16668522 (number)

16668522 is an even 8-digits composite number following 16668521 and preceding 16668523. In scientific notation, it is written as 1.6668522 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 5128704 positive integers (up to 16668522) that are relatively prime to 16668522.

Interesting facts

Basic properties

Name

Name sixteen million six hundred sixty-eight thousand five hundred twenty-two

Notation

Scientific notation 1.6668522 × 10^7
Engineering notation 1.6668522 × 10^6

Prime Factorization of 16668522

Prime Factorization 2 × 9 × 13 × 71233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16668522
Product of the distinct prime numbers

The prime factorization of 16668522 is 2 × 9 × 13 × 71233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 89, 11, 15, 642, 3924, 6030, 94914, 18552, 596304, 848897, 6498996, 8007845, 43495981, 49716491, 644021449, 399380785, 9701365503, 2024044315

Basic calculations (n = 16668522)

Multiplication

n×y
n×2 33337044
n×3 50005566
n×4 66674088
n×5 83342610

Division

n÷y
n÷2 8334261
n÷3 5556174
n÷3 4167130.5
n÷5 3333704.4

Exponentiation

ny
n2 277839625664484
n3 4.6311759128602E+21
n4 7.7194857589381E+28
n5 1.2867241820155E+36

Nth Root

y√n
2√n 4082.7101293136
3√n 255.44595550905
4√n 63.896088529061
5√n 27.821428070927

Divisors of 16668522

1, 2, 9, 13, 18, 26, 117, 234, 71233, 142466, 641097, 926029, 1282194, 1852058, 8334261, 16668522

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 -16668521
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 16668522 can be divided by 16 positive divisors. The sum of these divisors (counting 16668522) is 1, the average is 0.0625.

Base conversion 16668522

Base System Value
2 Binary 111111100101011101101010
3 Ternary 1011100211220200
4 Quaternary 333211131222
5 Quinary 13231343042
6 Senary 1353133030
8 Octal 77453552
10 Decimal 16668522
12 Duodecimal 56ba176
16 Hexadecimal fe576a
20 Vigesimal 543b62
36 Base36 9x9ii

Cryptographic Hash Functions

md5 6ced2f9798c9793117773c0d72657663
sha1 9ee36a03fbe78d50dd8bfa998a5180af10f82a65
sha256 2ff7317f94c0e0182e47e20c26e6e7ca20c01776f66c0b2a23baa0ee783c0ff5
sha512 72268921079c03117c100688c7eb4f5e10c70ccf7f84b675d75234676917ca3cb4da2e1c03c02719e8b440f5523d731b72346e926e88dbf90d8f1f0c63b1a387
ripemd-160 d5a3a37b47d75f1f5f9320a477a8c86ad90fdeef

16668522 as geometric shapes

Circle

Radius = n
Diameter 33337044
Circumference 104731412.5228
Area 8.7285892686368E+14

Sphere

Radius = n
Volume 1.9399024300432E+22
Surface area 3.4914357074547E+15
Circumference 104731412.5228

Square

Length = n
Perimeter 66674088
Area 277839625664484
Diagonal 23572849.877114

Cube

Length = n
Surface area 1667037753986904
Volume 4.6311759128602E+21
Space diagonal 28870726.99108

Equilateral Triangle

Length = n
Perimeter 50005566
Area 1.203080870017E+14
Altitude 14435363.49554

Triangular Pyramid

Length = n
Surface area 1.203080870017E+14
Volume 5.4578931547521E+20
Height 7857616.6257048