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

20103988 (number)

20103988 is an even 8-digits composite number following 20103987 and preceding 20103989. In scientific notation, it is written as 2.0103988 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 6 positive divisors. There are 10051992 positive integers (up to 20103988) that are relatively prime to 20103988.

Interesting facts

20103988 has 6 divisors, whose sum is 35181986
The reverse of 20103988 is 88930102
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4

Name

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

Notation

Scientific notation	2.0103988 × 10^7
Engineering notation	2.0103988 × 10^6

Prime Factorization of 20103988

Prime Factorization 2 × 2 × 5025997

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10051994	Product of the distinct prime numbers

The prime factorization of 20103988 is 2 × 2 × 5025997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 55, 34, 361, 916, 9394, 704, 26022, 75542, 469426, 598629, 2232013, 5495855, 38536857, 50083238, 197063196, 120193000, 2711964316, 1472372800

Basic calculations (n = 20103988)

Multiplication

n×y

n×2	40207976
n×3	60311964
n×4	80415952
n×5	100519940

Division

n÷y

n÷2	10051994
n÷3	6701329.3333333
n÷3	5025997
n÷5	4020797.6

Exponentiation

n^y

n²	404170333504144
n³	8.1254355347233E+21
n⁴	1.6335365848485E+29
n⁵	3.2840599899355E+36

Nth Root

^y√n

²√n	4483.7470936706
³√n	271.91139342821
⁴√n	66.960787731856
⁵√n	28.88394060511

Divisors of 20103988

1, 2, 4, 5025997, 10051994, 20103988

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	-20103987	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 20103988 can be divided by 6 positive divisors. The sum of these divisors (counting 20103988) is 1, the average is 0.16666666666667.

Base conversion 20103988

Base	System	Value
2	Binary	1001100101100001100110100
3	Ternary	1101211101111011
4	Quaternary	1030230030310
5	Quinary	20121311423
6	Senary	1554522004
8	Octal	114541464
10	Decimal	20103988
12	Duodecimal	6896304
16	Hexadecimal	132c334
20	Vigesimal	65cjj8
36	Base36	bywc4

Cryptographic Hash Functions

md5	7d6b5f6003e782fbfa6ad39bf248ac7d
sha1	c1c8970637fcfc5f651ce9f767dfff1f5e2388de
sha256	9a5174be620f1f4d96352b2834a126db4d44311fd7bd162a627843451e7d8738
sha512	e91ab669db9e773c27b47a8560f68b80e23a04da60c666745c9cf8d78716c3fe1b1fe1b0f9f4b7c69f4733b9fc7e4b702f5e8780f422dfa8aa3abb696680e654
ripemd-160	f2c0f5a95229f97c8e58099bdfe652624a60c081

20103988 as geometric shapes

Circle

Radius = n

Diameter	40207976
Circumference	126317082.01731
Area	1.2697385505356E+15

Sphere

Radius = n

Volume	3.4035744777472E+22
Surface area	5.0789542021422E+15
Circumference	126317082.01731

Square

Length = n

Perimeter	80415952
Area	404170333504144
Diagonal	28431332.487386

Cube

Length = n

Surface area	2425022001024864
Volume	8.1254355347233E+21
Space diagonal	34821128.650755

Equilateral Triangle

Length = n

Perimeter	60311964
Area	1.7501088813531E+14
Altitude	17410564.325378

Triangular Pyramid

Length = n

Surface area	1.7501088813531E+14
Volume	9.5759176111617E+20
Height	9477110.8291287