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

20136445 (number)

20136445 is an odd 8-digits composite number following 20136444 and preceding 20136446. In scientific notation, it is written as 2.0136445 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 13512960 positive integers (up to 20136445) that are relatively prime to 20136445.

Interesting facts

20136445 has 8 divisors, whose sum is 21154176
The reverse of 20136445 is 54463102
Previous prime number is 47

Basic properties

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

Name

Name	twenty million one hundred thirty-six thousand four hundred forty-five

Notation

Scientific notation	2.0136445 × 10^7
Engineering notation	2.0136445 × 10^6

Prime Factorization of 20136445

Prime Factorization 35 × 47 × 12241

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20136445	Product of the distinct prime numbers

The prime factorization of 20136445 is 35 × 47 × 12241. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 57, 56, 712, 142, 790, 6451, 6984, 28534, 697128, 18375, 621360, 8633459, 988241, 52708759, 745904155, 202715597, 1870621576, 5626555118

Basic calculations (n = 20136445)

Multiplication

n×y

n×2	40272890
n×3	60409335
n×4	80545780
n×5	100682225

Division

n÷y

n÷2	10068222.5
n÷3	6712148.3333333
n÷3	5034111.25
n÷5	4027289

Exponentiation

n^y

n²	405476417238025
n³	8.1648535745105E+21
n⁴	1.6441112493618E+29
n⁵	3.3106555746656E+36

Nth Root

^y√n

²√n	4487.3650397533
³√n	272.05764439312
⁴√n	66.987797692963
⁵√n	28.893260957212

Divisors of 20136445

1, 35, 47, 1645, 12241, 428435, 575327, 20136445

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	-20136444	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 20136445 can be divided by 8 positive divisors. The sum of these divisors (counting 20136445) is 1, the average is 0.125.

Base conversion 20136445

Base	System	Value
2	Binary	1001100110100000111111101
3	Ternary	1101220001000021
4	Quaternary	1030310013331
5	Quinary	20123331240
6	Senary	1555332141
8	Octal	114640775
10	Decimal	20136445
12	Duodecimal	68b1051
16	Hexadecimal	13341fd
20	Vigesimal	65h125
36	Base36	bzldp

Cryptographic Hash Functions

md5	5b9d2c59a5b79d474a8799ccaed2bb6e
sha1	4ae8ee06c2af95c785a4f882497d6f597194d076
sha256	3044d9ee2c145599f2a4a2cb05530bc249ec286b8db009027e006e0bce4f8332
sha512	6b08cfe9b14d899fb5cfef37ba7d62f13bb77f9e9959cb3e6721511e530894d7f39a59906ada340be8fa7ed21fbef101c0909fe54542f571edb20ddfb9645062
ripemd-160	9e911315e0e69507c8eb081d97bcd69d17e1d6bd

20136445 as geometric shapes

Circle

Radius = n

Diameter	40272890
Circumference	126521015.36283
Area	1.2738417335989E+15

Sphere

Radius = n

Volume	3.4200858676425E+22
Surface area	5.0953669343956E+15
Circumference	126521015.36283

Square

Length = n

Perimeter	80545780
Area	405476417238025
Diagonal	28477233.61698

Cube

Length = n

Surface area	2432858503428150
Volume	8.1648535745105E+21
Space diagonal	34877345.823816

Equilateral Triangle

Length = n

Perimeter	60409335
Area	1.7557643898181E+14
Altitude	17438672.911908

Triangular Pyramid

Length = n

Surface area	1.7557643898181E+14
Volume	9.6223722165527E+20
Height	9492411.20566