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

20107988 (number)

20107988 is an even 8-digits composite number following 20107987 and preceding 20107989. In scientific notation, it is written as 2.0107988 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 9864192 positive integers (up to 20107988) that are relatively prime to 20107988.

Interesting facts

20107988 has 12 divisors, whose sum is 35853300
The reverse of 20107988 is 88970102
Previous prime number is 53

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty million one hundred seven thousand nine hundred eighty-eight

Notation

Scientific notation	2.0107988 × 10^7
Engineering notation	2.0107988 × 10^6

Prime Factorization of 20107988

Prime Factorization 2 × 2 × 53 × 94849

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10053994	Product of the distinct prime numbers

The prime factorization of 20107988 is 2 × 2 × 53 × 94849. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 89, 29, 908, 197, 5351, 6681, 76505, 49041, 789192, 398531, 1817679, 4365541, 88516911, 93388749, 609906016, 235721764, 7171424534, 7944651458

Basic calculations (n = 20107988)

Multiplication

n×y

n×2	40215976
n×3	60323964
n×4	80431952
n×5	100539940

Division

n÷y

n÷2	10053994
n÷3	6702662.6666667
n÷3	5026997
n÷5	4021597.6

Exponentiation

n^y

n²	404331181408144
n³	8.1302865437808E+21
n⁴	1.6348370425891E+29
n⁵	3.2873283634336E+36

Nth Root

^y√n

²√n	4484.1931269739
³√n	271.92942589432
⁴√n	66.964118205005
⁵√n	28.885089895175

Divisors of 20107988

1, 2, 4, 53, 106, 212, 94849, 189698, 379396, 5026997, 10053994, 20107988

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	-20107987	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 20107988 can be divided by 12 positive divisors. The sum of these divisors (counting 20107988) is 1, the average is 0.083333333333333.

Base conversion 20107988

Base	System	Value
2	Binary	1001100101101001011010100
3	Ternary	1101211120222022
4	Quaternary	1030231023110
5	Quinary	20121423423
6	Senary	1554552312
8	Octal	114551324
10	Decimal	20107988
12	Duodecimal	6898698
16	Hexadecimal	132d2d4
20	Vigesimal	65d9j8
36	Base36	byzf8

Cryptographic Hash Functions

md5	96c71d80c3640d76e470350d01f3b199
sha1	f096afa1d7ba3774ca7c9fdd01dd27842cc4f417
sha256	0e87e5566e89130e67c2c77aa016a385b6ddf7feb4fa2c37eca494700633e1f4
sha512	a2a4869070bb8b2b6146818ee4cfa55903f226b9445e1fb2f86fddce895d95110f9c7e6a44ea8a50c8bc06679cc7fa425da95ef63606cef0148ea36c675f1fa1
ripemd-160	f6a4c1307f3e891c32673b16c583670a727e6398

20107988 as geometric shapes

Circle

Radius = n

Diameter	40215976
Circumference	126342214.75854
Area	1.2702438691291E+15

Sphere

Radius = n

Volume	3.4056064636696E+22
Surface area	5.0809754765164E+15
Circumference	126342214.75854

Square

Length = n

Perimeter	80431952
Area	404331181408144
Diagonal	28436989.341635

Cube

Length = n

Surface area	2425987088448864
Volume	8.1302865437808E+21
Space diagonal	34828056.853985

Equilateral Triangle

Length = n

Perimeter	60323964
Area	1.7508053732081E+14
Altitude	17414028.426993

Triangular Pyramid

Length = n

Surface area	1.7508053732081E+14
Volume	9.5816345801619E+20
Height	9478996.4472118