16398944 (number)

16398944 is an even 8-digits composite number following 16398943 and preceding 16398945. In scientific notation, it is written as 1.6398944 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 12 positive divisors. There are 8199456 positive integers (up to 16398944) that are relatively prime to 16398944.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-eight thousand nine hundred forty-four

Notation

Scientific notation 1.6398944 × 10^7
Engineering notation 1.6398944 × 10^6

Prime Factorization of 16398944

Prime Factorization 2 × 2 × 2 × 2 × 2 × 512467

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1024934
Product of the distinct prime numbers

The prime factorization of 16398944 is 2 × 2 × 2 × 2 × 2 × 512467. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 3, 76, 13, 101, 398, 9661, 5965, 79450, 56926, 649435, 972065, 6950068, 382642, 49766518, 19580735, 563768261, 834543204, 8432315727, 264808456

Basic calculations (n = 16398944)

Multiplication

n×y
n×2 32797888
n×3 49196832
n×4 65595776
n×5 81994720

Division

n÷y
n÷2 8199472
n÷3 5466314.6666667
n÷3 4099736
n÷5 3279788.8

Exponentiation

ny
n2 268925364315136
n3 4.4100919895835E+21
n4 7.2320851572029E+28
n5 1.185985594962E+36

Nth Root

y√n
2√n 4049.5609638577
3√n 254.06136529598
4√n 63.636160819598
5√n 27.730849673189

Divisors of 16398944

1, 2, 4, 8, 16, 32, 512467, 1024934, 2049868, 4099736, 8199472, 16398944

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 -16398943
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 16398944 can be divided by 12 positive divisors. The sum of these divisors (counting 16398944) is 1, the average is 0.083333333333333.

Base conversion 16398944

Base System Value
2 Binary 111110100011101001100000
3 Ternary 1010212011010022
4 Quaternary 332203221200
5 Quinary 13144231234
6 Senary 1343253012
8 Octal 76435140
10 Decimal 16398944
12 Duodecimal 55aa168
16 Hexadecimal fa3a60
20 Vigesimal 529h74
36 Base36 9rhi8

Cryptographic Hash Functions

md5 887f2586adcaf77ac4734e9a482774bd
sha1 081f051d365d9fff8615290798b3648fd6c659b6
sha256 3c5e1941f0dd630e637fc4904f4ffb8a47fa6614cde8a100157222091e205552
sha512 1573e651ae1fd8ddbd832c9dabb1a9003c13afd77d54b5d248e53adae944abbbcce8356a8ca205d869fce9d85cd8de6253c787e5838952c1c11d9da18b3d4102
ripemd-160 c68a4d2b678995acd0971cffe55131ca1fa8a814

16398944 as geometric shapes

Circle

Radius = n
Diameter 32797888
Circumference 103037603.99406
Area 8.4485394889639E+14

Sphere

Radius = n
Volume 1.8472950128174E+22
Surface area 3.3794157955856E+15
Circumference 103037603.99406

Square

Length = n
Perimeter 65595776
Area 268925364315136
Diagonal 23191609.013397

Cube

Length = n
Surface area 1613552185890816
Volume 4.4100919895835E+21
Space diagonal 28403804.198477

Equilateral Triangle

Length = n
Perimeter 49196832
Area 1.1644809860945E+14
Altitude 14201902.099238

Triangular Pyramid

Length = n
Surface area 1.1644809860945E+14
Volume 5.197343252485E+20
Height 7730536.337799