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

20091749 (number)

20091749 is an odd 8-digits prime number following 20091748 and preceding 20091750. In scientific notation, it is written as 2.0091749 × 10^7. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 20091748 positive integers (up to 20091749) that are relatively prime to 20091749.

Interesting facts

20091749 has 2 divisors, whose sum is 20091750
The reverse of 20091749 is 94719002
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty million ninety-one thousand seven hundred forty-nine

Notation

Scientific notation	2.0091749 × 10^7
Engineering notation	2.0091749 × 10^6

Prime Factorization of 20091749

Prime Factorization 20091749

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20091749	Product of the distinct prime numbers

The prime factorization of 20091749 is 20091749. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 10, 5, 26, 17, 3, 9469, 1310, 27896, 88812, 93031, 783577, 506468, 6763211, 34529192, 6093850, 925689614, 921865676, 9430742705, 7272440708

Basic calculations (n = 20091749)

Multiplication

n×y

n×2	40183498
n×3	60275247
n×4	80366996
n×5	100458745

Division

n÷y

n÷2	10045874.5
n÷3	6697249.6666667
n÷3	5022937.25
n÷5	4018349.8

Exponentiation

n^y

n²	403678377879001
n³	8.110604645072E+21
n⁴	1.6295623276702E+29
n⁵	3.2740757267406E+36

Nth Root

^y√n

²√n	4482.3820676065
³√n	271.85620372982
⁴√n	66.950594228927
⁵√n	28.880422928266

Divisors of 20091749

1, 20091749

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20091750	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10045875	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4482.3821791543	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999004567	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20091749 can be divided by 2 positive divisors. The sum of these divisors (counting 20091749) is 20091750, the average is 10045875.

Base conversion 20091749

Base	System	Value
2	Binary	1001100101001001101100101
3	Ternary	1101210202200212
4	Quaternary	1030221031211
5	Quinary	20120413444
6	Senary	1554345205
8	Octal	114511545
10	Decimal	20091749
12	Duodecimal	688b205
16	Hexadecimal	1329365
20	Vigesimal	65b979
36	Base36	bymw5

Cryptographic Hash Functions

md5	9e8bc2170be36d98f8f2c65bd0ca0a85
sha1	92f5505ea0e503e93a7a0454db47a94faca2a430
sha256	a6d56b506d8a41ed60e6b1bbf769675b4e1b11700bcc9947e35eff063760ab1e
sha512	192d69d1944e26f9666c8b3ac380d73e2e3efe37701e13277cd8686b6fc3dab8e2023b84a1e9feb4e4d8afbc1a30c97c6de02676a414d4bd8ecc443d07de5c35
ripemd-160	c2c12ff3c4a07175371e9f955ea00bc1dbbda070

20091749 as geometric shapes

Circle

Radius = n

Diameter	40183498
Circumference	126240182.11234
Area	1.2681930263577E+15

Sphere

Radius = n

Volume	3.3973621292173E+22
Surface area	5.0727721054309E+15
Circumference	126240182.11234

Square

Length = n

Perimeter	80366996
Area	403678377879001
Diagonal	28414023.927596

Cube

Length = n

Surface area	2422070267274006
Volume	8.110604645072E+21
Space diagonal	34799930.080921

Equilateral Triangle

Length = n

Perimeter	60275247
Area	1.7479786510085E+14
Altitude	17399965.040461

Triangular Pyramid

Length = n

Surface area	1.7479786510085E+14
Volume	9.5584392400893E+20
Height	9471341.3091987