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

20002988 (number)

20002988 is an even 8-digits composite number following 20002987 and preceding 20002989. In scientific notation, it is written as 2.0002988 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 6 positive divisors. There are 10001492 positive integers (up to 20002988) that are relatively prime to 20002988.

Interesting facts

20002988 has 6 divisors, whose sum is 35005236
The reverse of 20002988 is 88920002
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty million two thousand nine hundred eighty-eight

Notation

Scientific notation	2.0002988 × 10^7
Engineering notation	2.0002988 × 10^6

Prime Factorization of 20002988

Prime Factorization 2 × 2 × 5000747

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10001494	Product of the distinct prime numbers

The prime factorization of 20002988 is 2 × 2 × 5000747. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 100, 12, 365, 375, 6542, 2750, 18595, 241, 38298, 866825, 4222040, 3543066, 23301252, 43669982, 373044153, 201133747, 2879217995, 4902520666

Basic calculations (n = 20002988)

Multiplication

n×y

n×2	40005976
n×3	60008964
n×4	80011952
n×5	100014940

Division

n÷y

n÷2	10001494
n÷3	6667662.6666667
n÷3	5000747
n÷5	4000597.6

Exponentiation

n^y

n²	400119528928144
n³	8.0035861357153E+21
n⁴	1.6009563742968E+29
n⁵	3.2023911143582E+36

Nth Root

^y√n

²√n	4472.4700110789
³√n	271.45527878609
⁴√n	66.876528102757
⁵√n	28.85486022409

Divisors of 20002988

1, 2, 4, 5000747, 10001494, 20002988

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	-20002987	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 20002988 can be divided by 6 positive divisors. The sum of these divisors (counting 20002988) is 1, the average is 0.16666666666667.

Base conversion 20002988

Base	System	Value
2	Binary	1001100010011100010101100
3	Ternary	1101122020221102
4	Quaternary	1030103202230
5	Quinary	20110043423
6	Senary	1552422232
8	Octal	114234254
10	Decimal	20002988
12	Duodecimal	6847978
16	Hexadecimal	13138ac
20	Vigesimal	650798
36	Base36	bwqek

Cryptographic Hash Functions

md5	833ed198f08afddb4160ae845f559592
sha1	e288f840599414f79eb7cd8cf4f960d912c9d87d
sha256	f598181d8814100adee9ec02743cafd1b080a2d1d395ba1f0fae9e1125bfc9e5
sha512	0a36401b6c1bee179c3875b35ec071d375aaae7f70c9e2b1e9eaf6be792365e43bd3ecacf57914b7055f901ae83b53141644902d774bf070ff550f26beab0e69
ripemd-160	5cff278f5979ee8b5e8fd9e0275f52e440408a42

20002988 as geometric shapes

Circle

Radius = n

Diameter	40005976
Circumference	125682480.30129
Area	1.2570125726385E+15

Sphere

Radius = n

Volume	3.3525343208448E+22
Surface area	5.0280502905539E+15
Circumference	125682480.30129

Square

Length = n

Perimeter	80011952
Area	400119528928144
Diagonal	28288496.917586

Cube

Length = n

Surface area	2400717173568864
Volume	8.0035861357153E+21
Space diagonal	34646191.519191

Equilateral Triangle

Length = n

Perimeter	60008964
Area	1.7325683830102E+14
Altitude	17323095.759595

Triangular Pyramid

Length = n

Surface area	1.7325683830102E+14
Volume	9.4323167172916E+20
Height	9429498.9725288