16213986 (number)

16213986 is an even 8-digits composite number following 16213985 and preceding 16213987. In scientific notation, it is written as 1.6213986 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 5327280 positive integers (up to 16213986) that are relatively prime to 16213986.

Interesting facts

Basic properties

Name

Name sixteen million two hundred thirteen thousand nine hundred eighty-six

Notation

Scientific notation 1.6213986 × 10^7
Engineering notation 1.6213986 × 10^6

Prime Factorization of 16213986

Prime Factorization 2 × 9 × 3 × 71 × 4229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16213986
Product of the distinct prime numbers

The prime factorization of 16213986 is 2 × 9 × 3 × 71 × 4229. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 90, 6, 836, 723, 3056, 8281, 59987, 37062, 443050, 881059, 4076196, 627142, 24409349, 7140458, 891384092, 656249760, 6882108933, 8213245474

Basic calculations (n = 16213986)

Multiplication

n×y
n×2 32427972
n×3 48641958
n×4 64855944
n×5 81069930

Division

n÷y
n÷2 8106993
n÷3 5404662
n÷3 4053496.5
n÷5 3242797.2

Exponentiation

ny
n2 262893342008196
n3 4.2625489668141E+21
n4 6.9112909272238E+28
n5 1.1205957433593E+36

Nth Root

y√n
2√n 4026.6594094857
3√n 253.10259499908
4√n 63.455964333432
5√n 27.668012214796

Divisors of 16213986

1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 4229, 8458, 12687, 25374, 38061, 76122, 114183, 228366, 300259, 600518, 900777, 1801554, 2702331, 5404662, 8106993, 16213986

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16213985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16213986 can be divided by 32 positive divisors. The sum of these divisors (counting 16213986) is 1, the average is 0.03125.

Base conversion 16213986

Base System Value
2 Binary 111101110110011111100010
3 Ternary 1010111202102000
4 Quaternary 331312133202
5 Quinary 13122321421
6 Senary 1335304430
8 Octal 75663742
10 Decimal 16213986
12 Duodecimal 551b116
16 Hexadecimal f767e2
20 Vigesimal 516ej6
36 Base36 9nisi

Cryptographic Hash Functions

md5 25194fac1808c368da11c43b747b0a68
sha1 76418a5bb9e3e0309abb6f0ca70b1a14ca3ee502
sha256 15758433ce7999efad4cfb3d45f0bb93d6543b4d39a7ab3891f1b99eb0c69804
sha512 b86af3d949461cedd5fc1238dee484ef1234dc60832b4a6319b57ca7f7110ab3f0563d24dd1f98ab76e8645ee7097ee5ebd3c0ddfd7cf91fd7f99c8241dd63a3
ripemd-160 093656f1f8d24d965d517b071fbea381f3ced48c

16213986 as geometric shapes

Circle

Radius = n
Diameter 32427972
Circumference 101875478.60602
Area 8.2590379193062E+14

Sphere

Radius = n
Volume 1.7854923359613E+22
Surface area 3.3036151677225E+15
Circumference 101875478.60602

Square

Length = n
Perimeter 64855944
Area 262893342008196
Diagonal 22930038.901327

Cube

Length = n
Surface area 1577360052049176
Volume 4.2625489668141E+21
Space diagonal 28083447.54521

Equilateral Triangle

Length = n
Perimeter 48641958
Area 1.1383615633244E+14
Altitude 14041723.772605

Triangular Pyramid

Length = n
Surface area 1.1383615633244E+14
Volume 5.0234621326233E+20
Height 7643346.3004425