16401966 (number)

16401966 is an even 8-digits composite number following 16401965 and preceding 16401967. In scientific notation, it is written as 1.6401966 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 4582704 positive integers (up to 16401966) that are relatively prime to 16401966.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand nine hundred sixty-six

Notation

Scientific notation 1.6401966 × 10^7
Engineering notation 1.6401966 × 10^6

Prime Factorization of 16401966

Prime Factorization 2 × 49 × 3 × 47 × 1187

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16401966
Product of the distinct prime numbers

The prime factorization of 16401966 is 2 × 49 × 3 × 47 × 1187. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 57, 48, 406, 335, 9981, 7167, 52371, 78052, 661100, 124449, 2193913, 4024094, 21653951, 82342628, 318809279, 203395578, 6056022739, 2949591104

Basic calculations (n = 16401966)

Multiplication

n×y
n×2 32803932
n×3 49205898
n×4 65607864
n×5 82009830

Division

n÷y
n÷2 8200983
n÷3 5467322
n÷3 4100491.5
n÷5 3280393.2

Exponentiation

ny
n2 269024488665156
n3 4.4125305162533E+21
n4 7.2374175501549E+28
n5 1.1870787658544E+36

Nth Root

y√n
2√n 4049.9340735375
3√n 254.07697049366
4√n 63.639092337474
5√n 27.731871646935

Divisors of 16401966

1, 2, 3, 6, 47, 49, 94, 98, 141, 147, 282, 294, 1187, 2303, 2374, 3561, 4606, 6909, 7122, 13818, 55789, 58163, 111578, 116326, 167367, 174489, 334734, 348978, 2733661, 5467322, 8200983, 16401966

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 -16401965
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 16401966 can be divided by 32 positive divisors. The sum of these divisors (counting 16401966) is 1, the average is 0.03125.

Base conversion 16401966

Base System Value
2 Binary 111110100100011000101110
3 Ternary 1010212022021020
4 Quaternary 332210120232
5 Quinary 13144330331
6 Senary 1343315010
8 Octal 76443056
10 Decimal 16401966
12 Duodecimal 55aba66
16 Hexadecimal fa462e
20 Vigesimal 52a4i6
36 Base36 9rju6

Cryptographic Hash Functions

md5 e8b997778396f185d082725079b80557
sha1 446dd6d22f8efcd612e378f0ab60e5b1664936aa
sha256 172152650733832386ee9a315f4ae19813d4facf0a615edc0ca8d776568d5ac5
sha512 14ca5ba23b54409d48c672712b6c867878c13c7965157151104ed236a03e07da1a93c7eae749f0d6b28c76b82bbc67148f834b3f36beec2430bb4702060b4500
ripemd-160 f7ad13fd886db9b47999c54f0771b9ed9ea9b15b

16401966 as geometric shapes

Circle

Radius = n
Diameter 32803932
Circumference 103056591.78006
Area 8.451653572262E+14

Sphere

Radius = n
Volume 1.8483164604803E+22
Surface area 3.3806614289048E+15
Circumference 103056591.78006

Square

Length = n
Perimeter 65607864
Area 269024488665156
Diagonal 23195882.766782

Cube

Length = n
Surface area 1614146931990936
Volume 4.4125305162533E+21
Space diagonal 28409038.456017

Equilateral Triangle

Length = n
Perimeter 49205898
Area 1.1649102071207E+14
Altitude 14204519.228009

Triangular Pyramid

Length = n
Surface area 1.1649102071207E+14
Volume 5.2002170837254E+20
Height 7731960.9222608