16388634 (number)

16388634 is an even 8-digits composite number following 16388633 and preceding 16388635. In scientific notation, it is written as 1.6388634 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 5426400 positive integers (up to 16388634) that are relatively prime to 16388634.

Interesting facts

Basic properties

Name

Name sixteen million three hundred eighty-eight thousand six hundred thirty-four

Notation

Scientific notation 1.6388634 × 10^7
Engineering notation 1.6388634 × 10^6

Prime Factorization of 16388634

Prime Factorization 2 × 3 × 151 × 18089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16388634
Product of the distinct prime numbers

The prime factorization of 16388634 is 2 × 3 × 151 × 18089. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 45, 30, 789, 402, 7668, 3819, 92522, 79065, 10873, 450377, 8845839, 6789040, 75293034, 47606772, 374333482, 992145242, 1891179058, 1060053085

Basic calculations (n = 16388634)

Multiplication

n×y
n×2 32777268
n×3 49165902
n×4 65554536
n×5 81943170

Division

n÷y
n÷2 8194317
n÷3 5462878
n÷3 4097158.5
n÷5 3277726.8

Exponentiation

ny
n2 268587324385956
n3 4.4017793564007E+21
n4 7.2139150820807E+28
n5 1.182262139873E+36

Nth Root

y√n
2√n 4048.2877862128
3√n 254.00811142385
4√n 63.626156462675
5√n 27.727361924386

Divisors of 16388634

1, 2, 3, 6, 151, 302, 453, 906, 18089, 36178, 54267, 108534, 2731439, 5462878, 8194317, 16388634

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 -16388633
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 16388634 can be divided by 16 positive divisors. The sum of these divisors (counting 16388634) is 1, the average is 0.0625.

Base conversion 16388634

Base System Value
2 Binary 111110100001001000011010
3 Ternary 1010211121222110
4 Quaternary 332201020122
5 Quinary 13143414014
6 Senary 1343133150
8 Octal 76411032
10 Decimal 16388634
12 Duodecimal 55a41b6
16 Hexadecimal fa121a
20 Vigesimal 528bbe
36 Base36 9r9ju

Cryptographic Hash Functions

md5 5c30159a52f645f9d355b243c561c230
sha1 5429c911e5948718493b4e4089630ab095ab2fda
sha256 412eec90ecae827dea0f1cc870435bcf3d4916a8d87a1d800916b59a15240b80
sha512 49035fe4706d539eeb553442794965b893e292696d40f397885993ed7ad9f270f45fd97df594ab0856f03197af8a66f880fadf8996df7fc699ac6b3078762a2f
ripemd-160 bebe1d39f0845c80ee67ecbf16663fbf93b06244

16388634 as geometric shapes

Circle

Radius = n
Diameter 32777268
Circumference 102972824.35354
Area 8.4379196513826E+14

Sphere

Radius = n
Volume 1.8438130251722E+22
Surface area 3.375167860553E+15
Circumference 102972824.35354

Square

Length = n
Perimeter 65554536
Area 268587324385956
Diagonal 23177028.471569

Cube

Length = n
Surface area 1611523946315736
Volume 4.4017793564007E+21
Space diagonal 28385946.754651

Equilateral Triangle

Length = n
Perimeter 49165902
Area 1.1630172302636E+14
Altitude 14192973.377325

Triangular Pyramid

Length = n
Surface area 1.1630172302636E+14
Volume 5.1875467203298E+20
Height 7725676.1571896