20146736 (number)

20146736 is an even 8-digits composite number following 20146735 and preceding 20146737. In scientific notation, it is written as 2.0146736 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 10 positive divisors. There are 10073360 positive integers (up to 20146736) that are relatively prime to 20146736.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand seven hundred thirty-six

Notation

Scientific notation 2.0146736 × 10^7
Engineering notation 2.0146736 × 10^6

Prime Factorization of 20146736

Prime Factorization 2 × 2 × 2 × 2 × 1259171

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2518342
Product of the distinct prime numbers

The prime factorization of 20146736 is 2 × 2 × 2 × 2 × 1259171. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 90, 14, 321, 156, 2378, 2806, 83015, 33942, 550937, 465180, 185433, 4860420, 86693214, 67901792, 8883646, 480833565, 5144424300, 217336784

Basic calculations (n = 20146736)

Multiplication

n×y
n×2 40293472
n×3 60440208
n×4 80586944
n×5 100733680

Division

n÷y
n÷2 10073368
n÷3 6715578.6666667
n÷3 5036684
n÷5 4029347.2

Exponentiation

ny
n2 405890971453696
n3 8.1773782466611E+21
n4 1.6474748070763E+29
n5 3.3191240004816E+36

Nth Root

y√n
2√n 4488.5115572983
3√n 272.10398273478
4√n 66.996354806051
5√n 28.896213611299

Divisors of 20146736

1, 2, 4, 8, 16, 1259171, 2518342, 5036684, 10073368, 20146736

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20146735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146736 can be divided by 10 positive divisors. The sum of these divisors (counting 20146736) is 1, the average is 0.1.

Base conversion 20146736

Base System Value
2 Binary 1001100110110101000110000
3 Ternary 1101220120010102
4 Quaternary 1030312220300
5 Quinary 20124143421
6 Senary 1555451532
8 Octal 114665060
10 Decimal 20146736
12 Duodecimal 68b6ba8
16 Hexadecimal 1336a30
20 Vigesimal 65i6gg
36 Base36 bztbk

Cryptographic Hash Functions

md5 b606f11f15ab8768c48be23b494a3390
sha1 6f55fd77b84f2dbc64f7542485627f22e7592a42
sha256 0c2e2d47aac91d46736a6582e41f7e78477ba86b21f8e156227aebf246e0de36
sha512 a43d3af5ab146998b4cf1ba3daafbe445916ecef63127660a1a7b56f68b236beebb9b0b2362eb9e6d1612113d27611b2e1dd35ccda3c52e5fdef7bdc6e3b342e
ripemd-160 e6866d681100fb880428a6731fbbe3f2fa4c887f

20146736 as geometric shapes

Circle

Radius = n
Diameter 40293472
Circumference 126585675.62283
Area 1.2751440940774E+15

Sphere

Radius = n
Volume 3.4253321900448E+22
Surface area 5.1005763763094E+15
Circumference 126585675.62283

Square

Length = n
Perimeter 80586944
Area 405890971453696
Diagonal 28491787.28875

Cube

Length = n
Surface area 2435345828722176
Volume 8.1773782466611E+21
Space diagonal 34895170.358677

Equilateral Triangle

Length = n
Perimeter 60440208
Area 1.7575594622282E+14
Altitude 17447585.179338

Triangular Pyramid

Length = n
Surface area 1.7575594622282E+14
Volume 9.6371326842358E+20
Height 9497262.4295834