16742642 (number)

16742642 is an even 8-digits composite number following 16742641 and preceding 16742643. In scientific notation, it is written as 1.6742642 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 7151760 positive integers (up to 16742642) that are relatively prime to 16742642.

Interesting facts

Basic properties

Name

Name sixteen million seven hundred forty-two thousand six hundred forty-two

Notation

Scientific notation 1.6742642 × 10^7
Engineering notation 1.6742642 × 10^6

Prime Factorization of 16742642

Prime Factorization 2 × 7 × 331 × 3613

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16742642
Product of the distinct prime numbers

The prime factorization of 16742642 is 2 × 7 × 331 × 3613. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 86, 26, 567, 766, 2346, 388, 10377, 57879, 598425, 490303, 1045920, 2764371, 83649776, 17424676, 47680845, 630093921, 2536425688, 1588738904

Basic calculations (n = 16742642)

Multiplication

n×y
n×2 33485284
n×3 50227926
n×4 66970568
n×5 83713210

Division

n÷y
n÷2 8371321
n÷3 5580880.6666667
n÷3 4185660.5
n÷5 3348528.4

Exponentiation

ny
n2 280316061140164
n3 4.6932314585199E+21
n4 7.8577094133136E+28
n5 1.3155881564714E+36

Nth Root

y√n
2√n 4091.7773644225
3√n 255.82402660662
4√n 63.967002152848
5√n 27.846126915142

Divisors of 16742642

1, 2, 7, 14, 331, 662, 2317, 3613, 4634, 7226, 25291, 50582, 1195903, 2391806, 8371321, 16742642

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 -16742641
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 16742642 can be divided by 16 positive divisors. The sum of these divisors (counting 16742642) is 1, the average is 0.0625.

Base conversion 16742642

Base System Value
2 Binary 111111110111100011110010
3 Ternary 1011111121120212
4 Quaternary 333313203302
5 Quinary 13241231032
6 Senary 1354504122
8 Octal 77674362
10 Decimal 16742642
12 Duodecimal 5735042
16 Hexadecimal ff78f2
20 Vigesimal 54cgc2
36 Base36 9yupe

Cryptographic Hash Functions

md5 6558135829068d6dab05741e61ac4fb4
sha1 7f9aa3629f0a4e2d8893c1280ee894fceb0824b1
sha256 617636fa6f7faf2d435bc144c8b8291362982baafbe9b23cc2124082ff697d83
sha512 8d1f9d7718f6eea18c10d1325f4629ba65b714f4fc33761fbd891b579929ed3eca6d0fb7b0c0dcfdcb3b0caef510b4120c7d1750e3265e92329a315b92978c87
ripemd-160 f009af0f10250d161150b2fb32e3a1184d6fcefd

16742642 as geometric shapes

Circle

Radius = n
Diameter 33485284
Circumference 105197122.21777
Area 8.8063887836117E+14

Sphere

Radius = n
Volume 1.9658961962243E+22
Surface area 3.5225555134447E+15
Circumference 105197122.21777

Square

Length = n
Perimeter 66970568
Area 280316061140164
Diagonal 23677671.386357

Cube

Length = n
Surface area 1681896366840984
Volume 4.6932314585199E+21
Space diagonal 28999106.596937

Equilateral Triangle

Length = n
Perimeter 50227926
Area 1.2138041501809E+14
Altitude 14499553.298468

Triangular Pyramid

Length = n
Surface area 1.2138041501809E+14
Volume 5.5310263166624E+20
Height 7892557.1287858