15666042 (number)

15666042 is an even 8-digits composite number following 15666041 and preceding 15666043. In scientific notation, it is written as 1.5666042 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 4459248 positive integers (up to 15666042) that are relatively prime to 15666042.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-six thousand forty-two

Notation

Scientific notation 1.5666042 × 10^7
Engineering notation 1.5666042 × 10^6

Prime Factorization of 15666042

Prime Factorization 2 × 7 × 3 × 1039 × 359

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15666042
Product of the distinct prime numbers

The prime factorization of 15666042 is 2 × 7 × 3 × 1039 × 359. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 69, 85, 699, 935, 1789, 6714, 84181, 4648, 193341, 152881, 4544336, 8533270, 89463404, 52033679, 37924899, 687209548, 9495547681, 3610778618

Basic calculations (n = 15666042)

Multiplication

n×y
n×2 31332084
n×3 46998126
n×4 62664168
n×5 78330210

Division

n÷y
n÷2 7833021
n÷3 5222014
n÷3 3916510.5
n÷5 3133208.4

Exponentiation

ny
n2 245424871945764
n3 3.844836351747E+21
n4 6.0233367769595E+28
n5 9.4361846927992E+35

Nth Root

y√n
2√n 3958.035118591
3√n 250.21869929335
4√n 62.912916945497
5√n 27.478426326467

Divisors of 15666042

1, 2, 3, 6, 7, 14, 21, 42, 359, 718, 1039, 1077, 2078, 2154, 2513, 3117, 5026, 6234, 7273, 7539, 14546, 15078, 21819, 43638, 373001, 746002, 1119003, 2238006, 2611007, 5222014, 7833021, 15666042

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15666041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15666042 can be divided by 32 positive divisors. The sum of these divisors (counting 15666042) is 1, the average is 0.03125.

Base conversion 15666042

Base System Value
2 Binary 111011110000101101111010
3 Ternary 1002110220202210
4 Quaternary 323300231322
5 Quinary 13002303132
6 Senary 1315435550
8 Octal 73605572
10 Decimal 15666042
12 Duodecimal 52b5bb6
16 Hexadecimal ef0b7a
20 Vigesimal 4hi522
36 Base36 9brzu

Cryptographic Hash Functions

md5 e498326532f17675e3b3d67b92b3357f
sha1 a2fb44d43d7f958254756df8595cb643cccd08d0
sha256 8af708457a30c083deb145502f8b673b40bdf24aeccfea5bb2e308228750340e
sha512 14ab9b10301bedff4255812c35b578bd8f320c5b5549b949ec33b53856cde77006f5ed07ff4ca26c9f65e1a05a3d30f401f1a130b3168b32370ba57974d59166
ripemd-160 3b2c43b4afdfb77400ae1833ac34038df9a969c9

15666042 as geometric shapes

Circle

Radius = n
Diameter 31332084
Circumference 98432644.916058
Area 7.7102497471303E+14

Sphere

Radius = n
Volume 1.6105212849204E+22
Surface area 3.0840998988521E+15
Circumference 98432644.916058

Square

Length = n
Perimeter 62664168
Area 245424871945764
Diagonal 22155129.065107

Cube

Length = n
Surface area 1472549231674584
Volume 3.844836351747E+21
Space diagonal 27134380.697508

Equilateral Triangle

Length = n
Perimeter 46998126
Area 1.0627208691279E+14
Altitude 13567190.348754

Triangular Pyramid

Length = n
Surface area 1.0627208691279E+14
Volume 4.531183094788E+20
Height 7385043.0217022