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

20128624 (number)

20128624 is an even 8-digits composite number following 20128623 and preceding 20128625. In scientific notation, it is written as 2.0128624 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 10 positive divisors. There are 10064304 positive integers (up to 20128624) that are relatively prime to 20128624.

Interesting facts

20128624 has 10 divisors, whose sum is 38999240
The reverse of 20128624 is 42682102
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million one hundred twenty-eight thousand six hundred twenty-four

Notation

Scientific notation	2.0128624 × 10^7
Engineering notation	2.0128624 × 10^6

Prime Factorization of 20128624

Prime Factorization 2 × 2 × 2 × 2 × 1258039

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	2516078	Product of the distinct prime numbers

The prime factorization of 20128624 is 2 × 2 × 2 × 2 × 1258039. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 4, 87, 636, 305, 1511, 9432, 41804, 18387, 483761, 135482, 6108680, 5589458, 609768, 27973920, 852448876, 26063993, 225636157, 1403547243

Basic calculations (n = 20128624)

Multiplication

n×y

n×2	40257248
n×3	60385872
n×4	80514496
n×5	100643120

Division

n÷y

n÷2	10064312
n÷3	6709541.3333333
n÷3	5032156
n÷5	4025724.8

Exponentiation

n^y

n²	405161504133376
n³	8.1553435759752E+21
n⁴	1.6415584443162E+29
n⁵	3.3042312699666E+36

Nth Root

^y√n

²√n	4486.493508298
³√n	272.0224174142
⁴√n	66.981292226248
⁵√n	28.891016178558

Divisors of 20128624

1, 2, 4, 8, 16, 1258039, 2516078, 5032156, 10064312, 20128624

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20128623	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20128624 can be divided by 10 positive divisors. The sum of these divisors (counting 20128624) is 1, the average is 0.1.

Base conversion 20128624

Base	System	Value
2	Binary	1001100110010001101110000
3	Ternary	1101212122021121
4	Quaternary	1030302031300
5	Quinary	20123103444
6	Senary	1555232024
8	Octal	114621560
10	Decimal	20128624
12	Duodecimal	68a8614
16	Hexadecimal	1332370
20	Vigesimal	65g1b4
36	Base36	bzfcg

Cryptographic Hash Functions

md5	a863b4e956f3ec8f854a840fe79c2a28
sha1	952f7d901148c6ccfedb42afd11cdcda850757d9
sha256	c2e6d075db73f56626898c6d3e02ae2ae3dbd892617dba89566ff757f54580ec
sha512	5a261c9b683c8aaaa6ed11d883266e10ad1bcf27e05f2ffca61c287592100d1d51b92106b183de56ed2528c04e705fc1527af875075b73d800609ea104ab0cea
ripemd-160	e505e217af55159f0a764564c5d7a9ffe24d53b9

20128624 as geometric shapes

Circle

Radius = n

Diameter	40257248
Circumference	126471874.57054
Area	1.2728524049028E+15

Sphere

Radius = n

Volume	3.4161023287712E+22
Surface area	5.0914096196112E+15
Circumference	126471874.57054

Square

Length = n

Perimeter	80514496
Area	405161504133376
Diagonal	28466173.052709

Cube

Length = n

Surface area	2430969024800256
Volume	8.1553435759752E+21
Space diagonal	34863799.45445

Equilateral Triangle

Length = n

Perimeter	60385872
Area	1.7544007760751E+14
Altitude	17431899.727225

Triangular Pyramid

Length = n

Surface area	1.7544007760751E+14
Volume	9.611164575797E+20
Height	9488724.3509029