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

20553989 (number)

20553989 is an odd 8-digits prime number following 20553988 and preceding 20553990. In scientific notation, it is written as 2.0553989 × 10^7. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 20553988 positive integers (up to 20553989) that are relatively prime to 20553989.

Interesting facts

20553989 has 2 divisors, whose sum is 20553990
The reverse of 20553989 is 98935502
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	twenty million five hundred fifty-three thousand nine hundred eighty-nine

Notation

Scientific notation	2.0553989 × 10^7
Engineering notation	2.0553989 × 10^6

Prime Factorization of 20553989

Prime Factorization 20553989

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20553989	Product of the distinct prime numbers

The prime factorization of 20553989 is 20553989. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 8, 17, 33, 872, 234, 8703, 9887, 58868, 5380, 478435, 603968, 7486892, 2992676, 27021770, 90432824, 259426414, 73081763, 1576248821, 6590465919

Basic calculations (n = 20553989)

Multiplication

n×y

n×2	41107978
n×3	61661967
n×4	82215956
n×5	102769945

Division

n÷y

n÷2	10276994.5
n÷3	6851329.6666667
n÷3	5138497.25
n÷5	4110797.8

Exponentiation

n^y

n²	422466463812121
n³	8.6833710500632E+21
n⁴	1.7847791304592E+29
n⁵	3.6684330614888E+36

Nth Root

^y√n

²√n	4533.6507364375
³√n	273.92523312096
⁴√n	67.332389950435
⁵√n	29.012103889173

Divisors of 20553989

1, 20553989

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20553990	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10276995	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4533.6508467239	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999026953	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20553989 can be divided by 2 positive divisors. The sum of these divisors (counting 20553989) is 20553990, the average is 10276995.

Base conversion 20553989

Base	System	Value
2	Binary	1001110011010000100000101
3	Ternary	1102200020202212
4	Quaternary	1032122010011
5	Quinary	20230211424
6	Senary	2012313205
8	Octal	116320405
10	Decimal	20553989
12	Duodecimal	6a72805
16	Hexadecimal	139a105
20	Vigesimal	6894j9
36	Base36	c8jk5

Cryptographic Hash Functions

md5	c9861473953d415ebb8f84830376e9e9
sha1	56b1e01eb0ba1bf42e39b54132d52f212f2c1782
sha256	c8549d0cf07f26f7fa190ad14d548c29906bced9cbaa9b14c6e09835808d5980
sha512	3d4f6553ce694e4cf8016ce1fa9af6553fb1cb30073e02b8bc5f6246042ed0fabd408f0a857439946bbecfa206da50d3f23b3b33ce94d377ffae92f3dd4f3e8c
ripemd-160	ad65fdb40b0df83adceee480e1d7f68ef05ad0bf

20553989 as geometric shapes

Circle

Radius = n

Diameter	41107978
Circumference	129144521.68873
Area	1.3272175391002E+15

Sphere

Radius = n

Volume	3.6372819599031E+22
Surface area	5.3088701564009E+15
Circumference	129144521.68873

Square

Length = n

Perimeter	82215956
Area	422466463812121
Diagonal	29067730.004667

Cube

Length = n

Surface area	2534798782872726
Volume	8.6833710500632E+21
Space diagonal	35600553.246212

Equilateral Triangle

Length = n

Perimeter	61661967
Area	1.8293334495414E+14
Altitude	17800276.623106

Triangular Pyramid

Length = n

Surface area	1.8293334495414E+14
Volume	1.0233450921764E+21
Height	9689243.3348891