16421718 (number)

16421718 is an even 8-digits composite number following 16421717 and preceding 16421719. In scientific notation, it is written as 1.6421718 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5422536 positive integers (up to 16421718) that are relatively prime to 16421718.

Interesting facts

Basic properties

Name

Name sixteen million four hundred twenty-one thousand seven hundred eighteen

Notation

Scientific notation 1.6421718 × 10^7
Engineering notation 1.6421718 × 10^6

Prime Factorization of 16421718

Prime Factorization 2 × 3 × 107 × 25579

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16421718
Product of the distinct prime numbers

The prime factorization of 16421718 is 2 × 3 × 107 × 25579. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 40, 81, 312, 748, 8697, 9687, 3029, 48915, 47185, 833729, 831537, 8993092, 43025690, 76026923, 591208755, 20930609, 5989550447, 209611810

Basic calculations (n = 16421718)

Multiplication

n×y
n×2 32843436
n×3 49265154
n×4 65686872
n×5 82108590

Division

n÷y
n÷2 8210859
n÷3 5473906
n÷3 4105429.5
n÷5 3284343.6

Exponentiation

ny
n2 269672822071524
n3 4.4284910363227E+21
n4 7.272343096402E+28
n5 1.1942436752836E+36

Nth Root

y√n
2√n 4052.371898037
3√n 254.17891996228
4√n 63.658242970074
5√n 27.738547630341

Divisors of 16421718

1, 2, 3, 6, 107, 214, 321, 642, 25579, 51158, 76737, 153474, 2736953, 5473906, 8210859, 16421718

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 -16421717
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 16421718 can be divided by 16 positive divisors. The sum of these divisors (counting 16421718) is 1, the average is 0.0625.

Base conversion 16421718

Base System Value
2 Binary 111110101001001101010110
3 Ternary 1010220022100210
4 Quaternary 332221031112
5 Quinary 13200443333
6 Senary 1343550250
8 Octal 76511526
10 Decimal 16421718
12 Duodecimal 55bb386
16 Hexadecimal fa9356
20 Vigesimal 52ce5i
36 Base36 9rz2u

Cryptographic Hash Functions

md5 eaf6094c76f610f1b06ffd575b237624
sha1 4fe684c79e9f756ad7585917cf7eea86242abf04
sha256 a47bd49c741d19792426762fe81cd83de0535f4d1eef58e990dafea9b1478e9b
sha512 d4c6a82b299c06b31af43002756814f431240db38c92e85d77d9aba89d10753975685f814982a4dfe737529f3882bcbae3e83267ffb2252c65188756ad64cd70
ripemd-160 35d0632b73a62537a5c96899d7d6643bc502cf63

16421718 as geometric shapes

Circle

Radius = n
Diameter 32843436
Circumference 103180697.25625
Area 8.4720215669273E+14

Sphere

Radius = n
Volume 1.8550019874933E+22
Surface area 3.3888086267709E+15
Circumference 103180697.25625

Square

Length = n
Perimeter 65686872
Area 269672822071524
Diagonal 23223816.313066

Cube

Length = n
Surface area 1618036932429144
Volume 4.4284910363227E+21
Space diagonal 28443249.923568

Equilateral Triangle

Length = n
Perimeter 49265154
Area 1.1677175731209E+14
Altitude 14221624.961784

Triangular Pyramid

Length = n
Surface area 1.1677175731209E+14
Volume 5.2190267370128E+20
Height 7741272.1043555