16688049 (number)

16688049 is an odd 8-digits composite number following 16688048 and preceding 16688050. In scientific notation, it is written as 1.6688049 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 9536016 positive integers (up to 16688049) that are relatively prime to 16688049.

Interesting facts

Basic properties

Name

Name sixteen million six hundred eighty-eight thousand forty-nine

Notation

Scientific notation 1.6688049 × 10^7
Engineering notation 1.6688049 × 10^6

Prime Factorization of 16688049

Prime Factorization 3 × 7 × 794669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16688049
Product of the distinct prime numbers

The prime factorization of 16688049 is 3 × 7 × 794669. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 28, 13, 903, 627, 4655, 9227, 15351, 63905, 556072, 767106, 324532, 405956, 44573893, 22563283, 918435428, 308909511, 7522758733, 2558699842

Basic calculations (n = 16688049)

Multiplication

n×y
n×2 33376098
n×3 50064147
n×4 66752196
n×5 83440245

Division

n÷y
n÷2 8344024.5
n÷3 5562683
n÷3 4172012.25
n÷5 3337609.8

Exponentiation

ny
n2 278490979426401
n3 4.6474711107258E+21
n4 7.7557225621876E+28
n5 1.2942787814819E+36

Nth Root

y√n
2√n 4085.1008555481
3√n 255.54566734127
4√n 63.914793714352
5√n 27.8279435212

Divisors of 16688049

1, 3, 7, 21, 794669, 2384007, 5562683, 16688049

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16688048
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16688049 can be divided by 8 positive divisors. The sum of these divisors (counting 16688049) is 1, the average is 0.125.

Base conversion 16688049

Base System Value
2 Binary 111111101010001110110001
3 Ternary 1011101211200220
4 Quaternary 333222032301
5 Quinary 13233004144
6 Senary 1353403253
8 Octal 77521661
10 Decimal 16688049
12 Duodecimal 5709529
16 Hexadecimal fea3b1
20 Vigesimal 546029
36 Base36 9xokx

Cryptographic Hash Functions

md5 f5f08b1fc3078afba9d8c9607aef34c0
sha1 4ee1908ba2bb373d3710cf461559e5179f908308
sha256 93de183e884ba215694bf8beab2e2502019555e8577d1637eeb330cfde69688c
sha512 8bd6242aebc6cbe6e953d21ad10d57d40c8670beda651572a297a7a1510da6df43ca291ae69f1a90d8a0bcc6e9fa7872fabd801536d6d8d944d7ef082655c161
ripemd-160 15682e191556591d782b1481c8b14e1c69e8ad4b

16688049 as geometric shapes

Circle

Radius = n
Diameter 33376098
Circumference 104854104.28229
Area 8.7490521505701E+14

Sphere

Radius = n
Volume 1.9467281465636E+22
Surface area 3.499620860228E+15
Circumference 104854104.28229

Square

Length = n
Perimeter 66752196
Area 278490979426401
Diagonal 23600465.225347

Cube

Length = n
Surface area 1670945876558406
Volume 4.6474711107258E+21
Space diagonal 28904548.747199

Equilateral Triangle

Length = n
Perimeter 50064147
Area 1.2059013145404E+14
Altitude 14452274.373599

Triangular Pyramid

Length = n
Surface area 1.2059013145404E+14
Volume 5.4770972296046E+20
Height 7866821.7417823