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

20953018 (number)

20953018 is an even 8-digits composite number following 20953017 and preceding 20953019. In scientific notation, it is written as 2.0953018 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 10350204 positive integers (up to 20953018) that are relatively prime to 20953018.

Interesting facts

20953018 has 8 divisors, whose sum is 31808448
The reverse of 20953018 is 81035902
Previous prime number is 83

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twenty million nine hundred fifty-three thousand eighteen

Notation

Scientific notation	2.0953018 × 10^7
Engineering notation	2.0953018 × 10^6

Prime Factorization of 20953018

Prime Factorization 2 × 83 × 126223

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20953018	Product of the distinct prime numbers

The prime factorization of 20953018 is 2 × 83 × 126223. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 69, 31, 570, 122, 262, 9057, 76701, 55658, 787222, 229633, 7788012, 4874411, 40298571, 2428494, 609386449, 743411379, 4028547243, 7477643806

Basic calculations (n = 20953018)

Multiplication

n×y

n×2	41906036
n×3	62859054
n×4	83812072
n×5	104765090

Division

n÷y

n÷2	10476509
n÷3	6984339.3333333
n÷3	5238254.5
n÷5	4190603.6

Exponentiation

n^y

n²	439028963308324
n³	9.1989817707207E+21
n⁴	1.9274643062358E+29
n⁵	4.0386194302917E+36

Nth Root

^y√n

²√n	4577.4466681765
³√n	275.68651833746
⁴√n	67.656830166484
⁵√n	29.123885651095

Divisors of 20953018

1, 2, 83, 166, 126223, 252446, 10476509, 20953018

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20953017	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20953018 can be divided by 8 positive divisors. The sum of these divisors (counting 20953018) is 1, the average is 0.125.

Base conversion 20953018

Base	System	Value
2	Binary	1001111111011011110111010
3	Ternary	1110102112010201
4	Quaternary	1033323132322
5	Quinary	20330444033
6	Senary	2025032414
8	Octal	117733672
10	Decimal	20953018
12	Duodecimal	702570a
16	Hexadecimal	13fb7ba
20	Vigesimal	6aj2ai
36	Base36	ch3ga

Cryptographic Hash Functions

md5	3536445375715ee7931545a114c94bd1
sha1	6e6a96c1a32ce1ebae09852df5433c69ff8ae934
sha256	b0418d8722e4cb7a794699dfaa339da4ff44fd9c68243bfc59edd0751f9785e0
sha512	24c60ac7bcb1fe9ec981b2fd7d40752da5d0aab78beccba182e0c504bc8c5c7ef24fcb2b252224b838ac33c4fa018c88467f212da3f8b813e799999ea0131387
ripemd-160	acce3a2d90a9a4146fafbb7f3b65d5a0736a3de6

20953018 as geometric shapes

Circle

Radius = n

Diameter	41906036
Circumference	131651694.83867
Area	1.3792501658426E+15

Sphere

Radius = n

Volume	3.8532604735203E+22
Surface area	5.5170006633703E+15
Circumference	131651694.83867

Square

Length = n

Perimeter	83812072
Area	439028963308324
Diagonal	29632042.228248

Cube

Length = n

Surface area	2634173779849944
Volume	9.1989817707207E+21
Space diagonal	36291691.747905

Equilateral Triangle

Length = n

Perimeter	62859054
Area	1.9010511761108E+14
Altitude	18145845.873953

Triangular Pyramid

Length = n

Surface area	1.9010511761108E+14
Volume	1.084110398348E+21
Height	9877347.4094159