20144923 (number)

20144923 is an odd 8-digits prime number following 20144922 and preceding 20144924. In scientific notation, it is written as 2.0144923 × 10^7. The sum of its digits is 25. It has a total of 1 prime factors and 2 positive divisors. There are 20144922 positive integers (up to 20144923) that are relatively prime to 20144923.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-four thousand nine hundred twenty-three

Notation

Scientific notation 2.0144923 × 10^7
Engineering notation 2.0144923 × 10^6

Prime Factorization of 20144923

Prime Factorization 20144923

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 20144923
Product of the distinct prime numbers

The prime factorization of 20144923 is 20144923. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 8, 62, 46, 519, 605, 8796, 9322, 30927, 35089, 523153, 493610, 7605645, 1122408, 2693983, 42937391, 884108558, 965558353, 9572331007, 5868696007

Basic calculations (n = 20144923)

Multiplication

n×y
n×2 40289846
n×3 60434769
n×4 80579692
n×5 100724615

Division

n÷y
n÷2 10072461.5
n÷3 6714974.3333333
n÷3 5036230.75
n÷5 4028984.6

Exponentiation

ny
n2 405817922675929
n3 8.1751708043265E+21
n4 1.6468818636501E+29
n5 3.3176308333327E+36

Nth Root

y√n
2√n 4488.3095927086
3√n 272.09582029895
4√n 66.99484750866
5√n 28.895693519894

Divisors of 20144923

1, 20144923

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 20144924
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10072462
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4488.3097041091
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999007194
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20144923 can be divided by 2 positive divisors. The sum of these divisors (counting 20144923) is 20144924, the average is 10072462.

Base conversion 20144923

Base System Value
2 Binary 1001100110110001100011011
3 Ternary 1101220110122021
4 Quaternary 1030312030123
5 Quinary 20124114143
6 Senary 1555435311
8 Octal 114661433
10 Decimal 20144923
12 Duodecimal 68b5b37
16 Hexadecimal 133631b
20 Vigesimal 65i263
36 Base36 bzrx7

Cryptographic Hash Functions

md5 033130f4020e3693979ac49c81af935b
sha1 eccc926624f36a49712828410f894870b8babb86
sha256 4d179abdeba68e88ad71490a9f96ffb47472f8fc87813311759feac2152796ad
sha512 c1ebf9ac0927eb125f16fcc8125b2f64ca18d86e1d0a4162287ae95b1351a3def5a5bc3654395840eed99b87adcae6f0108f1a3761b5a1169b420cb1499d8a09
ripemd-160 fd5f0004987191284057e860de7806c26689fc3c

20144923 as geometric shapes

Circle

Radius = n
Diameter 40289846
Circumference 126574284.20786
Area 1.2749146045738E+15

Sphere

Radius = n
Volume 3.4244075387619E+22
Surface area 5.0996584182951E+15
Circumference 126574284.20786

Square

Length = n
Perimeter 80579692
Area 405817922675929
Diagonal 28489223.319562

Cube

Length = n
Surface area 2434907536055574
Volume 8.1751708043265E+21
Space diagonal 34892030.150563

Equilateral Triangle

Length = n
Perimeter 60434769
Area 1.7572431517419E+14
Altitude 17446015.075281

Triangular Pyramid

Length = n
Surface area 1.7572431517419E+14
Volume 9.634531188496E+20
Height 9496407.7731872