16401286 (number)

16401286 is an even 8-digits composite number following 16401285 and preceding 16401287. In scientific notation, it is written as 1.6401286 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 7253280 positive integers (up to 16401286) that are relatively prime to 16401286.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand two hundred eighty-six

Notation

Scientific notation 1.6401286 × 10^7
Engineering notation 1.6401286 × 10^6

Prime Factorization of 16401286

Prime Factorization 2 × 11 × 37 × 20149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16401286
Product of the distinct prime numbers

The prime factorization of 16401286 is 2 × 11 × 37 × 20149. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 67, 100, 332, 767, 3453, 883, 75917, 62937, 663444, 640463, 9073493, 6372745, 10532448, 10349205, 145090501, 843532462, 6630898282, 9746661728

Basic calculations (n = 16401286)

Multiplication

n×y
n×2 32802572
n×3 49203858
n×4 65605144
n×5 82006430

Division

n÷y
n÷2 8200643
n÷3 5467095.3333333
n÷3 4100321.5
n÷5 3280257.2

Exponentiation

ny
n2 269002182453796
n3 4.4119817290489E+21
n4 7.2362174164905E+28
n5 1.1868327140604E+36

Nth Root

y√n
2√n 4049.8501206835
3√n 254.07345923313
4√n 63.638432732771
5√n 27.731641699068

Divisors of 16401286

1, 2, 11, 22, 37, 74, 407, 814, 20149, 40298, 221639, 443278, 745513, 1491026, 8200643, 16401286

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 -16401285
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 16401286 can be divided by 16 positive divisors. The sum of these divisors (counting 16401286) is 1, the average is 0.0625.

Base conversion 16401286

Base System Value
2 Binary 111110100100001110000110
3 Ternary 1010212021100001
4 Quaternary 332210032012
5 Quinary 13144320121
6 Senary 1343311514
8 Octal 76441606
10 Decimal 16401286
12 Duodecimal 55ab59a
16 Hexadecimal fa4386
20 Vigesimal 52a346
36 Base36 9rjba

Cryptographic Hash Functions

md5 e1b2090c54bdff5760dae0dfd5455393
sha1 ab4194f59e46bca4becf1b11792968c4b6bc0941
sha256 bb936ae6a96bb3de4a0d337d0c73a6ca16b9a31580d1e5f1e34915dcb5342f45
sha512 871e20c69dd1186cef394d59893eaac2c7955e770258e411cc4f8b5a0c5e679d5d3986e30134e11437f875678ec831b4838e99545f5831bfec6b6ffaeef5d5ef
ripemd-160 ec3aab14167f5aec8a3bdaf05306d19317dda238

16401286 as geometric shapes

Circle

Radius = n
Diameter 32802572
Circumference 103052319.21405
Area 8.4509528019647E+14

Sphere

Radius = n
Volume 1.8480865850337E+22
Surface area 3.3803811207859E+15
Circumference 103052319.21405

Square

Length = n
Perimeter 65605144
Area 269002182453796
Diagonal 23194921.10156

Cube

Length = n
Surface area 1614013094722776
Volume 4.4119817290489E+21
Space diagonal 28407860.661468

Equilateral Triangle

Length = n
Perimeter 49203858
Area 1.1648136183922E+14
Altitude 14203930.330734

Triangular Pyramid

Length = n
Surface area 1.1648136183922E+14
Volume 5.1995703318027E+20
Height 7731640.3671867