20149148 (number)

20149148 is an even 8-digits composite number following 20149147 and preceding 20149149. In scientific notation, it is written as 2.0149148 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 9427968 positive integers (up to 20149148) that are relatively prime to 20149148.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand one hundred forty-eight

Notation

Scientific notation 2.0149148 × 10^7
Engineering notation 2.0149148 × 10^6

Prime Factorization of 20149148

Prime Factorization 2 × 2 × 17 × 199 × 1489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10074574
Product of the distinct prime numbers

The prime factorization of 20149148 is 2 × 2 × 17 × 199 × 1489. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 54, 67, 355, 693, 4689, 4652, 84353, 43079, 484691, 581817, 6422193, 2218623, 77810444, 31934874, 412698531, 702488590, 6720935946, 701974588

Basic calculations (n = 20149148)

Multiplication

n×y
n×2 40298296
n×3 60447444
n×4 80596592
n×5 100745740

Division

n÷y
n÷2 10074574
n÷3 6716382.6666667
n÷3 5037287
n÷5 4029829.6

Exponentiation

ny
n2 405988165125904
n3 8.1803156253703E+21
n4 1.648263902223E+29
n5 3.3211113308948E+36

Nth Root

y√n
2√n 4488.7802352087
3√n 272.11484121191
4√n 66.998359944171
5√n 28.896905478505

Divisors of 20149148

1, 2, 4, 17, 34, 68, 199, 398, 796, 1489, 2978, 3383, 5956, 6766, 13532, 25313, 50626, 101252, 296311, 592622, 1185244, 5037287, 10074574, 20149148

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149147
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149148 can be divided by 24 positive divisors. The sum of these divisors (counting 20149148) is 1, the average is 0.041666666666667.

Base conversion 20149148

Base System Value
2 Binary 1001100110111001110011100
3 Ternary 1101220200102202
4 Quaternary 1030313032130
5 Quinary 20124233043
6 Senary 1555511032
8 Octal 114671634
10 Decimal 20149148
12 Duodecimal 68b8478
16 Hexadecimal 133739c
20 Vigesimal 65ich8
36 Base36 bzv6k

Cryptographic Hash Functions

md5 19a18f8642ec48dbf0b337dca8d84486
sha1 a8d9f958abeb1bd6c46413ad5a86ace9953700c1
sha256 6d6c1a1219b2568a8c001283231973128ae3006e054f6035fc6cb3999f042a68
sha512 3e8c6d19f4b34cc590485f379ad17ae25ade5c29785604f2912600fd6d2de3413e72de100955af75ef1347170a0524c5c582fafcb6cff9ff3f498b574df8f5c6
ripemd-160 d4fe3527398687aeb32ad725fe052782ea0da61e

20149148 as geometric shapes

Circle

Radius = n
Diameter 40298296
Circumference 126600830.66579
Area 1.2754494370039E+15

Sphere

Radius = n
Volume 3.4265625963612E+22
Surface area 5.1017977480158E+15
Circumference 126600830.66579

Square

Length = n
Perimeter 80596592
Area 405988165125904
Diagonal 28495198.371863

Cube

Length = n
Surface area 2435928990755424
Volume 8.1803156253703E+21
Space diagonal 34899348.065225

Equilateral Triangle

Length = n
Perimeter 60447444
Area 1.7579803231743E+14
Altitude 17449674.032612

Triangular Pyramid

Length = n
Surface area 1.7579803231743E+14
Volume 9.6405944182427E+20
Height 9498399.4572876