16660042 (number)

16660042 is an even 8-digits composite number following 16660041 and preceding 16660043. In scientific notation, it is written as 1.6660042 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 7076160 positive integers (up to 16660042) that are relatively prime to 16660042.

Interesting facts

Basic properties

Name

Name sixteen million six hundred sixty thousand forty-two

Notation

Scientific notation 1.6660042 × 10^7
Engineering notation 1.6660042 × 10^6

Prime Factorization of 16660042

Prime Factorization 2 × 7 × 113 × 10531

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16660042
Product of the distinct prime numbers

The prime factorization of 16660042 is 2 × 7 × 113 × 10531. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 78, 57, 436, 409, 8770, 3866, 72007, 41882, 732609, 799280, 8829831, 4228268, 62992769, 13355774, 510640415, 411392608, 9483571364, 981848942

Basic calculations (n = 16660042)

Multiplication

n×y
n×2 33320084
n×3 49980126
n×4 66640168
n×5 83300210

Division

n÷y
n÷2 8330021
n÷3 5553347.3333333
n÷3 4165010.5
n÷5 3332008.4

Exponentiation

ny
n2 277556999441764
n3 4.6241112680938E+21
n4 7.7037887939115E+28
n5 1.283454448657E+36

Nth Root

y√n
2√n 4081.671471346
3√n 255.40262934912
4√n 63.887960300404
5√n 27.818596701295

Divisors of 16660042

1, 2, 7, 14, 113, 226, 791, 1582, 10531, 21062, 73717, 147434, 1190003, 2380006, 8330021, 16660042

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 -16660041
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 16660042 can be divided by 16 positive divisors. The sum of these divisors (counting 16660042) is 1, the average is 0.0625.

Base conversion 16660042

Base System Value
2 Binary 111111100011011001001010
3 Ternary 1011100102021121
4 Quaternary 333203121022
5 Quinary 13231110132
6 Senary 1353025454
8 Octal 77433112
10 Decimal 16660042
12 Duodecimal 56b528a
16 Hexadecimal fe364a
20 Vigesimal 542a22
36 Base36 9x2yy

Cryptographic Hash Functions

md5 e31dc98c655089d7152d472a1c138b09
sha1 be504e6bd7a8ffb7bfd699749bdd089e1917cc06
sha256 7e1b50bd57bc983d3d5042325c272f5323cb25ce2a6033930be9c7269b64ac3d
sha512 28a407bd0fe8cd0ef2109b25a03fea11423c0cf31d3accf3f8baadb8f7955561e3b497a022f4607fb9c33a3a8240ad32142aaec69dab3ab4dc2d6e15a386dc32
ripemd-160 57a097b0e630974ff829992df37532271e929f20

16660042 as geometric shapes

Circle

Radius = n
Diameter 33320084
Circumference 104678131.11139
Area 8.7197103039867E+14

Sphere

Radius = n
Volume 1.9369431985634E+22
Surface area 3.4878841215947E+15
Circumference 104678131.11139

Square

Length = n
Perimeter 66640168
Area 277556999441764
Diagonal 23560857.346105

Cube

Length = n
Surface area 1665341996650584
Volume 4.6241112680938E+21
Space diagonal 28856039.200231

Equilateral Triangle

Length = n
Perimeter 49980126
Area 1.2018570625738E+14
Altitude 14428019.600116

Triangular Pyramid

Length = n
Surface area 1.2018570625738E+14
Volume 5.4495673910504E+20
Height 7853619.1153685