16448944 (number)

16448944 is an even 8-digits composite number following 16448943 and preceding 16448945. In scientific notation, it is written as 1.6448944 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 8111232 positive integers (up to 16448944) that are relatively prime to 16448944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6448944 × 10^7
Engineering notation 1.6448944 × 10^6

Prime Factorization of 16448944

Prime Factorization 2 × 2 × 2 × 2 × 73 × 14083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2056118
Product of the distinct prime numbers

The prime factorization of 16448944 is 2 × 2 × 2 × 2 × 73 × 14083. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 48, 70, 688, 798, 4351, 4789, 32509, 52906, 331155, 306033, 2867866, 6562609, 74926877, 53830024, 994517385, 235625113, 3410161727, 5203296885

Basic calculations (n = 16448944)

Multiplication

n×y
n×2 32897888
n×3 49346832
n×4 65795776
n×5 82244720

Division

n÷y
n÷2 8224472
n÷3 5482981.3333333
n÷3 4112236
n÷5 3289788.8

Exponentiation

ny
n2 270567758715136
n3 4.4505539113108E+21
n4 7.3206912056132E+28
n5 1.2041763968242E+36

Nth Root

y√n
2√n 4055.7297740357
3√n 254.31931238565
4√n 63.684611752257
5√n 27.74773923091

Divisors of 16448944

1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 14083, 28166, 56332, 112664, 225328, 1028059, 2056118, 4112236, 8224472, 16448944

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16448943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16448944 can be divided by 20 positive divisors. The sum of these divisors (counting 16448944) is 1, the average is 0.05.

Base conversion 16448944

Base System Value
2 Binary 111110101111110110110000
3 Ternary 1010221200201011
4 Quaternary 332233312300
5 Quinary 13202331234
6 Senary 1344320304
8 Octal 76576660
10 Decimal 16448944
12 Duodecimal 5613094
16 Hexadecimal fafdb0
20 Vigesimal 52g274
36 Base36 9sk34

Cryptographic Hash Functions

md5 65049949ee130ffbb4f60cafd69d04b1
sha1 e085361911516c54bce2e446dff3772e2457fd71
sha256 cc90c6fb4bb5cca4b235563971cb907563a64ce85889caad771e330b9e4351f7
sha512 de1bcc48d0753b882040f5041f1a666874d0b106408a1dd61b247b38e778b0a8e44ad5bc53b01814b14e3dbad1f94e30754da0ae14c6dd081d49716f2fa34ec3
ripemd-160 786457d1685f431e3194475e839807f9d4eb5af5

16448944 as geometric shapes

Circle

Radius = n
Diameter 32897888
Circumference 103351763.25942
Area 8.5001368307773E+14

Sphere

Radius = n
Volume 1.8642436629572E+22
Surface area 3.4000547323109E+15
Circumference 103351763.25942

Square

Length = n
Perimeter 65795776
Area 270567758715136
Diagonal 23262319.691516

Cube

Length = n
Surface area 1623406552290816
Volume 4.4505539113108E+21
Space diagonal 28490406.738855

Equilateral Triangle

Length = n
Perimeter 49346832
Area 1.1715927624616E+14
Altitude 14245203.369428

Triangular Pyramid

Length = n
Surface area 1.1715927624616E+14
Volume 5.2450280845403E+20
Height 7754106.5638385