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

20196988 (number)

20196988 is an even 8-digits composite number following 20196987 and preceding 20196989. In scientific notation, it is written as 2.0196988 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 8655840 positive integers (up to 20196988) that are relatively prime to 20196988.

Interesting facts

20196988 has 12 divisors, whose sum is 40394032
The reverse of 20196988 is 88969102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	twenty million one hundred ninety-six thousand nine hundred eighty-eight

Notation

Scientific notation	2.0196988 × 10^7
Engineering notation	2.0196988 × 10^6

Prime Factorization of 20196988

Prime Factorization 2 × 2 × 7 × 721321

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10098494	Product of the distinct prime numbers

The prime factorization of 20196988 is 2 × 2 × 7 × 721321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 71, 10, 938, 483, 6434, 1476, 65793, 28985, 699768, 247249, 2869089, 5324496, 64012085, 4462364, 544068028, 607786788, 4236845482, 6707589503

Basic calculations (n = 20196988)

Multiplication

n×y

n×2	40393976
n×3	60590964
n×4	80787952
n×5	100984940

Division

n÷y

n÷2	10098494
n÷3	6732329.3333333
n÷3	5049247
n÷5	4039397.6

Exponentiation

n^y

n²	407918324272144
n³	8.2387215003046E+21
n⁴	1.6639735927699E+29
n⁵	3.3607254685491E+36

Nth Root

^y√n

²√n	4494.1059177549
³√n	272.33003119976
⁴√n	67.038093034893
⁵√n	28.910614414578

Divisors of 20196988

1, 2, 4, 7, 14, 28, 721321, 1442642, 2885284, 5049247, 10098494, 20196988

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	-20196987	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 20196988 can be divided by 12 positive divisors. The sum of these divisors (counting 20196988) is 1, the average is 0.083333333333333.

Base conversion 20196988

Base	System	Value
2	Binary	1001101000010111001111100
3	Ternary	1102000010001121
4	Quaternary	1031002321330
5	Quinary	20132300423
6	Senary	2000520324
8	Octal	115027174
10	Decimal	20196988
12	Duodecimal	69200a4
16	Hexadecimal	1342e7c
20	Vigesimal	664c98
36	Base36	c0w3g

Cryptographic Hash Functions

md5	6f688b8e134e8a236309df1d7f96d01d
sha1	a49f9d178e03beedae9219849badf8044842e3a6
sha256	10802efea11fe603cd01bc7bd0c71ec581fcbb00c4a1398185e1fe73c9ea512d
sha512	cee6ef88dfd9fb36f012496ef87cfa4bb7798517b375398a62b4307ae03a748da559ac3bf72fe508e70e65ada0326f77ab57c74b13ae96733f299e7b647f95f0
ripemd-160	dd294f573d6fe2e3a843ec283cff9bbc5bf9b98b

20196988 as geometric shapes

Circle

Radius = n

Diameter	40393976
Circumference	126901418.25088
Area	1.281513210798E+15

Sphere

Radius = n

Volume	3.4510275920439E+22
Surface area	5.1260528431921E+15
Circumference	126901418.25088

Square

Length = n

Perimeter	80787952
Area	407918324272144
Diagonal	28562854.348687

Cube

Length = n

Surface area	2447509945632864
Volume	8.2387215003046E+21
Space diagonal	34982209.375859

Equilateral Triangle

Length = n

Perimeter	60590964
Area	1.7663381574443E+14
Altitude	17491104.687929

Triangular Pyramid

Length = n

Surface area	1.7663381574443E+14
Volume	9.7094264019547E+20
Height	9520951.4495622