16405628 (number)

16405628 is an even 8-digits composite number following 16405627 and preceding 16405629. In scientific notation, it is written as 1.6405628 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 8181360 positive integers (up to 16405628) that are relatively prime to 16405628.

Interesting facts

Basic properties

Name

Name sixteen million four hundred five thousand six hundred twenty-eight

Notation

Scientific notation 1.6405628 × 10^7
Engineering notation 1.6405628 × 10^6

Prime Factorization of 16405628

Prime Factorization 2 × 2 × 397 × 10331

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8202814
Product of the distinct prime numbers

The prime factorization of 16405628 is 2 × 2 × 397 × 10331. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 4, 20, 414, 744, 1806, 5090, 57472, 53260, 130374, 589695, 1611186, 3377315, 99237945, 50533182, 157656925, 71286961, 2647902979, 1741177566

Basic calculations (n = 16405628)

Multiplication

n×y
n×2 32811256
n×3 49216884
n×4 65622512
n×5 82028140

Division

n÷y
n÷2 8202814
n÷3 5468542.6666667
n÷3 4101407
n÷5 3281125.6

Exponentiation

ny
n2 269144630074384
n3 4.415486679198E+21
n4 7.2438831897877E+28
n5 1.1884045288711E+36

Nth Root

y√n
2√n 4050.3861544302
3√n 254.09587799597
4√n 63.64264415021
5√n 27.733109852718

Divisors of 16405628

1, 2, 4, 397, 794, 1588, 10331, 20662, 41324, 4101407, 8202814, 16405628

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16405627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16405628 can be divided by 12 positive divisors. The sum of these divisors (counting 16405628) is 1, the average is 0.083333333333333.

Base conversion 16405628

Base System Value
2 Binary 111110100101010001111100
3 Ternary 1010212111021212
4 Quaternary 332211101330
5 Quinary 13144440003
6 Senary 1343343552
8 Octal 76452174
10 Decimal 16405628
12 Duodecimal 55b1bb8
16 Hexadecimal fa547c
20 Vigesimal 52ae18
36 Base36 9rmnw

Cryptographic Hash Functions

md5 48c5e59f333cc6c8cc6cbb6e48b8308d
sha1 2619b84609bdeeef17dfbde3d960d6356a230445
sha256 92b53af07f3f6d7029e9bbd7faba121c40a5821f736555db48924cdf0ce53291
sha512 cfbd288ba7024236c314c40e0148652cfffa675b0b9d34929d9a527d1bffeee2951e48b3842dbf3eef016fbf1203ab9e704312a5e1560a9dacda4fff8d8a44ff
ripemd-160 30545d5b2f5548ccc1f07630e12043cb75f80a67

16405628 as geometric shapes

Circle

Radius = n
Diameter 32811256
Circumference 103079600.80465
Area 8.4554279259483E+14

Sphere

Radius = n
Volume 1.8495547351189E+22
Surface area 3.3821711703793E+15
Circumference 103079600.80465

Square

Length = n
Perimeter 65622512
Area 269144630074384
Diagonal 23201061.616848

Cube

Length = n
Surface area 1614867780446304
Volume 4.415486679198E+21
Space diagonal 28415381.226075

Equilateral Triangle

Length = n
Perimeter 49216884
Area 1.1654304346829E+14
Altitude 14207690.613037

Triangular Pyramid

Length = n
Surface area 1.1654304346829E+14
Volume 5.2037009551662E+20
Height 7733687.2056159