16397984 (number)

16397984 is an even 8-digits composite number following 16397983 and preceding 16397985. In scientific notation, it is written as 1.6397984 × 10^7. The sum of its digits is 47. It has a total of 7 prime factors and 24 positive divisors. There are 8172736 positive integers (up to 16397984) that are relatively prime to 16397984.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-seven thousand nine hundred eighty-four

Notation

Scientific notation 1.6397984 × 10^7
Engineering notation 1.6397984 × 10^6

Prime Factorization of 16397984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 419 × 1223

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1024874
Product of the distinct prime numbers

The prime factorization of 16397984 is 2 × 2 × 2 × 2 × 2 × 419 × 1223. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 5, 96, 19, 748, 380, 8869, 3891, 88785, 36536, 863818, 829478, 4944602, 5231601, 79303693, 95740153, 261114703, 414473312, 334351218, 5885006592

Basic calculations (n = 16397984)

Multiplication

n×y
n×2 32795968
n×3 49193952
n×4 65591936
n×5 81989920

Division

n÷y
n÷2 8198992
n÷3 5465994.6666667
n÷3 4099496
n÷5 3279596.8

Exponentiation

ny
n2 268893879264256
n3 4.4093175298732E+21
n4 7.230391830578E+28
n5 1.1856384955155E+36

Nth Root

y√n
2√n 4049.4424307551
3√n 254.05640758508
4√n 63.635229478294
5√n 27.73052499083

Divisors of 16397984

1, 2, 4, 8, 16, 32, 419, 838, 1223, 1676, 2446, 3352, 4892, 6704, 9784, 13408, 19568, 39136, 512437, 1024874, 2049748, 4099496, 8198992, 16397984

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16397983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16397984 can be divided by 24 positive divisors. The sum of these divisors (counting 16397984) is 1, the average is 0.041666666666667.

Base conversion 16397984

Base System Value
2 Binary 111110100011011010100000
3 Ternary 1010212002210202
4 Quaternary 332203122200
5 Quinary 13144213414
6 Senary 1343244332
8 Octal 76433240
10 Decimal 16397984
12 Duodecimal 55a96a8
16 Hexadecimal fa36a0
20 Vigesimal 529ej4
36 Base36 9rgrk

Cryptographic Hash Functions

md5 53ac6aefcc866df71b45b600f61b5280
sha1 94f92a4057f28fd2d21806622f883d436f2dc8be
sha256 4abc059db9e3df020fe47a7273f5289f27d2a0201ce1fc887f22755211ff0bdd
sha512 ae1b24bd18ea858b58fff03d43c0f776bca78f74dd8831d83393c179f200b23cfd87788a7baa214788872afd0b4e55ad0c19b9d83662e149802c809aaf0ee7da
ripemd-160 8966d2085748822f5f2534ee7a1220479f19594d

16397984 as geometric shapes

Circle

Radius = n
Diameter 32795968
Circumference 103031572.13617
Area 8.4475503569185E+14

Sphere

Radius = n
Volume 1.8469706078926E+22
Surface area 3.3790201427674E+15
Circumference 103031572.13617

Square

Length = n
Perimeter 65591936
Area 268893879264256
Diagonal 23190251.368377

Cube

Length = n
Surface area 1613363275585536
Volume 4.4093175298732E+21
Space diagonal 28402141.429702

Equilateral Triangle

Length = n
Perimeter 49193952
Area 1.164344651825E+14
Altitude 14201070.714851

Triangular Pyramid

Length = n
Surface area 1.164344651825E+14
Volume 5.1964305429634E+20
Height 7730083.789459