20144481 (number)

20144481 is an odd 8-digits composite number following 20144480 and preceding 20144482. In scientific notation, it is written as 2.0144481 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 10902144 positive integers (up to 20144481) that are relatively prime to 20144481.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-four thousand four hundred eighty-one

Notation

Scientific notation 2.0144481 × 10^7
Engineering notation 2.0144481 × 10^6

Prime Factorization of 20144481

Prime Factorization 21 × 23 × 179 × 233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20144481
Product of the distinct prime numbers

The prime factorization of 20144481 is 21 × 23 × 179 × 233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 69, 71, 315, 391, 4358, 1503, 55533, 21350, 904408, 460049, 8710462, 6506866, 48813740, 40772964, 701827420, 160489844, 6288694177, 4162699217

Basic calculations (n = 20144481)

Multiplication

n×y
n×2 40288962
n×3 60433443
n×4 80577924
n×5 100722405

Division

n÷y
n÷2 10072240.5
n÷3 6714827
n÷3 5036120.25
n÷5 4028896.2

Exponentiation

ny
n2 405800114759361
n3 8.1746327015678E+21
n4 1.6467373313871E+29
n5 3.3172668884118E+36

Nth Root

y√n
2√n 4488.2603534109
3√n 272.09383026516
4√n 66.994480021946
5√n 28.895566718629

Divisors of 20144481

1, 21, 23, 179, 233, 483, 3759, 4117, 4893, 5359, 41707, 86457, 112539, 875847, 959261, 20144481

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 -20144480
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 20144481 can be divided by 16 positive divisors. The sum of these divisors (counting 20144481) is 1, the average is 0.0625.

Base conversion 20144481

Base System Value
2 Binary 1001100110110000101100001
3 Ternary 1101220110000220
4 Quaternary 1030312011201
5 Quinary 20124110411
6 Senary 1555433253
8 Octal 114660541
10 Decimal 20144481
12 Duodecimal 68b5829
16 Hexadecimal 1336161
20 Vigesimal 65i141
36 Base36 bzrkx

Cryptographic Hash Functions

md5 4d37856283490768de263b595371368c
sha1 21c073d6bfbe9d49e333450d3538a834beb596a0
sha256 d221b70fc2317d66b6a5ce455c5510562b169dfcbb7440a8825ecdcb1da5d0c5
sha512 ed50d71aa3f798e71ed564cbad84760ffd03a94d84bd0bf9fd4ef76b92bdcb20438202de67667d4b602d8a0cec088d5434dff96e074241783dff2c36580b3298
ripemd-160 e037776c0318e4be3b581f79625fdfefdc56b7ca

20144481 as geometric shapes

Circle

Radius = n
Diameter 40288962
Circumference 126571507.03996
Area 1.2748586593539E+15

Sphere

Radius = n
Volume 3.4241821388054E+22
Surface area 5.0994346374156E+15
Circumference 126571507.03996

Square

Length = n
Perimeter 80577924
Area 405800114759361
Diagonal 28488598.237167

Cube

Length = n
Surface area 2434800688556166
Volume 8.1746327015678E+21
Space diagonal 34891264.584106

Equilateral Triangle

Length = n
Perimeter 60433443
Area 1.7571660412012E+14
Altitude 17445632.292053

Triangular Pyramid

Length = n
Surface area 1.7571660412012E+14
Volume 9.6338970283131E+20
Height 9496199.412389