha512 70d6a41d2abc5ed583572098aaaa751a41c0223920b51d622b6ec470739effb50d07f352ccd5899331da28ff7951d291cb3d8a3362d499b38f6e0617959bf39c
ripemd-160 1a26359abf0b348646a8a03a86cf108e68f1ee40

20542846 as geometric shapes

Circle

Radius = n
Diameter 41085692
Circumference 129074508.15485
Area 1.3257788717754E+15

Sphere

Radius = n
Volume 3.6313694923916E+22
Surface area 5.3031154871018E+15
Circumference 129074508.15485

Square

Length = n
Perimeter 82171384
Area 422008521779716
Diagonal 29051971.422942

Cube

Length = n
Surface area 2532051130678296
Volume 8.6692560736084E+21
Space diagonal 35581253.004063

Equilateral Triangle

Length = n
Perimeter 61628538
Area 1.8273505023738E+14
Altitude 17790626.502032

Triangular Pyramid

Length = n
Surface area 1.8273505023738E+14
Volume 1.0216816262485E+21
Height 9683990.474314