16188885 (number)

16188885 is an odd 8-digits composite number following 16188884 and preceding 16188886. In scientific notation, it is written as 1.6188885 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 8634048 positive integers (up to 16188885) that are relatively prime to 16188885.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6188885 × 10^7
Engineering notation 1.6188885 × 10^6

Prime Factorization of 16188885

Prime Factorization 3 × 3 × 5 × 359753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 5396295
Product of the distinct prime numbers

The prime factorization of 16188885 is 3 × 3 × 5 × 359753. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 2, 67, 485, 267, 6096, 1525, 74120, 29940, 295775, 780104, 5647650, 6386129, 77201499, 17147613, 686607259, 894045003, 1814652496, 6289930623

Basic calculations (n = 16188885)

Multiplication

n×y
n×2 32377770
n×3 48566655
n×4 64755540
n×5 80944425

Division

n÷y
n÷2 8094442.5
n÷3 5396295
n÷3 4047221.25
n÷5 3237777

Exponentiation

ny
n2 262079997543225
n3 4.2427829410276E+21
n4 6.8685925112257E+28
n5 1.1119485427609E+36

Nth Root

y√n
2√n 4023.5413506015
3√n 252.97191749834
4√n 63.43139089285
5√n 27.659440291326

Divisors of 16188885

1, 3, 5, 9, 15, 45, 359753, 1079259, 1798765, 3237777, 5396295, 16188885

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 -16188884
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 16188885 can be divided by 12 positive divisors. The sum of these divisors (counting 16188885) is 1, the average is 0.083333333333333.

Base conversion 16188885

Base System Value
2 Binary 111101110000010111010101
3 Ternary 1010110110222100
4 Quaternary 331300113111
5 Quinary 13121021020
6 Senary 1334552313
8 Octal 75602725
10 Decimal 16188885
12 Duodecimal 5508699
16 Hexadecimal f705d5
20 Vigesimal 513c45
36 Base36 9mzf9

Cryptographic Hash Functions

md5 1a0f3ac3aabb3493fa37059828decb57
sha1 ec441a1d47dc683764c3d7846fa009f04dd17d27
sha256 36aaca22ddcb39f6ba202cfbc1cc294aa17ef2c05ab4f0f5ae408abfcf302ba5
sha512 a920aefec1b12c40a546c48c6a4688c80de7acee6cfc9151a6e2e294c40d1727833c71304b27d204f607eb8c091ec8dd385405759f1011e26a216bfed951efba
ripemd-160 1101321227b622da900af1d64169ee5ddf6195bd

16188885 as geometric shapes

Circle

Radius = n
Diameter 32377770
Circumference 101717764.37162
Area 8.2334859493463E+14

Sphere

Radius = n
Volume 1.7772127624411E+22
Surface area 3.2933943797385E+15
Circumference 101717764.37162

Square

Length = n
Perimeter 64755540
Area 262079997543225
Diagonal 22894540.726698

Cube

Length = n
Surface area 1572479985259350
Volume 4.2427829410276E+21
Space diagonal 28039971.33789

Equilateral Triangle

Length = n
Perimeter 48566655
Area 1.134839678481E+14
Altitude 14019985.668945

Triangular Pyramid

Length = n
Surface area 1.134839678481E+14
Volume 5.0001676478386E+20
Height 7631513.5755661