16188868 (number)

16188868 is an even 8-digits composite number following 16188867 and preceding 16188869. In scientific notation, it is written as 1.6188868 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors. There are 7922120 positive integers (up to 16188868) that are relatively prime to 16188868.

Interesting facts

Basic properties

Name

Name sixteen million one hundred eighty-eight thousand eight hundred sixty-eight

Notation

Scientific notation 1.6188868 × 10^7
Engineering notation 1.6188868 × 10^6

Prime Factorization of 16188868

Prime Factorization 2 × 2 × 47 × 86111

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8094434
Product of the distinct prime numbers

The prime factorization of 16188868 is 2 × 2 × 47 × 86111. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 3, 59, 254, 900, 117, 250, 28120, 39816, 39999, 590003, 9644479, 3045605, 91936094, 41741826, 485423214, 560744409, 7068396162, 8126893970

Basic calculations (n = 16188868)

Multiplication

n×y
n×2 32377736
n×3 48566604
n×4 64755472
n×5 80944340

Division

n÷y
n÷2 8094434
n÷3 5396289.3333333
n÷3 4047217
n÷5 3237773.6

Exponentiation

ny
n2 262079447121424
n3 4.2427695749617E+21
n4 6.8685636603471E+28
n5 1.1119427044696E+36

Nth Root

y√n
2√n 4023.5392380341
3√n 252.97182894944
4√n 63.431374240466
5√n 27.659434482271

Divisors of 16188868

1, 2, 4, 47, 94, 188, 86111, 172222, 344444, 4047217, 8094434, 16188868

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 -16188867
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 16188868 can be divided by 12 positive divisors. The sum of these divisors (counting 16188868) is 1, the average is 0.083333333333333.

Base conversion 16188868

Base System Value
2 Binary 111101110000010111000100
3 Ternary 1010110110221201
4 Quaternary 331300113010
5 Quinary 13121020433
6 Senary 1334552244
8 Octal 75602704
10 Decimal 16188868
12 Duodecimal 5508684
16 Hexadecimal f705c4
20 Vigesimal 513c38
36 Base36 9mzes

Cryptographic Hash Functions

md5 a7aaf780caaaa66c6f005d48382edccd
sha1 1f6e52f17a05fa1a61ff2177a7d79c78e649ebfb
sha256 0479f9fe79434c8d40b77245a60e31efae8a3ebc57fa9145602eddaa3d17b89f
sha512 7df05d480dfd221b4a43f6d4d8df6ee2b5a5015ed56cba7990648cce105f3af7495370144030a89a8ff7a7b439965cdb9b693b80d2e4e1ff13d846d0735d8a6e
ripemd-160 97b0efddef342debd76b6627dd02e8fec89f5a4b

16188868 as geometric shapes

Circle

Radius = n
Diameter 32377736
Circumference 101717657.55747
Area 8.2334686573354E+14

Sphere

Radius = n
Volume 1.7772071636765E+22
Surface area 3.2933874629342E+15
Circumference 101717657.55747

Square

Length = n
Perimeter 64755472
Area 262079447121424
Diagonal 22894516.685068

Cube

Length = n
Surface area 1572476682728544
Volume 4.2427695749617E+21
Space diagonal 28039941.893026

Equilateral Triangle

Length = n
Perimeter 48566604
Area 1.1348372950847E+14
Altitude 14019970.946513

Triangular Pyramid

Length = n
Surface area 1.1348372950847E+14
Volume 5.000151895779E+20
Height 7631505.5616893