19680143 (number)

19680143 is an odd 8-digits composite number following 19680142 and preceding 19680144. In scientific notation, it is written as 1.9680143 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 15754176 positive integers (up to 19680143) that are relatively prime to 19680143.

Interesting facts

Basic properties

Name

Name nineteen million six hundred eighty thousand one hundred forty-three

Notation

Scientific notation 1.9680143 × 10^7
Engineering notation 1.9680143 × 10^6

Prime Factorization of 19680143

Prime Factorization 7 × 19 × 73 × 2027

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19680143
Product of the distinct prime numbers

The prime factorization of 19680143 is 7 × 19 × 73 × 2027. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 20, 77, 961, 409, 5763, 327, 25930, 46969, 481630, 895149, 1636640, 3116255, 48033595, 70141857, 317939766, 339459109, 6492715986, 3327853981

Basic calculations (n = 19680143)

Multiplication

n×y
n×2 39360286
n×3 59040429
n×4 78720572
n×5 98400715

Division

n÷y
n÷2 9840071.5
n÷3 6560047.6666667
n÷3 4920035.75
n÷5 3936028.6

Exponentiation

ny
n2 387308028500449
n3 7.6222773859369E+21
n4 1.500075089409E+29
n5 2.9521692270308E+36

Nth Root

y√n
2√n 4436.2307198792
3√n 269.9869358105
4√n 66.605035244186
5√n 28.761110453998

Divisors of 19680143

1, 7, 19, 73, 133, 511, 1387, 2027, 9709, 14189, 38513, 147971, 269591, 1035797, 2811449, 19680143

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 -19680142
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 19680143 can be divided by 16 positive divisors. The sum of these divisors (counting 19680143) is 1, the average is 0.0625.

Base conversion 19680143

Base System Value
2 Binary 1001011000100101110001111
3 Ternary 1101000212002012
4 Quaternary 1023010232033
5 Quinary 20014231033
6 Senary 1541451435
8 Octal 113045617
10 Decimal 19680143
12 Duodecimal 6710b7b
16 Hexadecimal 12c4b8f
20 Vigesimal 630073
36 Base36 bptan

Cryptographic Hash Functions

md5 744b6e4d4920c34479159aa38ac6ea18
sha1 d7ad92ae952a02fa8cd5d76762329d8efeb5fb31
sha256 d101884b6a743f8dcf1e5ad8b4361047289c2a9a3c5b514532703b593fc6ec54
sha512 9845b4a5e2422f7a560d4e4e7f6bf5cdd6de626af9319fe8b3b9f0033b785565fa17f2e0f734579e33451b880246383d8d4de3381630d4c3384e0ff836b1d532
ripemd-160 0c066eed8a467acee76354e11877b900e7431039

19680143 as geometric shapes

Circle

Radius = n
Diameter 39360286
Circumference 123653985.34079
Area 1.2167640570134E+15

Sphere

Radius = n
Volume 3.1928120852377E+22
Surface area 4.8670562280534E+15
Circumference 123653985.34079

Square

Length = n
Perimeter 78720572
Area 387308028500449
Diagonal 27831925.140042

Cube

Length = n
Surface area 2323848171002694
Volume 7.6222773859369E+21
Space diagonal 34087007.576221

Equilateral Triangle

Length = n
Perimeter 59040429
Area 1.6770929588553E+14
Altitude 17043503.78811

Triangular Pyramid

Length = n
Surface area 1.6770929588553E+14
Volume 8.9829400461348E+20
Height 9277308.380014