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

90102009 (number)

90102009 is an odd 8-digits composite number following 90102008 and preceding 90102010. In scientific notation, it is written as 9.0102009 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 56906496 positive integers (up to 90102009) that are relatively prime to 90102009.

Interesting facts

90102009 has 8 divisors, whose sum is 126459040
The reverse of 90102009 is 90020109
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3

Name

Name	ninety million one hundred two thousand nine

Notation

Scientific notation	9.0102009 × 10^7
Engineering notation	9.0102009 × 10^6

Prime Factorization of 90102009

Prime Factorization 3 × 19 × 1580737

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	90102009	Product of the distinct prime numbers

The prime factorization of 90102009 is 3 × 19 × 1580737. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 27, 57, 641, 191, 4247, 8790, 37147, 38055, 479652, 549153, 4980253, 7741283, 80690510, 7460241, 673623981, 451516905, 5205899998, 5011615184

Basic calculations (n = 90102009)

Multiplication

n×y

n×2	180204018
n×3	270306027
n×4	360408036
n×5	450510045

Division

n÷y

n÷2	45051004.5
n÷3	30034003
n÷3	22525502.25
n÷5	18020401.8

Exponentiation

n^y

n²	8118372025836081
n³	7.3148162933723E+23
n⁴	6.5907964349878E+31
n⁵	5.9384399970244E+39

Nth Root

^y√n

²√n	9492.2078042993
³√n	448.3097231785
⁴√n	97.427962127406
⁵√n	38.989430787622

Divisors of 90102009

1, 3, 19, 57, 1580737, 4742211, 30034003, 90102009

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	-90102008	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 90102009 can be divided by 8 positive divisors. The sum of these divisors (counting 90102009) is 1, the average is 0.125.

Base conversion 90102009

Base	System	Value
2	Binary	101010111101101100011111001
3	Ternary	20021112122201110
4	Quaternary	11113231203321
5	Quinary	141031231014
6	Senary	12535110533
8	Octal	527554371
10	Decimal	90102009
12	Duodecimal	26212449
16	Hexadecimal	55ed8f9
20	Vigesimal	1832f09
36	Base36	1hn75l

Cryptographic Hash Functions

md5	9c42b7d0249cbdafcc12735f74aace0f
sha1	b674748dc50e498246f96118fd87d316a2bad10d
sha256	8975af49fda11e5df2fbc7644dc07abe140f867fb62888faea71d368db633928
sha512	0179aa3e94334e824262a5b61924298c1b5b8ada98bd092f4539666bde1b42017f39699d2b7b9976e019a7c550d8b7a908c75a4a4f0e25f2e92225389bcd3949
ripemd-160	d13fd2e5ca5466ef97289c0a7271ab70ad42d699

90102009 as geometric shapes

Circle

Radius = n

Diameter	180204018
Circumference	566127619.09616
Area	2.5504617915476E+16

Sphere

Radius = n

Volume	3.064023083949E+24
Surface area	1.020184716619E+17
Circumference	566127619.09616

Square

Length = n

Perimeter	360408036
Area	8118372025836081
Diagonal	127423483.12486

Cube

Length = n

Surface area	48710232155016486
Volume	7.3148162933723E+23
Space diagonal	156061257.45203

Equilateral Triangle

Length = n

Perimeter	270306027
Area	3.5153582058735E+15
Altitude	78030628.726014

Triangular Pyramid

Length = n

Surface area	3.5153582058735E+15
Volume	8.620593673629E+22
Height	42474494.374954