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

19981132 (number)

19981132 is an even 8-digits composite number following 19981131 and preceding 19981133. In scientific notation, it is written as 1.9981132 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 6 positive divisors. There are 9990564 positive integers (up to 19981132) that are relatively prime to 19981132.

Interesting facts

19981132 has 6 divisors, whose sum is 34966988
The reverse of 19981132 is 23118991
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	nineteen million nine hundred eighty-one thousand one hundred thirty-two

Notation

Scientific notation	1.9981132 × 10^7
Engineering notation	1.9981132 × 10^6

Prime Factorization of 19981132

Prime Factorization 2 × 2 × 4995283

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	9990566	Product of the distinct prime numbers

The prime factorization of 19981132 is 2 × 2 × 4995283. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 8, 38, 623, 305, 9513, 7716, 22295, 42524, 718865, 735072, 7786101, 1217263, 63312584, 63577228, 804245631, 112942448, 1011344432, 8343167963

Basic calculations (n = 19981132)

Multiplication

n×y

n×2	39962264
n×3	59943396
n×4	79924528
n×5	99905660

Division

n÷y

n÷2	9990566
n÷3	6660377.3333333
n÷3	4995283
n÷5	3996226.4

Exponentiation

n^y

n²	399245636001424
n³	7.9773797533684E+21
n⁴	1.5939707786618E+29
n⁵	3.1849340532585E+36

Nth Root

^y√n

²√n	4470.0259507077
³√n	271.35637541675
⁴√n	66.858252674652
⁵√n	28.848551890203

Divisors of 19981132

1, 2, 4, 4995283, 9990566, 19981132

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	-19981131	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 19981132 can be divided by 6 positive divisors. The sum of these divisors (counting 19981132) is 1, the average is 0.16666666666667.

Base conversion 19981132

Base	System	Value
2	Binary	1001100001110001101001100
3	Ternary	1101121010221221
4	Quaternary	1030032031030
5	Quinary	20103344012
6	Senary	1552133124
8	Octal	114161514
10	Decimal	19981132
12	Duodecimal	68371a4
16	Hexadecimal	130e34c
20	Vigesimal	64hcgc
36	Base36	bw9jg

Cryptographic Hash Functions

md5	912c868482c74452c2e8a7a88991ed5e
sha1	e007fd0f4f536b06aae4b5f1220b6513ba80ea67
sha256	c21bf735f1c5004193fda542c66ac7b218f402a238fd18e7b15cdc37a4e2f76e
sha512	ed7d9d29cd8b35a8b87d9a05f83d1b42e58b96fe30b0fcd480e4475e1f21d8b0133f467367ac1f64479a44a433b436737d146e923efd6436ef287832943f5c47
ripemd-160	05b45b4d206ccc7eddc1d99e3ffe737577389e42

19981132 as geometric shapes

Circle

Radius = n

Diameter	39962264
Circumference	125545155.00322
Area	1.2542671570399E+15

Sphere

Radius = n

Volume	3.3415570170771E+22
Surface area	5.0170686281594E+15
Circumference	125545155.00322

Square

Length = n

Perimeter	79924528
Area	399245636001424
Diagonal	28257587.865967

Cube

Length = n

Surface area	2395473816008544
Volume	7.9773797533684E+21
Space diagonal	34608335.81674

Equilateral Triangle

Length = n

Perimeter	59943396
Area	1.7287843156365E+14
Altitude	17304167.90837

Triangular Pyramid

Length = n

Surface area	1.7287843156365E+14
Volume	9.4014321995118E+20
Height	9419195.9553223