16172820 (number)

16172820 is an even 8-digits composite number following 16172819 and preceding 16172821. In scientific notation, it is written as 1.6172820 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 4312704 positive integers (up to 16172820) that are relatively prime to 16172820.

Interesting facts

Basic properties

Name

Name sixteen million one hundred seventy-two thousand eight hundred twenty

Notation

Scientific notation 1.6172820 × 10^7
Engineering notation 1.6172820 × 10^6

Prime Factorization of 16172820

Prime Factorization 2 × 2 × 45 × 89849

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8086410
Product of the distinct prime numbers

The prime factorization of 16172820 is 2 × 2 × 45 × 89849. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 46, 46, 573, 863, 2370, 930, 40401, 25682, 703604, 336457, 5139710, 1267718, 34435280, 29485996, 664791839, 755909641, 9565453707, 3619552056

Basic calculations (n = 16172820)

Multiplication

n×y
n×2 32345640
n×3 48518460
n×4 64691280
n×5 80864100

Division

n÷y
n÷2 8086410
n÷3 5390940
n÷3 4043205
n÷5 3234564

Exponentiation

ny
n2 261560106752400
n3 4.2301645256873E+21
n4 6.8413689444327E+28
n5 1.106442284919E+36

Nth Root

y√n
2√n 4021.5444794258
3√n 252.88821111802
4√n 63.415648537453
5√n 27.653948555573

Divisors of 16172820

1, 2, 4, 45, 90, 180, 89849, 179698, 359396, 4043205, 8086410, 16172820

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 -16172819
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 16172820 can be divided by 12 positive divisors. The sum of these divisors (counting 16172820) is 1, the average is 0.083333333333333.

Base conversion 16172820

Base System Value
2 Binary 111101101100011100010100
3 Ternary 1010102122221100
4 Quaternary 331230130110
5 Quinary 13120012240
6 Senary 1334350100
8 Octal 75543424
10 Decimal 16172820
12 Duodecimal 54bb330
16 Hexadecimal f6c714
20 Vigesimal 511c10
36 Base36 9mn10

Cryptographic Hash Functions

md5 375c389f77ebff967611605241d3c04d
sha1 1b6e22448ecd68d8f1862e183d0957341ca30737
sha256 a3913993414ea2d0f132417d5eabb23387508c54f0fefddf23e8c60563025da5
sha512 41c527f34a0659f424964a3c3c587df0c5902baf3b5ff5f19fbd82568a41f4a33da381bc50768734b0d8eda1d38e537bd96049eb0791c9d390ddebeaef2d1850
ripemd-160 ab6cf783d0306881ff268415ff161b9bffdbc8ff

16172820 as geometric shapes

Circle

Radius = n
Diameter 32345640
Circumference 101616824.99966
Area 8.217153098455E+14

Sphere

Radius = n
Volume 1.7719271729834E+22
Surface area 3.286861239382E+15
Circumference 101616824.99966

Square

Length = n
Perimeter 64691280
Area 261560106752400
Diagonal 22871821.385819

Cube

Length = n
Surface area 1569360640514400
Volume 4.2301645256873E+21
Space diagonal 28012145.941666

Equilateral Triangle

Length = n
Perimeter 48518460
Area 1.1325884853207E+14
Altitude 14006072.970833

Triangular Pyramid

Length = n
Surface area 1.1325884853207E+14
Volume 4.9852967027472E+20
Height 7623940.4619396