16188894 (number)

16188894 is an even 8-digits composite number following 16188893 and preceding 16188895. In scientific notation, it is written as 1.6188894 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 5384400 positive integers (up to 16188894) that are relatively prime to 16188894.

Interesting facts

Basic properties

Name

Name sixteen million one hundred eighty-eight thousand eight hundred ninety-four

Notation

Scientific notation 1.6188894 × 10^7
Engineering notation 1.6188894 × 10^6

Prime Factorization of 16188894

Prime Factorization 2 × 9 × 1283 × 701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16188894
Product of the distinct prime numbers

The prime factorization of 16188894 is 2 × 9 × 1283 × 701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 42, 91, 874, 240, 6350, 7150, 73978, 15054, 508468, 744155, 2425017, 8193073, 87770198, 216618, 592663070, 624042984, 1487336028, 549460795

Basic calculations (n = 16188894)

Multiplication

n×y
n×2 32377788
n×3 48566682
n×4 64755576
n×5 80944470

Division

n÷y
n÷2 8094447
n÷3 5396298
n÷3 4047223.5
n÷5 3237778.8

Exponentiation

ny
n2 262080288943236
n3 4.2427900171914E+21
n4 6.868607785257E+28
n5 1.111951633631E+36

Nth Root

y√n
2√n 4023.5424690191
3√n 252.97196437715
4√n 63.431399708812
5√n 27.659443366707

Divisors of 16188894

1, 2, 9, 18, 701, 1283, 1402, 2566, 6309, 11547, 12618, 23094, 899383, 1798766, 8094447, 16188894

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 -16188893
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 16188894 can be divided by 16 positive divisors. The sum of these divisors (counting 16188894) is 1, the average is 0.0625.

Base conversion 16188894

Base System Value
2 Binary 111101110000010111011110
3 Ternary 1010110110222200
4 Quaternary 331300113132
5 Quinary 13121021034
6 Senary 1334552330
8 Octal 75602736
10 Decimal 16188894
12 Duodecimal 55086a6
16 Hexadecimal f705de
20 Vigesimal 513c4e
36 Base36 9mzfi

Cryptographic Hash Functions

md5 6745860d30af69fbbe32ecc1702eab9a
sha1 d1e78ce138093493749ead2f034ac77c6b0733b0
sha256 746b763d2827e5f248bbb6d0799fcce770ba7c1241b93d75b5566fde4b339a4c
sha512 c3ccae080a2f11bd41e1bbd14d56bf665224be9c0ee2138d2e5854ba99e9af785e35c1b74bc6be09bc66f2ff1bf6539d20149f8f875d148a377ad70613384876
ripemd-160 6c169d4ae94c48fb574f7163e6bf93e89cc6174d

16188894 as geometric shapes

Circle

Radius = n
Diameter 32377788
Circumference 101717820.92029
Area 8.2334951039476E+14

Sphere

Radius = n
Volume 1.7772157264977E+22
Surface area 3.293398041579E+15
Circumference 101717820.92029

Square

Length = n
Perimeter 64755576
Area 262080288943236
Diagonal 22894553.45462

Cube

Length = n
Surface area 1572481733659416
Volume 4.2427900171914E+21
Space diagonal 28039986.926347

Equilateral Triangle

Length = n
Perimeter 48566682
Area 1.13484094028E+14
Altitude 14019993.463173

Triangular Pyramid

Length = n
Surface area 1.13484094028E+14
Volume 5.0001759871777E+20
Height 7631517.8182068