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

20149916 (number)

20149916 is an even 8-digits composite number following 20149915 and preceding 20149917. In scientific notation, it is written as 2.0149916 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 9904080 positive integers (up to 20149916) that are relatively prime to 20149916.

Interesting facts

20149916 has 12 divisors, whose sum is 35860440
The reverse of 20149916 is 61994102
Previous prime number is 59

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty million one hundred forty-nine thousand nine hundred sixteen

Notation

Scientific notation	2.0149916 × 10^7
Engineering notation	2.0149916 × 10^6

Prime Factorization of 20149916

Prime Factorization 2 × 2 × 59 × 85381

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10074958	Product of the distinct prime numbers

The prime factorization of 20149916 is 2 × 2 × 59 × 85381. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 16, 24, 103, 762, 4618, 4222, 44106, 77848, 395978, 559278, 1703316, 8534110, 47429491, 51767729, 844050307, 853817410, 1743722885, 598970921

Basic calculations (n = 20149916)

Multiplication

n×y

n×2	40299832
n×3	60449748
n×4	80599664
n×5	100749580

Division

n÷y

n÷2	10074958
n÷3	6716638.6666667
n÷3	5037479
n÷5	4029983.2

Exponentiation

n^y

n²	406019114807056
n³	8.1812510577565E+21
n⁴	1.6485152158871E+29
n⁵	3.3217443124846E+36

Nth Root

^y√n

²√n	4488.8657810186
³√n	272.11829845558
⁴√n	66.998998358323
⁵√n	28.897125760624

Divisors of 20149916

1, 2, 4, 59, 118, 236, 85381, 170762, 341524, 5037479, 10074958, 20149916

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	-20149915	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 20149916 can be divided by 12 positive divisors. The sum of these divisors (counting 20149916) is 1, the average is 0.083333333333333.

Base conversion 20149916

Base	System	Value
2	Binary	1001100110111011010011100
3	Ternary	1101220201111012
4	Quaternary	1030313122130
5	Quinary	20124244131
6	Senary	1555514352
8	Octal	114673234
10	Decimal	20149916
12	Duodecimal	68b89b8
16	Hexadecimal	133769c
20	Vigesimal	65iefg
36	Base36	bzvrw

Cryptographic Hash Functions

md5	19747c8de79395b06c550c127ab86d00
sha1	28ecf2e01bd1fdf7619a7da97e3b641e5a057289
sha256	0de731a4d1ef5d1eb137676870d5e2684e5c4b72fe7b3622f1731dbd40d5b6c7
sha512	3071900d9fcb69676abe7a29d65de3d359a877270151d3127eaea9307b89c2faf2d6889bb8029fc99a398a2b6d8673455bc34bcda1a3c70a7cdc5586c379a129
ripemd-160	198019f4f6c87c7eacd721fe20cbe321d2a4e192

20149916 as geometric shapes

Circle

Radius = n

Diameter	40299832
Circumference	126605656.1521
Area	1.2755466682949E+15

Sphere

Radius = n

Volume	3.4269544293629E+22
Surface area	5.1021866731795E+15
Circumference	126605656.1521

Square

Length = n

Perimeter	80599664
Area	406019114807056
Diagonal	28496284.487879

Cube

Length = n

Surface area	2436114688842336
Volume	8.1812510577565E+21
Space diagonal	34900678.280245

Equilateral Triangle

Length = n

Perimeter	60449748
Area	1.7581143392249E+14
Altitude	17450339.140123

Triangular Pyramid

Length = n

Surface area	1.7581143392249E+14
Volume	9.6416968358821E+20
Height	9498761.4959595