16398872 (number)

16398872 is an even 8-digits composite number following 16398871 and preceding 16398873. In scientific notation, it is written as 1.6398872 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 7028064 positive integers (up to 16398872) that are relatively prime to 16398872.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-eight thousand eight hundred seventy-two

Notation

Scientific notation 1.6398872 × 10^7
Engineering notation 1.6398872 × 10^6

Prime Factorization of 16398872

Prime Factorization 2 × 2 × 2 × 7 × 292837

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4099718
Product of the distinct prime numbers

The prime factorization of 16398872 is 2 × 2 × 2 × 7 × 292837. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16398872)

Multiplication

n×y
n×2 32797744
n×3 49196616
n×4 65595488
n×5 81994360

Division

n÷y
n÷2 8199436
n÷3 5466290.6666667
n÷3 4099718
n÷5 3279774.4

Exponentiation

ny
n2 268923002872384
n3 4.4100339019599E+21
n4 7.23195814739E+28
n5 1.1859595596841E+36

Nth Root

y√n
2√n 4049.5520739953
3√n 254.06099347437
4√n 63.636090970418
5√n 27.73082532254

Divisors of 16398872

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16398871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16398872 can be divided by 16 positive divisors. The sum of these divisors (counting 16398872) is 1, the average is 0.0625.

Base conversion 16398872

Base System Value
2 Binary 111110100011101000011000
3 Ternary 1010212011000122
4 Quaternary 332203220120
5 Quinary 13144230442
6 Senary 1343252412
8 Octal 76435030
10 Decimal 16398872
12 Duodecimal 55aa108
16 Hexadecimal fa3a18
20 Vigesimal 529h3c
36 Base36 9rhg8

Cryptographic Hash Functions

md5 03a0b669692f7bc3ccb4c1ab9e7be461
sha1 c1268e19e1d2e7b17e060798cdf93e21a061e67a
sha256 390da831c29da0953d7abaccb8499941fa524a397f1407d6567574651fa54fe0
sha512 2197fd1c2a5f086a09345ab6a75c828de7f132fe03ad5878c277f513a75346453baed3bf7aec7a9c794ebe60b98def14bceff2c9021260de295efb4de435c0ab
ripemd-160 cff9a2096fcc852aa1daaa443793651f9ffe2bf3

16398872 as geometric shapes

Circle

Radius = n
Diameter 32797744
Circumference 103037151.60472
Area 8.4484653020519E+14

Sphere

Radius = n
Volume 1.8472706811305E+22
Surface area 3.3793861208208E+15
Circumference 103037151.60472

Square

Length = n
Perimeter 65595488
Area 268923002872384
Diagonal 23191507.19002

Cube

Length = n
Surface area 1613538017234304
Volume 4.4100339019599E+21
Space diagonal 28403679.490819

Equilateral Triangle

Length = n
Perimeter 49196616
Area 1.1644707607474E+14
Altitude 14201839.745409

Triangular Pyramid

Length = n
Surface area 1.1644707607474E+14
Volume 5.197274795564E+20
Height 7730502.3966735