20149524 (number)

20149524 is an even 8-digits composite number following 20149523 and preceding 20149525. In scientific notation, it is written as 2.0149524 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 18 positive divisors. There are 6716496 positive integers (up to 20149524) that are relatively prime to 20149524.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0149524 × 10^7
Engineering notation 2.0149524 × 10^6

Prime Factorization of 20149524

Prime Factorization 2 × 2 × 3 × 3 × 559709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3358254
Product of the distinct prime numbers

The prime factorization of 20149524 is 2 × 2 × 3 × 3 × 559709. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 24, 58, 919, 76, 6777, 723, 39670, 42754, 309586, 429903, 9952579, 5005744, 14595043, 54821714, 822774526, 663237216, 2118172386, 7408486667

Basic calculations (n = 20149524)

Multiplication

n×y
n×2 40299048
n×3 60448572
n×4 80598096
n×5 100747620

Division

n÷y
n÷2 10074762
n÷3 6716508
n÷3 5037381
n÷5 4029904.8

Exponentiation

ny
n2 406003317426576
n3 8.1807735885664E+21
n4 1.6483869376139E+29
n5 3.3214212160737E+36

Nth Root

y√n
2√n 4488.8221172152
3√n 272.11653383177
4√n 66.99867250338
5√n 28.897013325799

Divisors of 20149524

1, 2, 3, 4, 6, 9, 12, 18, 36, 559709, 1119418, 1679127, 2238836, 3358254, 5037381, 6716508, 10074762, 20149524

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149523
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149524 can be divided by 18 positive divisors. The sum of these divisors (counting 20149524) is 1, the average is 0.055555555555556.

Base conversion 20149524

Base System Value
2 Binary 1001100110111010100010100
3 Ternary 1101220200221200
4 Quaternary 1030313110110
5 Quinary 20124241044
6 Senary 1555512500
8 Octal 114672424
10 Decimal 20149524
12 Duodecimal 68b8730
16 Hexadecimal 1337514
20 Vigesimal 65idg4
36 Base36 bzvh0

Cryptographic Hash Functions

md5 85d31d3db0e0dab6c2798152dc4d411a
sha1 0ca10d8acdf17975bc48203b66a187bc44fb652e
sha256 08eaa1382d4e8ed3953c88ec4b72bf4e5ee322b825c26cff3977bb8dc0aefedb
sha512 175ab87364ef54bcb7d003f924d93ba98da65151b7d3d29f7129c272e0e403162999ebb0094bdeaa4f35f378eba0a2d62a11bd42be78d3ca596242cb292d3038
ripemd-160 6964f4a300dcd5a6b4cd0d6b433d9be4f5bf7c89

20149524 as geometric shapes

Circle

Radius = n
Diameter 40299048
Circumference 126603193.14346
Area 1.2754970393604E+15

Sphere

Radius = n
Volume 3.4267544275362E+22
Surface area 5.1019881574417E+15
Circumference 126603193.14346

Square

Length = n
Perimeter 80598096
Area 406003317426576
Diagonal 28495730.116162

Cube

Length = n
Surface area 2436019904559456
Volume 8.1807735885664E+21
Space diagonal 34899999.316328

Equilateral Triangle

Length = n
Perimeter 60448572
Area 1.7580459345609E+14
Altitude 17449999.658164

Triangular Pyramid

Length = n
Surface area 1.7580459345609E+14
Volume 9.6411341330452E+20
Height 9498576.7053874