20149214 (number)

20149214 is an even 8-digits composite number following 20149213 and preceding 20149215. In scientific notation, it is written as 2.0149214 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 10074606 positive integers (up to 20149214) that are relatively prime to 20149214.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0149214 × 10^7
Engineering notation 2.0149214 × 10^6

Prime Factorization of 20149214

Prime Factorization 2 × 10074607

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20149214
Product of the distinct prime numbers

The prime factorization of 20149214 is 2 × 10074607. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 4, 30, 28, 513, 549, 3016, 8657, 97705, 54671, 746641, 778230, 773734, 1416462, 13567110, 35104444, 918197087, 172025054, 8675539009, 441533839

Basic calculations (n = 20149214)

Multiplication

n×y
n×2 40298428
n×3 60447642
n×4 80596856
n×5 100746070

Division

n÷y
n÷2 10074607
n÷3 6716404.6666667
n÷3 5037303.5
n÷5 4029842.8

Exponentiation

ny
n2 405990824817796
n3 8.1803960112903E+21
n4 1.6482854983623E+29
n5 3.32116572396E+36

Nth Root

y√n
2√n 4488.7875868657
3√n 272.11513832224
4√n 66.998414808604
5√n 28.896924409264

Divisors of 20149214

1, 2, 10074607, 20149214

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149213
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149214 can be divided by 4 positive divisors. The sum of these divisors (counting 20149214) is 1, the average is 0.25.

Base conversion 20149214

Base System Value
2 Binary 1001100110111001111011110
3 Ternary 1101220200112012
4 Quaternary 1030313033132
5 Quinary 20124233324
6 Senary 1555511222
8 Octal 114671736
10 Decimal 20149214
12 Duodecimal 68b8512
16 Hexadecimal 13373de
20 Vigesimal 65id0e
36 Base36 bzv8e

Cryptographic Hash Functions

md5 c21c249a2c6216e846bf91e38d53957f
sha1 b6c78872e747615afb433856c52eb3f75ca3e4a3
sha256 8d83894e57f7b034f929fefc8e046cfad0812583ef20ddbda6a8e25dfcc63c59
sha512 0a2aa50c5b57f0119b67800f295beee0cc4403fbd7986ee2958d91e91edba8d694e07c06c44625c7e855c324a733da83d55236cf732256eea4711e2b89272066
ripemd-160 653c5de88e6be12847b32a626b1d7cfb6511f3d7

20149214 as geometric shapes

Circle

Radius = n
Diameter 40298428
Circumference 126601245.35602
Area 1.2754577926724E+15

Sphere

Radius = n
Volume 3.4265962683366E+22
Surface area 5.1018311706898E+15
Circumference 126601245.35602

Square

Length = n
Perimeter 80596856
Area 405990824817796
Diagonal 28495291.709958

Cube

Length = n
Surface area 2435944948906776
Volume 8.1803960112903E+21
Space diagonal 34899462.380578

Equilateral Triangle

Length = n
Perimeter 60447642
Area 1.757991839978E+14
Altitude 17449731.190289

Triangular Pyramid

Length = n
Surface area 1.757991839978E+14
Volume 9.6406891539579E+20
Height 9498430.5699859