20145241 (number)

20145241 is an odd 8-digits prime number following 20145240 and preceding 20145242. In scientific notation, it is written as 2.0145241 × 10^7. The sum of its digits is 19. It has a total of 1 prime factors and 2 positive divisors. There are 20145240 positive integers (up to 20145241) that are relatively prime to 20145241.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-five thousand two hundred forty-one

Notation

Scientific notation 2.0145241 × 10^7
Engineering notation 2.0145241 × 10^6

Prime Factorization of 20145241

Prime Factorization 20145241

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 20145241
Product of the distinct prime numbers

The prime factorization of 20145241 is 20145241. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 10, 38, 56, 64, 807, 2035, 3794, 2180, 24619, 749715, 664141, 5496195, 1373368, 55356740, 321527, 931584978, 82418212, 2297611551, 1785880605

Basic calculations (n = 20145241)

Multiplication

n×y
n×2 40290482
n×3 60435723
n×4 80580964
n×5 100726205

Division

n÷y
n÷2 10072620.5
n÷3 6715080.3333333
n÷3 5036310.25
n÷5 4029048.2

Exponentiation

ny
n2 405830734948081
n3 8.1755579607362E+21
n4 1.646985854285E+29
n5 3.3178926958162E+36

Nth Root

y√n
2√n 4488.3450179326
3√n 272.09725202471
4√n 66.995111895813
5√n 28.895784746577

Divisors of 20145241

1, 20145241

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 20145242
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10072621
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4488.3451293322
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999900721
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20145241 can be divided by 2 positive divisors. The sum of these divisors (counting 20145241) is 20145242, the average is 10072621.

Base conversion 20145241

Base System Value
2 Binary 1001100110110010001011001
3 Ternary 1101220111002001
4 Quaternary 1030312101121
5 Quinary 20124121431
6 Senary 1555441001
8 Octal 114662131
10 Decimal 20145241
12 Duodecimal 68b6161
16 Hexadecimal 1336459
20 Vigesimal 65i321
36 Base36 bzs61

Cryptographic Hash Functions

md5 a10d949b3ec24a9738df12899d056df0
sha1 7f506c834588d1e3e9552dbd3d6c48cd06de6435
sha256 201a3c371178ae642b39fae28a63e48d520d17afd2a4dfc612c5841157ee2266
sha512 c0e7d8be669c68be35ec6d737e8343d60c708c87e35e719b5caa63c87238415fab95717aa5a15663354ede823c5dda508453d31a3f679a21f00d874bfa15ee67
ripemd-160 c7efa4b32d91b71782f9ff0bc3d9ad6d9e0503fb

20145241 as geometric shapes

Circle

Radius = n
Diameter 40290482
Circumference 126576282.26079
Area 1.2749548555138E+15

Sphere

Radius = n
Volume 3.4245697104595E+22
Surface area 5.0998194220554E+15
Circumference 126576282.26079

Square

Length = n
Perimeter 80580964
Area 405830734948081
Diagonal 28489673.039475

Cube

Length = n
Surface area 2434984409688486
Volume 8.1755579607362E+21
Space diagonal 34892580.94272

Equilateral Triangle

Length = n
Perimeter 60435723
Area 1.7572986305077E+14
Altitude 17446290.47136

Triangular Pyramid

Length = n
Surface area 1.7572986305077E+14
Volume 9.6349874567004E+20
Height 9496557.6798248