16448965 (number)

16448965 is an odd 8-digits composite number following 16448964 and preceding 16448966. In scientific notation, it is written as 1.6448965 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 11491200 positive integers (up to 16448965) that are relatively prime to 16448965.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6448965 × 10^7
Engineering notation 1.6448965 × 10^6

Prime Factorization of 16448965

Prime Factorization 5 × 19 × 19 × 13 × 701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 865735
Product of the distinct prime numbers

The prime factorization of 16448965 is 5 × 19 × 19 × 13 × 701. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 15, 57, 72, 355, 3662, 6534, 40684, 38816, 346234, 2472, 6129862, 6804188, 30025062, 88916715, 641584198, 186012653, 3189471131, 9408232441

Basic calculations (n = 16448965)

Multiplication

n×y
n×2 32897930
n×3 49346895
n×4 65795860
n×5 82244825

Division

n÷y
n÷2 8224482.5
n÷3 5482988.3333333
n÷3 4112241.25
n÷5 3289793

Exponentiation

ny
n2 270568449571225
n3 4.4505709571013E+21
n4 7.3207285903377E+28
n5 1.2041840835696E+36

Nth Root

y√n
2√n 4055.7323629648
3√n 254.31942061354
4√n 63.684632078428
5√n 27.74774631589

Divisors of 16448965

1, 5, 13, 19, 65, 95, 247, 361, 701, 1235, 1805, 3505, 4693, 9113, 13319, 23465, 45565, 66595, 173147, 253061, 865735, 1265305, 3289793, 16448965

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 -16448964
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 16448965 can be divided by 24 positive divisors. The sum of these divisors (counting 16448965) is 1, the average is 0.041666666666667.

Base conversion 16448965

Base System Value
2 Binary 111110101111110111000101
3 Ternary 1010221200201221
4 Quaternary 332233313011
5 Quinary 13202331330
6 Senary 1344320341
8 Octal 76576705
10 Decimal 16448965
12 Duodecimal 56130b1
16 Hexadecimal fafdc5
20 Vigesimal 52g285
36 Base36 9sk3p

Cryptographic Hash Functions

md5 13f22055424b7900c5b175fd00cc6315
sha1 5b662d7967d8b4967f41e5ae684b590fd573f651
sha256 87fd9b3d6afdc6efb9a325e81d15a22fe36b3abc3ec7ff5860a87a2024e7e59c
sha512 07010888a61f0d368b3888ed093ff5ad1d828865ea4c73ddd6e67f09f208fe94e94b500472f8396130478f134e1a0c0d53c5bce9a85bb8078850a32aaad88e15
ripemd-160 68d5a4ff6acabd42d6015dccdcdf0a0913819ba0

16448965 as geometric shapes

Circle

Radius = n
Diameter 32897930
Circumference 103351895.20631
Area 8.5001585346614E+14

Sphere

Radius = n
Volume 1.8642508030813E+22
Surface area 3.4000634138646E+15
Circumference 103351895.20631

Square

Length = n
Perimeter 65795860
Area 270568449571225
Diagonal 23262349.39

Cube

Length = n
Surface area 1623410697427350
Volume 4.4505709571013E+21
Space diagonal 28490443.111922

Equilateral Triangle

Length = n
Perimeter 49346895
Area 1.1715957539562E+14
Altitude 14245221.555961

Triangular Pyramid

Length = n
Surface area 1.1715957539562E+14
Volume 5.2450481731971E+20
Height 7754116.4633335