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

90131009 (number)

90131009 is an odd 8-digits composite number following 90131008 and preceding 90131010. In scientific notation, it is written as 9.0131009 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 90084180 positive integers (up to 90131009) that are relatively prime to 90131009.

Interesting facts

90131009 has 4 divisors, whose sum is 90177840
The reverse of 90131009 is 90013109
Previous prime number is 2011

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	ninety million one hundred thirty-one thousand nine

Notation

Scientific notation	9.0131009 × 10^7
Engineering notation	9.0131009 × 10^6

Prime Factorization of 90131009

Prime Factorization 2011 × 44819

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	90131009	Product of the distinct prime numbers

The prime factorization of 90131009 is 2011 × 44819. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 26, 25, 375, 753, 9490, 8648, 59159, 69163, 989302, 348302, 6758439, 3835707, 10442651, 84253445, 293761263, 856919357, 4365330842, 2166369736

Basic calculations (n = 90131009)

Multiplication

n×y

n×2	180262018
n×3	270393027
n×4	360524036
n×5	450655045

Division

n÷y

n÷2	45065504.5
n÷3	30043669.666667
n÷3	22532752.25
n÷5	18026201.8

Exponentiation

n^y

n²	8123598783358081
n³	7.3218815505524E+23
n⁴	6.5992857192977E+31
n⁵	5.9480028055959E+39

Nth Root

^y√n

²√n	9493.7352501531
³√n	448.35781528931
⁴√n	97.435800659476
⁵√n	38.991940272071

Divisors of 90131009

1, 2011, 44819, 90131009

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-90131008	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 90131009 can be divided by 4 positive divisors. The sum of these divisors (counting 90131009) is 1, the average is 0.25.

Base conversion 90131009

Base	System	Value
2	Binary	101010111110100101001000001
3	Ternary	20021121010111112
4	Quaternary	11113310221001
5	Quinary	141033143014
6	Senary	12535453105
8	Octal	527645101
10	Decimal	90131009
12	Duodecimal	26227195
16	Hexadecimal	55f4a41
20	Vigesimal	18367a9
36	Base36	1hntj5

Cryptographic Hash Functions

md5	15a337e4e42275efd07db4aa49c93ad0
sha1	6b5ea848d8196528f6f88300ab7a56d3b5473e51
sha256	4ba88987d9fc0bdeeab8a69282f57c9f0cebe30570930d2bdcaf941cc0ba1f2e
sha512	67ed9a21cb2fb27e6c13d811e9afa5452ce6ff97d32282755c91cbf2e9ef98777adb6062a86aa3b8cd896e0172b281ae2ed612c115ab54109a8d715f52318d23
ripemd-160	eca2b5f73f0bb987cb45e06843bad05153143b1f

90131009 as geometric shapes

Circle

Radius = n

Diameter	180262018
Circumference	566309831.47007
Area	2.5521038258509E+16

Sphere

Radius = n

Volume	3.066982571956E+24
Surface area	1.0208415303403E+17
Circumference	566309831.47007

Square

Length = n

Perimeter	360524036
Area	8123598783358081
Diagonal	127464495.31817

Cube

Length = n

Surface area	48741592700148486
Volume	7.3218815505524E+23
Space diagonal	156111486.92545

Equilateral Triangle

Length = n

Perimeter	270393027
Area	3.5176214582702E+15
Altitude	78055743.462724

Triangular Pyramid

Length = n

Surface area	3.5176214582702E+15
Volume	8.6289201590671E+22
Height	42488165.106057