16391328 (number)

16391328 is an even 8-digits composite number following 16391327 and preceding 16391329. In scientific notation, it is written as 1.6391328 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 5411840 positive integers (up to 16391328) that are relatively prime to 16391328.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-one thousand three hundred twenty-eight

Notation

Scientific notation 1.6391328 × 10^7
Engineering notation 1.6391328 × 10^6

Prime Factorization of 16391328

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 113 × 1511

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1024458
Product of the distinct prime numbers

The prime factorization of 16391328 is 2 × 2 × 2 × 2 × 2 × 3 × 113 × 1511. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16391328)

Multiplication

n×y
n×2 32782656
n×3 49173984
n×4 65565312
n×5 81956640

Division

n÷y
n÷2 8195664
n÷3 5463776
n÷3 4097832
n÷5 3278265.6

Exponentiation

ny
n2 268675633603584
n3 4.4039504360042E+21
n4 7.2186596092287E+28
n5 1.1832341737522E+36

Nth Root

y√n
2√n 4048.6205058019
3√n 254.02202880017
4√n 63.628771053683
5√n 27.728273441501

Divisors of 16391328

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16391327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16391328 can be divided by 48 positive divisors. The sum of these divisors (counting 16391328) is 1, the average is 0.020833333333333.

Base conversion 16391328

Base System Value
2 Binary 111110100001110010100000
3 Ternary 1010211202200020
4 Quaternary 332201302200
5 Quinary 13144010303
6 Senary 1343153440
8 Octal 76416240
10 Decimal 16391328
12 Duodecimal 55a5880
16 Hexadecimal fa1ca0
20 Vigesimal 528i68
36 Base36 9rbmo

Cryptographic Hash Functions

md5 0dc8472ac1e082de17dfd37f1a04a1ec
sha1 eac82210a20f96492c71023c1c31f2dade017c5b
sha256 1138415ae9d026a77d4e86b3bf5add0351b9140e439d2b317f47b292f075f8fb
sha512 95ba3ca9fe670b9b47da96b84d0f55c6584ee4a51e3f6f6da85546fc564011a2ab9fc0a7d803c871e8e72944e8b5ba4c5e24752a6685071f99b951ed6b61c26b
ripemd-160 eecf7b64df2d1abe447f061232e4f11e28b7857b

16391328 as geometric shapes

Circle

Radius = n
Diameter 32782656
Circumference 102989751.25476
Area 8.440693967276E+14

Sphere

Radius = n
Volume 1.8447224448699E+22
Surface area 3.3762775869104E+15
Circumference 102989751.25476

Square

Length = n
Perimeter 65565312
Area 268675633603584
Diagonal 23180838.362906

Cube

Length = n
Surface area 1612053801621504
Volume 4.4039504360042E+21
Space diagonal 28390612.899526

Equilateral Triangle

Length = n
Perimeter 49173984
Area 1.1633996203929E+14
Altitude 14195306.449763

Triangular Pyramid

Length = n
Surface area 1.1633996203929E+14
Volume 5.19010536218E+20
Height 7726946.1209686