16391684 (number)

16391684 is an even 8-digits composite number following 16391683 and preceding 16391685. In scientific notation, it is written as 1.6391684 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 7809120 positive integers (up to 16391684) that are relatively prime to 16391684.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-one thousand six hundred eighty-four

Notation

Scientific notation 1.6391684 × 10^7
Engineering notation 1.6391684 × 10^6

Prime Factorization of 16391684

Prime Factorization 2 × 2 × 67 × 31 × 1973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8195842
Product of the distinct prime numbers

The prime factorization of 16391684 is 2 × 2 × 67 × 31 × 1973. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 35, 96, 95, 140, 8520, 1112, 30139, 63835, 74941, 608365, 1803061, 6079269, 33105116, 78404641, 469135964, 345425232, 2709341487, 2516894082

Basic calculations (n = 16391684)

Multiplication

n×y
n×2 32783368
n×3 49175052
n×4 65566736
n×5 81958420

Division

n÷y
n÷2 8195842
n÷3 5463894.6666667
n÷3 4097921
n÷5 3278336.8

Exponentiation

ny
n2 268687304355856
n3 4.404237387813E+21
n4 7.2192867522016E+28
n5 1.1833626714748E+36

Nth Root

y√n
2√n 4048.6644711559
3√n 254.02386780487
4√n 63.629116536032
5√n 27.728393885428

Divisors of 16391684

1, 2, 4, 31, 62, 67, 124, 134, 268, 1973, 2077, 3946, 4154, 7892, 8308, 61163, 122326, 132191, 244652, 264382, 528764, 4097921, 8195842, 16391684

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16391683
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16391684 can be divided by 24 positive divisors. The sum of these divisors (counting 16391684) is 1, the average is 0.041666666666667.

Base conversion 16391684

Base System Value
2 Binary 111110100001111000000100
3 Ternary 1010211210011102
4 Quaternary 332201320010
5 Quinary 13144013214
6 Senary 1343155232
8 Octal 76417004
10 Decimal 16391684
12 Duodecimal 55a5b18
16 Hexadecimal fa1e04
20 Vigesimal 528j44
36 Base36 9rbwk

Cryptographic Hash Functions

md5 fc49355ee469112d2eec836d800a30b4
sha1 7b4fa6383476b96d379001de2768956434fe35b1
sha256 c355c7d8a878395c4912b597c27c6473348dfa4fd165bc36a9ebade7fd667973
sha512 3415a5cf9eb5a61cef7c477a4fc8bc2b7dd8d4227dd1cbf2c1c432e7592427731ebeb66a826ae4fe78db64429451c08b80a730ddf533d92fbb332175d31144f8
ripemd-160 c46d4e935a46d32c0f45b0d6f1b7d85f4d57a4f1

16391684 as geometric shapes

Circle

Radius = n
Diameter 32783368
Circumference 102991988.06873
Area 8.441060614772E+14

Sphere

Radius = n
Volume 1.8448426429625E+22
Surface area 3.3764242459088E+15
Circumference 102991988.06873

Square

Length = n
Perimeter 65566736
Area 268687304355856
Diagonal 23181341.822934

Cube

Length = n
Surface area 1612123826135136
Volume 4.404237387813E+21
Space diagonal 28391229.509614

Equilateral Triangle

Length = n
Perimeter 49175052
Area 1.1634501562327E+14
Altitude 14195614.754807

Triangular Pyramid

Length = n
Surface area 1.1634501562327E+14
Volume 5.1904435381298E+20
Height 7727113.940978