16481444 (number)

16481444 is an even 8-digits composite number following 16481443 and preceding 16481445. In scientific notation, it is written as 1.6481444 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 7063392 positive integers (up to 16481444) that are relatively prime to 16481444.

Interesting facts

Basic properties

Name

Name sixteen million four hundred eighty-one thousand four hundred forty-four

Notation

Scientific notation 1.6481444 × 10^7
Engineering notation 1.6481444 × 10^6

Prime Factorization of 16481444

Prime Factorization 2 × 2 × 49 × 84089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8240722
Product of the distinct prime numbers

The prime factorization of 16481444 is 2 × 2 × 49 × 84089. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 11, 42, 950, 386, 4620, 8305, 35751, 96069, 91012, 80458, 1484122, 5840222, 35304108, 91372384, 904752036, 880732596, 465786347, 3006704717

Basic calculations (n = 16481444)

Multiplication

n×y
n×2 32962888
n×3 49444332
n×4 65925776
n×5 82407220

Division

n÷y
n÷2 8240722
n÷3 5493814.6666667
n÷3 4120361
n÷5 3296288.8

Exponentiation

ny
n2 271637996325136
n3 4.4769864247049E+21
n4 7.3787201047535E+28
n5 1.2161196219817E+36

Nth Root

y√n
2√n 4059.7344740759
3√n 254.48669780186
4√n 63.716045656301
5√n 27.75869543154

Divisors of 16481444

1, 2, 4, 49, 98, 196, 84089, 168178, 336356, 4120361, 8240722, 16481444

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16481443
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16481444 can be divided by 12 positive divisors. The sum of these divisors (counting 16481444) is 1, the average is 0.083333333333333.

Base conversion 16481444

Base System Value
2 Binary 111110110111110010100100
3 Ternary 1011000100021212
4 Quaternary 332313302210
5 Quinary 13204401234
6 Senary 1345130552
8 Octal 76676244
10 Decimal 16481444
12 Duodecimal 5629a58
16 Hexadecimal fb7ca4
20 Vigesimal 5303c4
36 Base36 9t95w

Cryptographic Hash Functions

md5 6d2d1dcb165c7342cd37d2237f83f01b
sha1 12cc77b267cb820af588a6d307cb65372476a269
sha256 bd2e4dc500bb0bff10ad9671a5f93b411d1cb2cf8db7fd8c3a386ed3686f116e
sha512 57ea10351da3ed80d28c8792de52adb27a142697a8f2ca34a657e06c69ad3b931e35c3ddbb5c4d8ab64caa583c5acdcca2d2b76cec3c6dd7f36b4eed7bad6a7a
ripemd-160 9a035491258095f5491b093189a58ff2d8f0aa2d

16481444 as geometric shapes

Circle

Radius = n
Diameter 32962888
Circumference 103555966.7819
Area 8.533759336909E+14

Sphere

Radius = n
Volume 1.8753156882766E+22
Surface area 3.4135037347636E+15
Circumference 103555966.7819

Square

Length = n
Perimeter 65925776
Area 271637996325136
Diagonal 23308281.632293

Cube

Length = n
Surface area 1629827977950816
Volume 4.4769864247049E+21
Space diagonal 28546698.390101

Equilateral Triangle

Length = n
Perimeter 49444332
Area 1.1762270272534E+14
Altitude 14273349.195051

Triangular Pyramid

Length = n
Surface area 1.1762270272534E+14
Volume 5.276179100315E+20
Height 7769427.2107642