20149914 (number)

20149914 is an even 8-digits composite number following 20149913 and preceding 20149915. In scientific notation, it is written as 2.0149914 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 6698160 positive integers (up to 20149914) that are relatively prime to 20149914.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0149914 × 10^7
Engineering notation 2.0149914 × 10^6

Prime Factorization of 20149914

Prime Factorization 2 × 3 × 379 × 8861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20149914
Product of the distinct prime numbers

The prime factorization of 20149914 is 2 × 3 × 379 × 8861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 34, 24, 985, 936, 7971, 2007, 46269, 83784, 927864, 707375, 892141, 3103658, 46558739, 47776669, 67678216, 981190623, 3349126265, 1522169371

Basic calculations (n = 20149914)

Multiplication

n×y
n×2 40299828
n×3 60449742
n×4 80599656
n×5 100749570

Division

n÷y
n÷2 10074957
n÷3 6716638
n÷3 5037478.5
n÷5 4029982.8

Exponentiation

ny
n2 406019034207396
n3 8.1812486216421E+21
n4 1.6485145613871E+29
n5 3.3217426639697E+36

Nth Root

y√n
2√n 4488.8655582452
3√n 272.11828945245
4√n 66.99899669581
5√n 28.897125186981

Divisors of 20149914

1, 2, 3, 6, 379, 758, 1137, 2274, 8861, 17722, 26583, 53166, 3358319, 6716638, 10074957, 20149914

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 -20149913
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 20149914 can be divided by 16 positive divisors. The sum of these divisors (counting 20149914) is 1, the average is 0.0625.

Base conversion 20149914

Base System Value
2 Binary 1001100110111011010011010
3 Ternary 1101220201111010
4 Quaternary 1030313122122
5 Quinary 20124244124
6 Senary 1555514350
8 Octal 114673232
10 Decimal 20149914
12 Duodecimal 68b89b6
16 Hexadecimal 133769a
20 Vigesimal 65iefe
36 Base36 bzvru

Cryptographic Hash Functions

md5 9b4487ce6a411b61f4c4a288a92f7b8b
sha1 ad4587c5941cb92343ea06321365b6f343c80f5a
sha256 45a1fd74f05b767cd98a21a79e72fa565d3fbd3b6017d9571ac026fd230709fd
sha512 1232ca3c00235239eed214aebcbe0c8362dbbe4fe1042dc1f4f299f2a4a9a42b3b9784bb9f632a517ca6042101b2458bf5c4d392691cfbb8a8b6f4e690576c61
ripemd-160 400e29375fe4a89e082622d7a0d16c40fd2a5997

20149914 as geometric shapes

Circle

Radius = n
Diameter 40299828
Circumference 126605643.58573
Area 1.2755464150836E+15

Sphere

Radius = n
Volume 3.4269534089257E+22
Surface area 5.1021856603343E+15
Circumference 126605643.58573

Square

Length = n
Perimeter 80599656
Area 406019034207396
Diagonal 28496281.659452

Cube

Length = n
Surface area 2436114205244376
Volume 8.1812486216421E+21
Space diagonal 34900674.816143

Equilateral Triangle

Length = n
Perimeter 60449742
Area 1.7581139902181E+14
Altitude 17450337.408072

Triangular Pyramid

Length = n
Surface area 1.7581139902181E+14
Volume 9.6416939648937E+20
Height 9498760.5531505