16405384 (number)

16405384 is an even 8-digits composite number following 16405383 and preceding 16405385. In scientific notation, it is written as 1.6405384 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 8175552 positive integers (up to 16405384) that are relatively prime to 16405384.

Interesting facts

Basic properties

Name

Name sixteen million four hundred five thousand three hundred eighty-four

Notation

Scientific notation 1.6405384 × 10^7
Engineering notation 1.6405384 × 10^6

Prime Factorization of 16405384

Prime Factorization 2 × 2 × 2 × 317 × 6469

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4101346
Product of the distinct prime numbers

The prime factorization of 16405384 is 2 × 2 × 2 × 317 × 6469. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 57, 21, 644, 122, 7352, 950, 71120, 94271, 285345, 828316, 5786653, 1273897, 38927134, 93501714, 350187146, 838737535, 1863221743, 3107586211

Basic calculations (n = 16405384)

Multiplication

n×y
n×2 32810768
n×3 49216152
n×4 65621536
n×5 82026920

Division

n÷y
n÷2 8202692
n÷3 5468461.3333333
n÷3 4101346
n÷5 3281076.8

Exponentiation

ny
n2 269136624187456
n3 4.4152896682589E+21
n4 7.243452247902E+28
n5 1.188316156125E+36

Nth Root

y√n
2√n 4050.3560337333
3√n 254.09461827174
4√n 63.642407510506
5√n 27.733027357624

Divisors of 16405384

1, 2, 4, 8, 317, 634, 1268, 2536, 6469, 12938, 25876, 51752, 2050673, 4101346, 8202692, 16405384

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 -16405383
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 16405384 can be divided by 16 positive divisors. The sum of these divisors (counting 16405384) is 1, the average is 0.0625.

Base conversion 16405384

Base System Value
2 Binary 111110100101001110001000
3 Ternary 1010212110221211
4 Quaternary 332211032020
5 Quinary 13144433014
6 Senary 1343342504
8 Octal 76451610
10 Decimal 16405384
12 Duodecimal 55b1a34
16 Hexadecimal fa5388
20 Vigesimal 52ad94
36 Base36 9rmh4

Cryptographic Hash Functions

md5 8712dd39bb4c6ca0e8c52b4ccbc27d46
sha1 d40c206be621ba88e51804302d8721a37dc0cb3e
sha256 2828d92533ac58482dc6dc4ddd423bee8c76c851eb7c2e1ecf11123f0b6cfa23
sha512 4673b39a03e6f60dd313e5d1342b11bdcec87ddc5b804f069979b727b59381e45599b56ea8ff0a74c6f2cb2d9914a9c07af60122164bcaba0c6005bcc6983260
ripemd-160 30c638ca87db495144333e49df36bcdadac8e785

16405384 as geometric shapes

Circle

Radius = n
Diameter 32810768
Circumference 103078067.70744
Area 8.4551764135927E+14

Sphere

Radius = n
Volume 1.8494722113697E+22
Surface area 3.3820705654371E+15
Circumference 103078067.70744

Square

Length = n
Perimeter 65621536
Area 269136624187456
Diagonal 23200716.548739

Cube

Length = n
Surface area 1614819745124736
Volume 4.4152896682589E+21
Space diagonal 28414958.605678

Equilateral Triangle

Length = n
Perimeter 49216152
Area 1.1653957681756E+14
Altitude 14207479.302839

Triangular Pyramid

Length = n
Surface area 1.1653957681756E+14
Volume 5.203468775548E+20
Height 7733572.1829129