20144355 (number)

20144355 is an odd 8-digits composite number following 20144354 and preceding 20144356. In scientific notation, it is written as 2.0144355 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 64 positive divisors. There are 8242560 positive integers (up to 20144355) that are relatively prime to 20144355.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-four thousand three hundred fifty-five

Notation

Scientific notation 2.0144355 × 10^7
Engineering notation 2.0144355 × 10^6

Prime Factorization of 20144355

Prime Factorization 3 × 5 × 7 × 11 × 107 × 163

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20144355
Product of the distinct prime numbers

The prime factorization of 20144355 is 3 × 5 × 7 × 11 × 107 × 163. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20144355)

Multiplication

n×y
n×2 40288710
n×3 60433065
n×4 80577420
n×5 100721775

Division

n÷y
n÷2 10072177.5
n÷3 6714785
n÷3 5036088.75
n÷5 4028871

Exponentiation

ny
n2 405795038366025
n3 8.1744793100838E+21
n4 1.6466961316248E+29
n5 3.3171631452577E+36

Nth Root

y√n
2√n 4488.2463167701
3√n 272.09326296513
4√n 66.994375262182
5√n 28.895530571254

Divisors of 20144355

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20144354
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20144355 can be divided by 64 positive divisors. The sum of these divisors (counting 20144355) is 1, the average is 0.015625.

Base conversion 20144355

Base System Value
2 Binary 1001100110110000011100011
3 Ternary 1101220102212020
4 Quaternary 1030312003203
5 Quinary 20124104410
6 Senary 1555432523
8 Octal 114660343
10 Decimal 20144355
12 Duodecimal 68b5743
16 Hexadecimal 13360e3
20 Vigesimal 65i0hf
36 Base36 bzrhf

Cryptographic Hash Functions

md5 3192156dc60f48bd19a07e8bff919470
sha1 d43457889335b7e1f52231f9ba5f3c3b9fdb54b2
sha256 8977976edcda4b9486ce8d5ae0cf887dc260a0036640426a3b20616f7c417b35
sha512 22858a43465e6b915d0b80c629ef1a4be7e561ec23e75b144bd3c192ab7d6e6eccf0e47729b291290f7be72a42d0dfa1681a656d6a43282e0c044d8700e42ff7
ripemd-160 b14989b382aa568d2a15d2bf6d1c75ec97c4b38e

20144355 as geometric shapes

Circle

Radius = n
Diameter 40288710
Circumference 126570715.35861
Area 1.2748427113939E+15

Sphere

Radius = n
Volume 3.4241178863308E+22
Surface area 5.0993708455756E+15
Circumference 126570715.35861

Square

Length = n
Perimeter 80577420
Area 405795038366025
Diagonal 28488420.046258

Cube

Length = n
Surface area 2434770230196150
Volume 8.1744793100838E+21
Space diagonal 34891046.345704

Equilateral Triangle

Length = n
Perimeter 60433065
Area 1.7571440597733E+14
Altitude 17445523.172852

Triangular Pyramid

Length = n
Surface area 1.7571440597733E+14
Volume 9.6337162547157E+20
Height 9496140.0154194