Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

16668748 (number)

16668748 is an even 8-digits composite number following 16668747 and preceding 16668749. In scientific notation, it is written as 1.6668748 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 8334372 positive integers (up to 16668748) that are relatively prime to 16668748.

Interesting facts

16668748 has 6 divisors, whose sum is 29170316
The reverse of 16668748 is 84786661
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1

Name

Name	sixteen million six hundred sixty-eight thousand seven hundred forty-eight

Notation

Scientific notation	1.6668748 × 10^7
Engineering notation	1.6668748 × 10^6

Prime Factorization of 16668748

Prime Factorization 2 × 2 × 4167187

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	8334374	Product of the distinct prime numbers

The prime factorization of 16668748 is 2 × 2 × 4167187. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 92, 52, 101, 180, 7240, 9142, 72157, 90826, 516224, 149555, 7144692, 2670082, 67041983, 37239497, 660681721, 206240792, 8862370873, 4688451279

Basic calculations (n = 16668748)

Multiplication

n×y

n×2	33337496
n×3	50006244
n×4	66674992
n×5	83343740

Division

n÷y

n÷2	8334374
n÷3	5556249.3333333
n÷3	4167187
n÷5	3333749.6

Exponentiation

n^y

n²	277847159887504
n³	4.6313642906805E+21
n⁴	7.7199044257552E+28
n⁵	1.28681141457E+36

Nth Root

^y√n

²√n	4082.7378069134
³√n	255.44710999104
⁴√n	63.89630511159
⁵√n	27.821503513832

Divisors of 16668748

1, 2, 4, 4167187, 8334374, 16668748

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-16668747	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16668748 can be divided by 6 positive divisors. The sum of these divisors (counting 16668748) is 1, the average is 0.16666666666667.

Base conversion 16668748

Base	System	Value
2	Binary	111111100101100001001100
3	Ternary	1011100212020001
4	Quaternary	333211201030
5	Quinary	13231344443
6	Senary	1353134044
8	Octal	77454114
10	Decimal	16668748
12	Duodecimal	56ba324
16	Hexadecimal	fe584c
20	Vigesimal	543bh8
36	Base36	9x9os

Cryptographic Hash Functions

md5	32b333e372a24bf929ec6ba6c51ce610
sha1	181907bcc4fc4688439cffcad33808413de18a6a
sha256	b949a21104e8f6947de130853dc41a291286917eb57d088a76c6324a587b1259
sha512	86dd33ae49a7de17195d069ff12dac345b68c42b806152f355f958f3671f09b09476a86148f25826dc9b2c134391ca1499461639ca78b5a1f66d280b10cfe179
ripemd-160	47de06252841b0d003527458149e276e2a544ff9

16668748 as geometric shapes

Circle

Radius = n

Diameter	33337496
Circumference	104732832.52268
Area	8.7288259632337E+14

Sphere

Radius = n

Volume	1.93998133756E+22
Surface area	3.4915303852935E+15
Circumference	104732832.52268

Square

Length = n

Perimeter	66674992
Area	277847159887504
Diagonal	23573169.489379

Cube

Length = n

Surface area	1667082959325024
Volume	4.6313642906805E+21
Space diagonal	28871118.434562

Equilateral Triangle

Length = n

Perimeter	50006244
Area	1.2031134941597E+14
Altitude	14435559.217281

Triangular Pyramid

Length = n

Surface area	1.2031134941597E+14
Volume	5.4581151601424E+20
Height	7857723.1631265